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 0013634

Methyl 4-methyl-1H-imidazole-5-carboxylate

Methyl 4-methyl-1H-imidazole-5-carboxylate


  • Catalogue No.:PA 27 0013634

  • CAS :

    78892-68-9

  • Molecular Formula : C6H8N2O2

  • Molecular Weight : 140.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013635

(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetonitrile

(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)acetonitrile


  • Catalogue No.:PA 27 0013635

  • CAS :

    3842-20-4

  • Molecular Formula : C10H6N2O2

  • Molecular Weight : 186.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013636

2-Chloro-5-methyl-1,3,4-thiadiazole

2-Chloro-5-methyl-1,3,4-thiadiazole


  • Catalogue No.:PA 27 0013636

  • CAS :

    53645-94-6

  • Molecular Formula : C3H3ClN2S

  • Molecular Weight : 134.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013637

2-(1H-Imidazol-2-ylmethyl)-1H-isoindole-1,3(2H)-dione

2-(1H-Imidazol-2-ylmethyl)-1H-isoindole-1,3(2H)-dione


  • Catalogue No.:PA 27 0013637

  • CAS :

    760130-59-4

  • Molecular Formula : C12H9N3O2

  • Molecular Weight : 227.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013638

(2Z)-2-Cyano-2-(hydroxyimino)acetamide

(2Z)-2-Cyano-2-(hydroxyimino)acetamide


  • Catalogue No.:PA 27 0013638

  • CAS :

    3849-20-5

  • Molecular Formula : C3H3N3O2

  • Molecular Weight : 113.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013639

[(5-Methyl-1,3,4-thiadiazol-2-yl)methyl]amine hydrochloride

[(5-Methyl-1,3,4-thiadiazol-2-yl)methyl]amine hydrochloride


  • Catalogue No.:PA 27 0013639

  • CAS :

    784131-72-2

  • Molecular Formula : C4H8ClN3S

  • Molecular Weight : 165.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013642

(3-Methyl-1,2,4-oxadiazol-5-yl)methanol

(3-Methyl-1,2,4-oxadiazol-5-yl)methanol


  • Catalogue No.:PA 27 0013642

  • CAS :

    112960-56-2

  • Molecular Formula : C4H6N2O2

  • Molecular Weight : 114.10

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013643

(3-Methyl-1,2,4-oxadiazol-5-yl)methyl acetate

(3-Methyl-1,2,4-oxadiazol-5-yl)methyl acetate


  • Catalogue No.:PA 27 0013643

  • CAS :

    187970-11-2

  • Molecular Formula : C6H8N2O3

  • Molecular Weight : 156.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013644

[3-(Trifluoromethyl)-1,2,4-oxadiazol-5-yl]methanol

[3-(Trifluoromethyl)-1,2,4-oxadiazol-5-yl]methanol


  • Catalogue No.:PA 27 0013644

  • CAS :

    1338495-26-3

  • Molecular Formula : C4H3F3N2O2

  • Molecular Weight : 168.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013645

3-(Trifluoromethyl)-1,2,4-oxadiazol-5-ol

3-(Trifluoromethyl)-1,2,4-oxadiazol-5-ol


  • Catalogue No.:PA 27 0013645

  • CAS :

    1338494-62-4

  • Molecular Formula : C3HF3N2O2

  • Molecular Weight : 154.05

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013646

3-Phenyl-1,2,4-oxadiazol-5-ol

3-Phenyl-1,2,4-oxadiazol-5-ol


  • Catalogue No.:PA 27 0013646

  • CAS :

    1456-22-0

  • Molecular Formula : C8H6N2O2

  • Molecular Weight : 162.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013647

N-Methyl-3-(trifluoromethyl)-6H-1,2,4-oxadiazin-5-amine

N-Methyl-3-(trifluoromethyl)-6H-1,2,4-oxadiazin-5-amine


  • Catalogue No.:PA 27 0013647

  • CAS :

    1338495-10-5

  • Molecular Formula : C5H6F3N3O

  • Molecular Weight : 181.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013648

