miscellaneous and its Impurities

Miscellaneous Chemicals typically refers to a broad and diverse category of chemical substances that don't neatly fit into more specific classifications like commodity chemicals, specialty chemicals, or fine chemicals. Reference standards of Miscellaneous API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 100 results for miscellaneous Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 27 0031932

14-(tosyloxy)-3,6,9,12-tetraoxatetradecanoic acid

14-(tosyloxy)-3,6,9,12-tetraoxatetradecanoic acid


  • Catalogue No.:PA 27 0031932

  • CAS :

    2028284-73-1

  • Molecular Formula : C17H26O9S

  • Molecular Weight : 406.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031933

3-Oxo-2,6,9,12,15-pentaoxaoctadecan-18-oic acid

3-Oxo-2,6,9,12,15-pentaoxaoctadecan-18-oic acid


  • Catalogue No.:PA 27 0031933

  • CAS :

    2028284-75-3

  • Molecular Formula : C13H24O8

  • Molecular Weight : 308.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031934

(Z)-Cyclooct-4-en-1-yl (3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)carbamate

(Z)-Cyclooct-4-en-1-yl (3-(2-(2-(3-aminopropoxy)ethoxy)ethoxy)propyl)carbamate


  • Catalogue No.:PA 27 0031934

  • CAS :

    2028288-77-7

  • Molecular Formula : C19H36N2O5

  • Molecular Weight : 372.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031935

1-Azido-3,6,9,12-tetraoxapentadecan-15-al

1-Azido-3,6,9,12-tetraoxapentadecan-15-al


  • Catalogue No.:PA 27 0031935

  • CAS :

    2030118-14-8

  • Molecular Formula : C11H21N3O5

  • Molecular Weight : 275.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031936

tert-butyl 1-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-(3,4-dibromo-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate


  • Catalogue No.:PA 27 0031936

  • CAS :

    2030168-38-6

  • Molecular Formula : C19H29Br2NO8

  • Molecular Weight : 559.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031937

1-(5-Iodopyridin-2-yl)piperidine-4-carboxylic acid

1-(5-Iodopyridin-2-yl)piperidine-4-carboxylic acid


  • Catalogue No.:PA 27 0031937

  • CAS :

    2037137-82-7

  • Molecular Formula : C11H13IN2O2

  • Molecular Weight : 332.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031938

Propargyl-PEG-3 bromide

Propargyl-PEG-3 bromide


  • Catalogue No.:PA 27 0031938

  • CAS :

    203740-63-0

  • Molecular Formula : C9H15BrO3

  • Molecular Weight : 251.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031939

Diethylene glycol monobenzyl ether

Diethylene glycol monobenzyl ether


  • Catalogue No.:PA 27 0031939

  • CAS :

    2050-25-1

  • Molecular Formula : C11H16O3

  • Molecular Weight : 196.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031940

Dodecaoxyethylene monomethyl ether

Dodecaoxyethylene monomethyl ether


  • Catalogue No.:PA 27 0031940

  • CAS :

    2050595-03-2

  • Molecular Formula : C25H52O13

  • Molecular Weight : 560.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031941

3,3'-(butane-1,4-diylbis(oxy))bis(propan-1-ol)

3,3'-(butane-1,4-diylbis(oxy))bis(propan-1-ol)


  • Catalogue No.:PA 27 0031941

  • CAS :

    2052305-98-1

  • Molecular Formula : C10H22O4

  • Molecular Weight : 206.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031942

10-(tert-butoxycarbonyl)-4,7,13,16-tetraoxa-10-azanonadecanedioic acid

10-(tert-butoxycarbonyl)-4,7,13,16-tetraoxa-10-azanonadecanedioic acid


  • Catalogue No.:PA 27 0031942

  • CAS :

    2054339-01-2

  • Molecular Formula : C19H35NO10

  • Molecular Weight : 437.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031943

O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-D-serine

O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-D-serine


  • Catalogue No.:PA 27 0031943

  • CAS :

    2054345-67-2

  • Molecular Formula : C9H18N4O5

  • Molecular Weight : 262.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031944

O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-N-(tert-butoxycarbonyl)-D-serine

O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-N-(tert-butoxycarbonyl)-D-serine


  • Catalogue No.:PA 27 0031944

  • CAS :

    2054345-68-3

  • Molecular Formula : C14H26N4O7

  • Molecular Weight : 362.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031945

N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-D-serine

N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-(2-(2-(2-azidoethoxy)ethoxy)ethyl)-D-serine


  • Catalogue No.:PA 27 0031945

  • CAS :

    2054345-69-4

  • Molecular Formula : C24H28N4O7

  • Molecular Weight : 484.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031946

tert-butyl 1-(4-formylphenyl)-1-oxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate

tert-butyl 1-(4-formylphenyl)-1-oxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate


  • Catalogue No.:PA 27 0031946

  • CAS :

    2055013-49-3

  • Molecular Formula : C27H43NO10

  • Molecular Weight : 541.64

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031947

N,N′,N′′-(Nitrilotri-2,1-ethanediyl)tris[18-amino-4,7,10,13,16-pentaoxaoctadecanamide]

N,N′,N′′-(Nitrilotri-2,1-ethanediyl)tris[18-amino-4,7,10,13,16-pentaoxaoctadecanamide]


  • Catalogue No.:PA 27 0031947

  • CAS :

    2055013-52-8

  • Molecular Formula : C45H93N7O18

  • Molecular Weight : 1020.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031948

1-(4-Formylphenyl)-1-oxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oic acid

1-(4-Formylphenyl)-1-oxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oic acid


  • Catalogue No.:PA 27 0031948

  • CAS :

    2055013-55-1

  • Molecular Formula : C23H35NO10

  • Molecular Weight : 485.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031949

N-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-4-formylbenzamide

N-(2-(2-(2-Aminoethoxy)ethoxy)ethyl)-4-formylbenzamide


  • Catalogue No.:PA 27 0031949

  • CAS :

    2055013-56-2

  • Molecular Formula : C14H20N2O4

  • Molecular Weight : 280.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031950

Di(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)amine

Di(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)amine


  • Catalogue No.:PA 27 0031950

  • CAS :

    2055013-64-2

  • Molecular Formula : C34H71NO16

  • Molecular Weight : 749.93

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031951

Perfluorophenyl 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

Perfluorophenyl 1-azido-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate


  • Catalogue No.:PA 27 0031951

  • CAS :

    2055014-62-3

  • Molecular Formula : C25H36F5N3O10

  • Molecular Weight : 633.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031953

2,5-Dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate

2,5-Dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18-hexaoxahenicosan-21-oate


  • Catalogue No.:PA 27 0031953

  • CAS :

    2055014-64-5

  • Molecular Formula : C19H32N4O10

  • Molecular Weight : 476.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031954

16-Methyl-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid

16-Methyl-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid


  • Catalogue No.:PA 27 0031954

  • CAS :

    2055014-77-0

  • Molecular Formula : C23H45NO12

  • Molecular Weight : 527.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031955

4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid

4,7,10,13,16,19,22,25-Octaoxaoctacos-27-ynoic acid


  • Catalogue No.:PA 27 0031955

  • CAS :

    2055014-94-1

  • Molecular Formula : C20H36O10

  • Molecular Weight : 436.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031956

tert-butyl 4,7,10,13,16,19,22,25-octaoxaoctacos-27-ynoate

tert-butyl 4,7,10,13,16,19,22,25-octaoxaoctacos-27-ynoate


  • Catalogue No.:PA 27 0031956

  • CAS :

    2055014-96-3

  • Molecular Formula : C24H44O10

  • Molecular Weight : 492.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031957