N,6-Dimethyl-3-(trifluoromethyl)-6H-1,2,4-oxadiazin-5-amine

N,6-Dimethyl-3-(trifluoromethyl)-6H-1,2,4-oxadiazin-5-amine


  • Catalogue No.:PA 27 0013648

  • CAS :

    1338495-08-1

  • Molecular Formula : C6H8F3N3O

  • Molecular Weight : 195.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013649

5-(Trifluoromethyl)-2H-tetrazole

5-(Trifluoromethyl)-2H-tetrazole


  • Catalogue No.:PA 27 0013649

  • CAS :

    1702-15-4

  • Molecular Formula : C2HF3N4

  • Molecular Weight : 138.05

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013650

5-Ethylpyrimidin-2-ol hydrochloride

5-Ethylpyrimidin-2-ol hydrochloride


  • Catalogue No.:PA 27 0013650

  • CAS :

    117889-72-2

  • Molecular Formula : C6H9ClN2O

  • Molecular Weight : 160.60

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013651

5-Methylpyrimidin-2-ol hydrochloride

5-Methylpyrimidin-2-ol hydrochloride


  • Catalogue No.:PA 27 0013651

  • CAS :

    41398-85-0

  • Molecular Formula : C5H7ClN2O

  • Molecular Weight : 146.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013652

4-Propyl-1H-pyrazole

4-Propyl-1H-pyrazole


  • Catalogue No.:PA 27 0013652

  • CAS :

    21037-81-0

  • Molecular Formula : C6H10N2

  • Molecular Weight : 110.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 10321

Ethyl 6-hydrazinonicotinate

Ethyl 6-hydrazinonicotinate


  • Catalogue No.:PA 27 10321

  • CAS :

    70022-06-9

  • Molecular Formula : C8H11N3O2

  • Molecular Weight : 181.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013653

1,1-Diethoxy-3-methylbutane

1,1-Diethoxy-3-methylbutane


  • Catalogue No.:PA 27 0013653

  • CAS :

    3842-03-3

  • Molecular Formula : C9H20O2

  • Molecular Weight : 160.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013654

(2Z)-3-(Dimethylamino)-2-methylacrylaldehyde

(2Z)-3-(Dimethylamino)-2-methylacrylaldehyde


  • Catalogue No.:PA 27 0013654

  • CAS :

    19125-76-9

  • Molecular Formula : C6H11NO

  • Molecular Weight : 113.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013655

(2Z)-3-Ethoxy-2-methylacrylaldehyde

(2Z)-3-Ethoxy-2-methylacrylaldehyde


  • Catalogue No.:PA 27 0013655

  • CAS :

    42588-57-8

  • Molecular Formula : C6H10O2

  • Molecular Weight : 114.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013656

N~1~,N~1~-dimethyl-1-(2-methylphenyl)-ethane-1,2-diamine

N~1~,N~1~-dimethyl-1-(2-methylphenyl)-ethane-1,2-diamine


  • Catalogue No.:PA 27 0013656

  • CAS :

    928000-19-5

  • Molecular Formula : C11H18N2

  • Molecular Weight : 178.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013657

2-Oxocyclohexanecarbaldehyde

2-Oxocyclohexanecarbaldehyde


  • Catalogue No.:PA 27 0013657

  • CAS :

    1193-63-1

  • Molecular Formula : C7H10O2

  • Molecular Weight : 126.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013658

2-Morpholin-4-yl-2-phenylpropanenitrile

2-Morpholin-4-yl-2-phenylpropanenitrile


  • Catalogue No.:PA 27 0013658

  • CAS :

    477531-81-0

  • Molecular Formula : C13H16N2O

  • Molecular Weight : 216.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013659

N-[(1-Morpholin-4-ylcyclohexyl)methyl]benzamide

N-[(1-Morpholin-4-ylcyclohexyl)methyl]benzamide


  • Catalogue No.:PA 27 0013659

  • CAS :

    939765-17-0

  • Molecular Formula : C18H26N2O2

  • Molecular Weight : 302.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013660

2-Methyl-2-morpholin-4-ylpropan-1-ol

2-Methyl-2-morpholin-4-ylpropan-1-ol


  • Catalogue No.:PA 27 0013660

  • CAS :