4,7,10,13,20,23,26,29-Octaoxa-16,17-dithiadotriacontanedioic acid

4,7,10,13,20,23,26,29-Octaoxa-16,17-dithiadotriacontanedioic acid


  • Catalogue No.:PA 27 0031957

  • CAS :

    2055015-40-0

  • Molecular Formula : C22H42O12S2

  • Molecular Weight : 562.69

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031958

(2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-yl)phosphonic acid

(2,5,8,11,14,17,20,23,26-Nonaoxaoctacosan-28-yl)phosphonic acid


  • Catalogue No.:PA 27 0031958

  • CAS :

    2055016-25-4

  • Molecular Formula : C19H41O12P

  • Molecular Weight : 492.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031959

4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacont-33-ynoic acid

4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacont-33-ynoic acid


  • Catalogue No.:PA 27 0031959

  • CAS :

    2055022-18-7

  • Molecular Formula : C24H44O12

  • Molecular Weight : 524.6

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031960

tert-butyl 4,7,10,13,16,19,22,25,28,31-decaoxatetratriacont-33-ynoate

tert-butyl 4,7,10,13,16,19,22,25,28,31-decaoxatetratriacont-33-ynoate


  • Catalogue No.:PA 27 0031960

  • CAS :

    2055022-22-3

  • Molecular Formula : C28H52O12

  • Molecular Weight : 580.71

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031961

Nonaethylene glycol propargyl ether

Nonaethylene glycol propargyl ether


  • Catalogue No.:PA 27 0031961

  • CAS :

    2055022-35-8

  • Molecular Formula : C21H40O10

  • Molecular Weight : 452.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031962

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oate

Perfluorophenyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azahentriacontan-31-oate


  • Catalogue No.:PA 27 0031962

  • CAS :

    2055023-14-6

  • Molecular Formula : C32H43F5N2O13

  • Molecular Weight : 758.69

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031963

4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacontanedioic acid

4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacontanedioic acid


  • Catalogue No.:PA 27 0031963

  • CAS :

    2055023-26-0

  • Molecular Formula : C24H46O14

  • Molecular Weight : 558.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031964

13-(tert-butoxycarbonyl)-4,7,10,16,19,22-hexaoxa-13-azapentacosanedioic acid

13-(tert-butoxycarbonyl)-4,7,10,16,19,22-hexaoxa-13-azapentacosanedioic acid


  • Catalogue No.:PA 27 0031964

  • CAS :

    2055023-35-1

  • Molecular Formula : C23H43NO12

  • Molecular Weight : 525.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031965

tert-butyl 1-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oate


  • Catalogue No.:PA 27 0031965

  • CAS :

    2055023-76-0

  • Molecular Formula : C23H45N3O11S

  • Molecular Weight : 571.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031966

1,23-Diazido-3,6,9,15,18,21-hexaoxa-12-thiatricosane

1,23-Diazido-3,6,9,15,18,21-hexaoxa-12-thiatricosane


  • Catalogue No.:PA 27 0031966

  • CAS :

    2055023-77-1

  • Molecular Formula : C16H32N6O6S

  • Molecular Weight : 436.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031967

1,1'-Sulfonylbis(3,6,9,12-tetraoxapentadecan-15-oic acid)

1,1'-Sulfonylbis(3,6,9,12-tetraoxapentadecan-15-oic acid)


  • Catalogue No.:PA 27 0031967

  • CAS :

    2055024-37-6

  • Molecular Formula : C22H42O14S

  • Molecular Weight : 562.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032143

N-(2-Amino-2-oxoethyl)-2-(N-(4-aminobutyl)-2-(tridecylamino)acetamido)-N-(furan-2-ylmethyl)acetamide

N-(2-Amino-2-oxoethyl)-2-(N-(4-aminobutyl)-2-(tridecylamino)acetamido)-N-(furan-2-ylmethyl)acetamide


  • Catalogue No.:PA 27 0032143

  • CAS :

    2035042-31-8

  • Molecular Formula : C28H51N5O4

  • Molecular Weight : 521.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031980

Cyclooctanone oxime

Cyclooctanone oxime


  • Catalogue No.:PA 27 0031980

  • CAS :

    1074-51-7

  • Molecular Formula : C8H15NO

  • Molecular Weight : 141.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031982

Acetaldehyde solution (5 M in THF)

Acetaldehyde solution (5 M in THF)


  • Catalogue No.:PA 27 0031982

  • CAS :

    75-07-0

  • Molecular Formula : C2H4O

  • Molecular Weight : 44.05

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031983

3-(Dimethoxymethyl)-2-methoxytetrahydro-2H-pyran

3-(Dimethoxymethyl)-2-methoxytetrahydro-2H-pyran


  • Catalogue No.:PA 27 0031983

  • CAS :

    2197053-35-1

  • Molecular Formula : C9H18O4

  • Molecular Weight : 190.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031984

3-(3,4-Dihydro-2H-pyran-5-yl)-2-(ethylsulfonyl)acrylonitrile

3-(3,4-Dihydro-2H-pyran-5-yl)-2-(ethylsulfonyl)acrylonitrile


  • Catalogue No.:PA 27 0031984

  • CAS :

    2505482-78-8

  • Molecular Formula : C10H13NO3S

  • Molecular Weight : 227.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031985

2-Chloro-5-(3-chloropropyl)-3-(ethylsulfonyl)pyridine

2-Chloro-5-(3-chloropropyl)-3-(ethylsulfonyl)pyridine


  • Catalogue No.:PA 27 0031985

  • CAS :

    2505482-71-1

  • Molecular Formula : C10H13Cl2NO2S

  • Molecular Weight : 282.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031986

3-(Chlorosulfonyl)benzoyl chloride

3-(Chlorosulfonyl)benzoyl chloride


  • Catalogue No.:PA 27 0031986

  • CAS :

    4052-92-0

  • Molecular Formula : C7H4Cl2O3S

  • Molecular Weight : 239.07

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031987

2-Bromo-1-phenylpropan-1-one

2-Bromo-1-phenylpropan-1-one


  • Catalogue No.:PA 27 0031987

  • CAS :

    2114-00-3

  • Molecular Formula : C9H9BrO

  • Molecular Weight : 213.07

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031988

2-Chloro-4,6-dinitrophenol

2-Chloro-4,6-dinitrophenol


  • Catalogue No.:PA 27 0031988

  • CAS :

    946-31-6

  • Molecular Formula : C6H3ClN2O5

  • Molecular Weight : 218.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031989

3-((Ethoxycarbonyl)amino)propanoic Acid

3-((Ethoxycarbonyl)amino)propanoic Acid


  • Catalogue No.:PA 27 0031989

  • CAS :

    4244-81-9

  • Molecular Formula : C6H11NO4

  • Molecular Weight : 161.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0031990

Ethyl (3-amino-3-oxopropanoyl)carbamate

Ethyl (3-amino-3-oxopropanoyl)carbamate


  • Catalogue No.:PA 27 0031990

  • CAS :

    NA

  • Molecular Formula : C6H10N2O4

  • Molecular Weight : 174.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032008

Candelilla wax

Candelilla wax


  • Catalogue No.:PA 27 0032008

  • CAS :

    8006-44-8

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032009

Methyl 3-(2-oxoethyl)benzoate

Methyl 3-(2-oxoethyl)benzoate


  • Catalogue No.:PA 27 0032009

  • CAS :

    124038-37-5

  • Molecular Formula : C10H10O3

  • Molecular Weight : 178.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032011

N-(2-Aminoethyl)bicyclo[2.2.1]hept-5-ene-2-carboxamide

N-(2-Aminoethyl)bicyclo[2.2.1]hept-5-ene-2-carboxamide


  • Catalogue No.:PA 27 0032011

  • CAS :