    858197-58-7

  • Molecular Formula : C8H17NO2

  • Molecular Weight : 159.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013661

1-(Bromomethyl)propyl ethyl ether

1-(Bromomethyl)propyl ethyl ether


  • Catalogue No.:PA 27 0013661

  • CAS :

    34264-99-8

  • Molecular Formula : C6H13BrO

  • Molecular Weight : 181.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013662

3-(4-Amino-5-mercapto-4H-1,2,4-triazol-3-yl)phenol

3-(4-Amino-5-mercapto-4H-1,2,4-triazol-3-yl)phenol


  • Catalogue No.:PA 27 0013662

  • CAS :

    223919-21-9

  • Molecular Formula : C8H8N4OS

  • Molecular Weight : 208.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013663

5-(1H-Benzimidazol-1-ylmethyl)-4H-1,2,4-triazole-3-thiol

5-(1H-Benzimidazol-1-ylmethyl)-4H-1,2,4-triazole-3-thiol


  • Catalogue No.:PA 27 0013663

  • CAS :

    1093854-81-9

  • Molecular Formula : C10H9N5S

  • Molecular Weight : 231.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013664

3-(Trifluoromethyl)[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine

3-(Trifluoromethyl)[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine


  • Catalogue No.:PA 27 0013664

  • CAS :

    24848-34-8

  • Molecular Formula : C4H2F3N5S

  • Molecular Weight : 209.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013665

3-(3,4,5-Trimethoxyphenyl)[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine

3-(3,4,5-Trimethoxyphenyl)[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine


  • Catalogue No.:PA 27 0013665

  • CAS :

    880363-74-6

  • Molecular Formula : C12H13N5O3S

  • Molecular Weight : 307.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013666

2-(5-Mercapto-1,3,4-oxadiazol-2-yl)phenol

2-(5-Mercapto-1,3,4-oxadiazol-2-yl)phenol


  • Catalogue No.:PA 27 0013666

  • CAS :

    29638-33-3

  • Molecular Formula : C8H6N2O2S

  • Molecular Weight : 194.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013667

2-Azepan-1-ylacetohydrazide

2-Azepan-1-ylacetohydrazide


  • Catalogue No.:PA 27 0013667

  • CAS :

    7408-07-3

  • Molecular Formula : C8H17N3O

  • Molecular Weight : 171.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013668

2-[Benzyl(methyl)amino]acetohydrazide

2-[Benzyl(methyl)amino]acetohydrazide


  • Catalogue No.:PA 27 0013668

  • CAS :

    71480-86-9

  • Molecular Formula : C10H15N3O

  • Molecular Weight : 193.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013669

4-[Benzyl(methyl)amino]butanoic acid

4-[Benzyl(methyl)amino]butanoic acid


  • Catalogue No.:PA 27 0013669

  • CAS :

    188132-01-6

  • Molecular Formula : C12H17NO2

  • Molecular Weight : 207.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013670

4-(4-Methylpiperidin-1-yl)butanoic acid

4-(4-Methylpiperidin-1-yl)butanoic acid


  • Catalogue No.:PA 27 0013670

  • CAS :

    775248-47-0

  • Molecular Formula : C10H19NO2

  • Molecular Weight : 185.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013671

8-Bromo-7-isopropyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione

8-Bromo-7-isopropyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione


  • Catalogue No.:PA 27 0013671

  • CAS :

    368840-60-2

  • Molecular Formula : C10H13BrN4O2

  • Molecular Weight : 301.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013672

Methyl 3-(1H-benzimidazol-1-yl)propanoate

Methyl 3-(1H-benzimidazol-1-yl)propanoate


  • Catalogue No.:PA 27 0013672

  • CAS :

    144186-69-6

  • Molecular Formula : C11H12N2O2

  • Molecular Weight : 204.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013673

Methyl 3-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)propanoate

Methyl 3-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)propanoate


  • Catalogue No.:PA 27 0013673

  • CAS :

    331972-26-0

  • Molecular Formula : C11H14N4O4

  • Molecular Weight : 266.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013674