    1218111-45-5

  • Molecular Formula : C10H16N2O

  • Molecular Weight : 180.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032012

(4-(6-(Pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)phenyl)methanamine 2,2,2-trifluoroacetate

(4-(6-(Pyridin-2-yl)-1,2,4,5-tetrazin-3-yl)phenyl)methanamine 2,2,2-trifluoroacetate


  • Catalogue No.:PA 27 0032012

  • CAS :

    3017269-13-2

  • Molecular Formula : C16H13F3N6O2

  • Molecular Weight : 378.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032013

3-Methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic Acid

3-Methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic Acid


  • Catalogue No.:PA 27 0032013

  • CAS :

    1557814-92-2

  • Molecular Formula : C8H7N3O2

  • Molecular Weight : 177.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032180

2-Amino-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic Acid

2-Amino-3-methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic Acid


  • Catalogue No.:PA 27 0032180

  • CAS :

    1001754-93-3

  • Molecular Formula : C8H8N4O2

  • Molecular Weight : 192.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032181

7-Methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic Acid

7-Methyl-3H-imidazo[4,5-b]pyridine-5-carboxylic Acid


  • Catalogue No.:PA 27 0032181

  • CAS :

    912451-70-8

  • Molecular Formula : C8H7N3O2

  • Molecular Weight : 177.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032182

2-Methyl-1H-imidazo[4,5-b]pyridine-6-carboxylic Acid

2-Methyl-1H-imidazo[4,5-b]pyridine-6-carboxylic Acid


  • Catalogue No.:PA 27 0032182

  • CAS :

    1368541-63-2

  • Molecular Formula : C8H7N3O2

  • Molecular Weight : 177.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032183

5-Methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic Acid

5-Methyl-3H-imidazo[4,5-b]pyridine-6-carboxylic Acid


  • Catalogue No.:PA 27 0032183

  • CAS :

    2166954-77-2

  • Molecular Formula : C8H7N3O2

  • Molecular Weight : 177.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032014

2-([1,1'-Biphenyl]-4-yl)ethan-1-ol

2-([1,1'-Biphenyl]-4-yl)ethan-1-ol


  • Catalogue No.:PA 27 0032014

  • CAS :

    37729-18-3

  • Molecular Formula : C14H14O

  • Molecular Weight : 198.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032015

Methyl 2-(bromomethyl)acrylate

Methyl 2-(bromomethyl)acrylate


  • Catalogue No.:PA 27 0032015

  • CAS :

    4224-69-5

  • Molecular Formula : C5H7BrO2

  • Molecular Weight : 179.01

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032019

1-(4-(Methylamino)phenyl)ethan-1-one

1-(4-(Methylamino)phenyl)ethan-1-one


  • Catalogue No.:PA 27 0032019

  • CAS :

    17687-47-7

  • Molecular Formula : C9H11NO

  • Molecular Weight : 149.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032024

2-((tert-Butoxycarbonyl)amino)-3-ethoxy-3-oxopropanoic Acid

2-((tert-Butoxycarbonyl)amino)-3-ethoxy-3-oxopropanoic Acid


  • Catalogue No.:PA 27 0032024

  • CAS :

    137401-45-7

  • Molecular Formula : C10H17NO6

  • Molecular Weight : 247.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032027

Bis(3,3-diphenylpropyl)amine

Bis(3,3-diphenylpropyl)amine


  • Catalogue No.:PA 27 0032027

  • CAS :

    41140-46-9

  • Molecular Formula : C30H31N

  • Molecular Weight : 405.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032028

1-Methoxyoctane

1-Methoxyoctane


  • Catalogue No.:PA 27 0032028

  • CAS :

    929-56-6

  • Molecular Formula : C9H20O

  • Molecular Weight : 144.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032029

1,1-Dimethoxyhexane

1,1-Dimethoxyhexane


  • Catalogue No.:PA 27 0032029

  • CAS :