(3-Phenylpyrrolidin-1-yl)acetic acid

(3-Phenylpyrrolidin-1-yl)acetic acid


  • Catalogue No.:PA 27 0013674

  • CAS :

    1083299-34-6

  • Molecular Formula : C12H15NO2

  • Molecular Weight : 205.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013675

2-(3-Phenylpyrrolidin-1-yl)acetohydrazide

2-(3-Phenylpyrrolidin-1-yl)acetohydrazide


  • Catalogue No.:PA 27 0013675

  • CAS :

    1313825-26-1

  • Molecular Formula : C12H17N3O

  • Molecular Weight : 219.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013676

Methyl 3-(2-oxo-1,3-benzoxazol-3(2H)-yl)propanoate

Methyl 3-(2-oxo-1,3-benzoxazol-3(2H)-yl)propanoate


  • Catalogue No.:PA 27 0013676

  • CAS :

    28884-00-6

  • Molecular Formula : C11H11NO4

  • Molecular Weight : 221.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013677

Methyl 3-(2-oxo-1,3-benzothiazol-3(2H)-yl)propanoate

Methyl 3-(2-oxo-1,3-benzothiazol-3(2H)-yl)propanoate


  • Catalogue No.:PA 27 0013677

  • CAS :

    1210-63-5

  • Molecular Formula : C11H11NO3S

  • Molecular Weight : 237.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013678

1-(2-Naphthyl)-5-oxopyrrolidine-3-carboxylic acid

1-(2-Naphthyl)-5-oxopyrrolidine-3-carboxylic acid


  • Catalogue No.:PA 27 0013678

  • CAS :

    566154-70-9

  • Molecular Formula : C15H13NO3

  • Molecular Weight : 255.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013679

1-(1,3-Benzodioxol-5-ylmethyl)-5-oxopyrrolidine-3-carboxylic acid

1-(1,3-Benzodioxol-5-ylmethyl)-5-oxopyrrolidine-3-carboxylic acid


  • Catalogue No.:PA 27 0013679

  • CAS :

    261363-49-9

  • Molecular Formula : C13H13NO5

  • Molecular Weight : 263.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013680

4-Ethoxy-4-oxo-3-phenylbutanoic acid

4-Ethoxy-4-oxo-3-phenylbutanoic acid


  • Catalogue No.:PA 27 0013680

  • CAS :

    32971-21-4

  • Molecular Formula : C12H14O4

  • Molecular Weight : 222.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013681

3-Phenylquinuclidin-3-ol hydrochloride

3-Phenylquinuclidin-3-ol hydrochloride


  • Catalogue No.:PA 27 0013681

  • CAS :

    107150-16-3

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013682

2-[(4-Methylpiperazin-1-yl)methyl]pyridin-3-ol

2-[(4-Methylpiperazin-1-yl)methyl]pyridin-3-ol


  • Catalogue No.:PA 27 0013682

  • CAS :

    95380-59-9

  • Molecular Formula : C11H17N3O

  • Molecular Weight : 207.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013683

5,5-Bis(hydroxymethyl)-1,3-thiazolidine-2,4-dione

5,5-Bis(hydroxymethyl)-1,3-thiazolidine-2,4-dione


  • Catalogue No.:PA 27 0013683

  • CAS :

    353467-32-0

  • Molecular Formula : C5H7NO4S

  • Molecular Weight : 177.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013684

2-Amino-5,5-bis(hydroxymethyl)-1,3-thiazolidin-4-one

2-Amino-5,5-bis(hydroxymethyl)-1,3-thiazolidin-4-one


  • Catalogue No.:PA 27 0013684

  • CAS :

    1313822-83-1

  • Molecular Formula : C5H10N2O3S

  • Molecular Weight : 178.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013685

7-[(4-Oxo-4,5-dihydro-1,3-thiazol-2-yl)amino]heptanoic acid

7-[(4-Oxo-4,5-dihydro-1,3-thiazol-2-yl)amino]heptanoic acid


  • Catalogue No.:PA 27 0013685

  • CAS :

    797027-59-9

  • Molecular Formula : C10H16N2O3S

  • Molecular Weight : 244.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013686

5-sec-Butyl-4-hydroxyisophthalic acid

5-sec-Butyl-4-hydroxyisophthalic acid


  • Catalogue No.:PA 27 0013686

  • CAS :

    13253-09-3

  • Molecular Formula : C12H14O5

  • Molecular Weight : 238.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013687

4-Hydroxy-5-methylisophthalic acid

4-Hydroxy-5-methylisophthalic acid


  • Catalogue No.:PA 27 0013687

  • CAS :

    4365-31-5

  • Molecular Formula : C9H8O5

  • Molecular Weight : 196.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013688

Ethyl (3-hydroxy-1H-pyrazol-4-yl)acetate

Ethyl (3-hydroxy-1H-pyrazol-4-yl)acetate


  • Catalogue No.:PA 27 0013688

  • CAS :

    890095-13-3

  • Molecular Formula : C7H10N2O3

  • Molecular Weight : 170.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013689

5-(2-Cyclohexyl-5-methylphenoxy)-pyrazine-2-carboxylic acid

5-(2-Cyclohexyl-5-methylphenoxy)-pyrazine-2-carboxylic acid


  • Catalogue No.:PA 27 0013689

  • CAS :

    1338494-77-1

  • Molecular Formula : C18H20N2O3

  • Molecular Weight : 312.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013690

3,5-Dibromo-1-(tetrahydro-2H-pyran-2-yl)-1H-1,2,4-triazole

3,5-Dibromo-1-(tetrahydro-2H-pyran-2-yl)-1H-1,2,4-triazole


  • Catalogue No.:PA 27 0013690

  • CAS :

    106724-84-9

  • Molecular Formula : C7H9Br2N3O

  • Molecular Weight : 310.98

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013691

3-Bromo-5-methoxy-1-(tetrahydro-2H-pyran-2-yl)-1H-1,2,4-triazole

3-Bromo-5-methoxy-1-(tetrahydro-2H-pyran-2-yl)-1H-1,2,4-triazole


  • Catalogue No.:PA 27 0013691

  • CAS :

    1338495-01-4

  • Molecular Formula : C8H12BrN3O2

  • Molecular Weight : 262.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013692

2-(Isopropylamino)-4-methyl-1,3-thiazole-5-carboxylic acid

2-(Isopropylamino)-4-methyl-1,3-thiazole-5-carboxylic acid


  • Catalogue No.:PA 27 0013692

  • CAS :

    927983-02-6

  • Molecular Formula : C8H12N2O2S

  • Molecular Weight : 200.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013693

(2Z)-3-(5-Chloro-1H-1,2,4-triazol-3-yl)acrylic acid

(2Z)-3-(5-Chloro-1H-1,2,4-triazol-3-yl)acrylic acid


  • Catalogue No.:PA 27 0013693

  • CAS :

    1322627-52-0

  • Molecular Formula : C5H4ClN3O2

  • Molecular Weight : 173.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013694

3-Methyl-4,5-dihydro-1H-pyrazole

3-Methyl-4,5-dihydro-1H-pyrazole


  • Catalogue No.:PA 27 0013694

  • CAS :

    1911-30-4

  • Molecular Formula : C4H8N2

  • Molecular Weight : 84.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013695

1-Ethyl-1H-pyrazole-4-carbonitrile

1-Ethyl-1H-pyrazole-4-carbonitrile


  • Catalogue No.:PA 27 0013695

  • CAS :

    1006434-01-0

  • Molecular Formula : C6H7N3

  • Molecular Weight : 121.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013696

2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol

2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)ethanol


  • Catalogue No.:PA 27 0013696

  • CAS :

    127223-53-4

  • Molecular Formula : C8H14N2O

  • Molecular Weight : 154.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013697

1,5-Dimethyl-1H-pyrazole-4-carbonitrile

1,5-Dimethyl-1H-pyrazole-4-carbonitrile


  • Catalogue No.:PA 27 0013697

  • CAS :

    856860-16-7

  • Molecular Formula : C6H7N3

  • Molecular Weight : 121.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013698