    1599-47-9

  • Molecular Formula : C8H18O2

  • Molecular Weight : 146.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032037

1-Nitrosoazetidine-3-carboxylic Acid

1-Nitrosoazetidine-3-carboxylic Acid


  • Catalogue No.:PA 27 0032037

  • CAS :

    102624-97-5

  • Molecular Formula : C4H6N2O3

  • Molecular Weight : 130.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032040

Powdered Cat's Claw Extract

Powdered Cat's Claw Extract


  • Catalogue No.:PA 27 0032040

  • CAS :

    289626-41-1

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032041

Trypsin Bovine

Trypsin Bovine


  • Catalogue No.:PA 27 0032041

  • CAS :

    9002-07-7

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032042

Trypsin Recombinant Porcine

Trypsin Recombinant Porcine


  • Catalogue No.:PA 27 0032042

  • CAS :

    9002-07-7

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032043

Propyl 3-bromo-4-hydroxybenzoate

Propyl 3-bromo-4-hydroxybenzoate


  • Catalogue No.:PA 27 0032043

  • CAS :

    37470-59-0

  • Molecular Formula : C10H11BrO3

  • Molecular Weight : 259.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032044

5-Hydroxy-2,4-dinitrobenzoic Acid

5-Hydroxy-2,4-dinitrobenzoic Acid


  • Catalogue No.:PA 27 0032044

  • CAS :

    54797-73-8

  • Molecular Formula : C7H4N2O7

  • Molecular Weight : 228.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032060

Dextran from Leuconostoc mesenteroides (35,000-45,000)

Dextran from Leuconostoc mesenteroides (35,000-45,000)


  • Catalogue No.:PA 27 0032060

  • CAS :

    9004-54-0

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032066

2-Chloro-5-methylpyridine

2-Chloro-5-methylpyridine


  • Catalogue No.:PA 27 0032066

  • CAS :

    18368-64-4

  • Molecular Formula : C6H6ClN

  • Molecular Weight : 127.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032068

2-Chloro-5-methyl-4-nitropyridine 1-oxide

2-Chloro-5-methyl-4-nitropyridine 1-oxide


  • Catalogue No.:PA 27 0032068

  • CAS :

    60323-96-8

  • Molecular Formula : C6H5ClN2O3

  • Molecular Weight : 188.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032070

2-Chloro-5-methylpyridine 1-oxide

2-Chloro-5-methylpyridine 1-oxide


  • Catalogue No.:PA 27 0032070

  • CAS :

    20173-49-3

  • Molecular Formula : C6H6ClNO

  • Molecular Weight : 143.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032071

2-Chloro-5-methylpyridin-4-amine

2-Chloro-5-methylpyridin-4-amine


  • Catalogue No.:PA 27 0032071

  • CAS :

    79055-62-2

  • Molecular Formula : C6H7ClN2

  • Molecular Weight : 142.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032178

2-(2-((R)-3-(3,4-Dimethoxyphenyl)-1-(((S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carbonyl)oxy)propyl)phenoxy)acetic Acid

2-(2-((R)-3-(3,4-Dimethoxyphenyl)-1-(((S)-1-((S)-2-(3,4,5-trimethoxyphenyl)butanoyl)piperidine-2-carbonyl)oxy)propyl)phenoxy)acetic Acid


  • Catalogue No.:PA 27 0032178

  • CAS :

    2230613-03-1

  • Molecular Formula : C38H47NO11

  • Molecular Weight : 693.79

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032179

7-((tert-Butoxycarbonyl)amino)heptanoic Acid

7-((tert-Butoxycarbonyl)amino)heptanoic Acid


  • Catalogue No.:PA 27 0032179

  • CAS :

    60142-89-4

  • Molecular Formula : C12H23NO4

  • Molecular Weight : 245.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032191

3-Methylisothiazol-5-amine

3-Methylisothiazol-5-amine


  • Catalogue No.:PA 27 0032191

  • CAS :

    24340-76-9

  • Molecular Formula : C4H6N2S

  • Molecular Weight : 114.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032213

6,6-Dimethyl-1,4-dioxaspiro[4.5]decan-8-one

6,6-Dimethyl-1,4-dioxaspiro[4.5]decan-8-one


  • Catalogue No.:PA 27 0032213

  • CAS :

    131206-75-2

  • Molecular Formula : C10H16O3

  • Molecular Weight : 184.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032215

3-Amino-N-(2,6-dioxopiperidin-3-yl)benzamide

3-Amino-N-(2,6-dioxopiperidin-3-yl)benzamide


  • Catalogue No.:PA 27 0032215

  • CAS :

    1464874-87-0

  • Molecular Formula : C12H13N3O3

  • Molecular Weight : 247.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032217

6-Bromo-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione

6-Bromo-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione


  • Catalogue No.:PA 27 0032217

  • CAS :

    15870-75-4

  • Molecular Formula : C4H4BrN3O2

  • Molecular Weight : 206

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032219

2-(2,5-Dihydrothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(2,5-Dihydrothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane


  • Catalogue No.:PA 27 0032219

  • CAS :

    2489456-32-6

  • Molecular Formula : C10H17BO2S

  • Molecular Weight : 212.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032221

8-Fluoro-2-methylimidazo[1,2-a]pyridin-6-amine

8-Fluoro-2-methylimidazo[1,2-a]pyridin-6-amine


  • Catalogue No.:PA 27 0032221

  • CAS :

    1643412-36-5

  • Molecular Formula : C8H8FN3

  • Molecular Weight : 165.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032222

5-(Trifluoromethyl)-1,3,4-thiadiazole-2-carboxylic Acid

5-(Trifluoromethyl)-1,3,4-thiadiazole-2-carboxylic Acid


  • Catalogue No.:PA 27 0032222

  • CAS :

    1260665-07-3

  • Molecular Formula : C4HF3N2O2S

  • Molecular Weight : 198.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032223

2-Bromo-1H-benzo[d]imidazole-6-carbonitrile

2-Bromo-1H-benzo[d]imidazole-6-carbonitrile


  • Catalogue No.:PA 27 0032223

  • CAS :

    1388069-26-8

  • Molecular Formula : C8H4BrN3

  • Molecular Weight : 222.05

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032224

2-(3-Bromo-1-methyl-1H-pyrazol-5-yl)acetic Acid

2-(3-Bromo-1-methyl-1H-pyrazol-5-yl)acetic Acid


  • Catalogue No.:PA 27 0032224

  • CAS :

    1629892-65-4

  • Molecular Formula : C6H7BrN2O2

  • Molecular Weight : 219.04

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032225

4-(Difluoromethyl)oxazol-2-amine

4-(Difluoromethyl)oxazol-2-amine


  • Catalogue No.:PA 27 0032225

  • CAS :

    1780775-28-1

  • Molecular Formula : C4H4F2N2O

  • Molecular Weight : 134.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032226

Methyl 2-methylmorpholine-2-carboxylate Hydrochloride

Methyl 2-methylmorpholine-2-carboxylate Hydrochloride


  • Catalogue No.:PA 27 0032226

  • CAS :

    1205750-77-1

  • Molecular Formula : C7H14ClNO3

  • Molecular Weight : 195.64

Drug Reference Standards & Impurity Synthesis in India
PA IPRSS044

Styrene (IPRSS044)

Styrene (IPRSS044)


  • Catalogue No.:PA IPRSS044

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA IPRSZ007

Zolmitriptan (IPRSZ007)

Zolmitriptan (IPRSZ007)


  • Catalogue No.:PA IPRSZ007

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032072

1-((3,6,9,12-Tetraoxapentadec-14-yn-1-yl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oic acid

1-((3,6,9,12-Tetraoxapentadec-14-yn-1-yl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oic acid


  • Catalogue No.:PA 27 0032072

  • CAS :

    2055024-41-2

  • Molecular Formula : C22H40O12S

  • Molecular Weight : 528.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032073

1-((2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oic acid

1-((2-(2-(2-(2-Azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oic acid


  • Catalogue No.:PA 27 0032073

  • CAS :

    2055024-42-3

  • Molecular Formula : C19H37N3O11S

  • Molecular Weight : 515.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032074

tert-butyl 1-((3,6,9,12-tetraoxapentadec-14-yn-1-yl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-((3,6,9,12-tetraoxapentadec-14-yn-1-yl)sulfonyl)-3,6,9,12-tetraoxapentadecan-15-oate


  • Catalogue No.:PA 27 0032074

  • CAS :

    2055024-43-4

  • Molecular Formula : C26H48O12S

  • Molecular Weight : 584.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032076

1,1'-Sulfonylbis(3,6,9,12-tetraoxapentadec-14-yne)

1,1'-Sulfonylbis(3,6,9,12-tetraoxapentadec-14-yne)


  • Catalogue No.:PA 27 0032076

  • CAS :

    2055024-44-5

  • Molecular Formula : C22H38O10S

  • Molecular Weight : 494.6

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032077

1-Azido-2-(2-(2-(2-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)ethane

1-Azido-2-(2-(2-(2-((2-(2-(2-(2-azidoethoxy)ethoxy)ethoxy)ethyl)sulfonyl)ethoxy)ethoxy)ethoxy)ethane


  • Catalogue No.:PA 27 0032077

  • CAS :

    2055024-45-6

  • Molecular Formula : C16H32N6O8S

  • Molecular Weight : 468.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032078

Di-tert-butyl (3,6,9,15,18,21-hexaoxa-12-azatricosane-1,23-diyl)dicarbamate

Di-tert-butyl (3,6,9,15,18,21-hexaoxa-12-azatricosane-1,23-diyl)dicarbamate


  • Catalogue No.:PA 27 0032078

  • CAS :

    2055024-51-4

  • Molecular Formula : C26H53N3O10

  • Molecular Weight : 567.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032079

O-(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)hydroxylamine

O-(2,5,8,11,14,17,20,23-octaoxapentacosan-25-yl)hydroxylamine


  • Catalogue No.:PA 27 0032079

  • CAS :

    2055024-52-5

  • Molecular Formula : C17H37NO9

  • Molecular Weight : 399.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032080

1-Azido-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-3,6,9,12-tetraoxapentadecan-15-amide

1-Azido-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)-3,6,9,12-tetraoxapentadecan-15-amide


  • Catalogue No.:PA 27 0032080

  • CAS :

    2055024-64-9

  • Molecular Formula : C29H48N8O9

  • Molecular Weight : 652.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032081

PC DBCO-PEG4-NHS ester

PC DBCO-PEG4-NHS ester


  • Catalogue No.:PA 27 0032081

  • CAS :

    2055025-02-8

  • Molecular Formula : C47H55N5O16

  • Molecular Weight : 945.98

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032083

2,5-Dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate

2,5-Dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18,21,24-octaoxaheptacosan-27-oate


  • Catalogue No.:PA 27 0032083

  • CAS :

    2055033-05-9

  • Molecular Formula : C27H42N2O14

  • Molecular Weight : 618.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032084

2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatricosan-23-oate

2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20-hexaoxa-5-azatricosan-23-oate


  • Catalogue No.:PA 27 0032084

  • CAS :

    2055040-78-1

  • Molecular Formula : C22H38N2O11

  • Molecular Weight : 506.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032085

Acid-PEG5-TEMPO

Acid-PEG5-TEMPO


  • Catalogue No.:PA 27 0032085

  • CAS :

    2055040-79-2

  • Molecular Formula : C23H43N2O9

  • Molecular Weight : 491.6

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