4-(Chloromethyl)-1-isopropyl-1H-pyrazole hydrochloride

4-(Chloromethyl)-1-isopropyl-1H-pyrazole hydrochloride


  • Catalogue No.:PA 27 0013698

  • CAS :

    1401425-39-5

  • Molecular Formula : C7H12Cl2N2

  • Molecular Weight : 195.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013699

tert-Butyl 4-[(1-ethyl-1H-pyrazol-3-yl)-carbonyl]piperazine-1-carboxylate

tert-Butyl 4-[(1-ethyl-1H-pyrazol-3-yl)-carbonyl]piperazine-1-carboxylate


  • Catalogue No.:PA 27 0013699

  • CAS :

    1338495-02-5

  • Molecular Formula : C15H24N4O3

  • Molecular Weight : 308.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013700

2-[(4-Nitro-1H-pyrazol-1-yl)methoxy]benzaldehyde

2-[(4-Nitro-1H-pyrazol-1-yl)methoxy]benzaldehyde


  • Catalogue No.:PA 27 0013700

  • CAS :

    1338495-20-7

  • Molecular Formula : C11H9N3O4

  • Molecular Weight : 247.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013701

4-Methoxy-3-[(quinolin-7-yloxy)methyl]benzaldehyde

4-Methoxy-3-[(quinolin-7-yloxy)methyl]benzaldehyde


  • Catalogue No.:PA 27 0013701

  • CAS :

    1338495-12-7

  • Molecular Formula : C18H15NO3

  • Molecular Weight : 293.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013702

Ethyl 4-(5-fluoro-2-methoxyphenyl)-2,4-dioxobutanoate

Ethyl 4-(5-fluoro-2-methoxyphenyl)-2,4-dioxobutanoate


  • Catalogue No.:PA 27 0013702

  • CAS :

    1225574-45-7

  • Molecular Formula : C13H13FO5

  • Molecular Weight : 268.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013703

Methyl 5-[(4-acetylphenoxy)methyl]-2-furoate

Methyl 5-[(4-acetylphenoxy)methyl]-2-furoate


  • Catalogue No.:PA 27 0013703

  • CAS :

    832739-13-6

  • Molecular Formula : C15H14O5

  • Molecular Weight : 274.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013704

5-[(4-Chlorophenoxy)methyl]-2-furoic acid

5-[(4-Chlorophenoxy)methyl]-2-furoic acid


  • Catalogue No.:PA 27 0013704

  • CAS :

    74556-57-3

  • Molecular Formula : C12H9ClO4

  • Molecular Weight : 252.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013705

Ethyl 2-piperidin-1-ylpropanoate

Ethyl 2-piperidin-1-ylpropanoate


  • Catalogue No.:PA 27 0013705

  • CAS :

    63909-12-6

  • Molecular Formula : C10H19NO2

  • Molecular Weight : 185.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013706

5-[(4-Acetylphenoxy)methyl]-2-furoic acid

5-[(4-Acetylphenoxy)methyl]-2-furoic acid


  • Catalogue No.:PA 27 0013706

  • CAS :

    832740-35-9

  • Molecular Formula : C14H12O5

  • Molecular Weight : 260.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013707

Methyl 5-[(4-nitro-1H-pyrazol-1-yl)methyl]-2-furoate

Methyl 5-[(4-nitro-1H-pyrazol-1-yl)methyl]-2-furoate


  • Catalogue No.:PA 27 0013707

  • CAS :

    402614-78-2

  • Molecular Formula : C10H9N3O5

  • Molecular Weight : 251.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013708

5-{[3-(Trifluoromethyl)phenoxy]-methyl}-2-furoic acid

5-{[3-(Trifluoromethyl)phenoxy]-methyl}-2-furoic acid


  • Catalogue No.:PA 27 0013708

  • CAS :

    74556-59-5

  • Molecular Formula : C13H9F3O4

  • Molecular Weight : 286.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013709

5-[(2-Acetylphenoxy)methyl]-2-furoic acid

5-[(2-Acetylphenoxy)methyl]-2-furoic acid


  • Catalogue No.:PA 27 0013709

  • CAS :

    1024322-96-0

  • Molecular Formula : C14H12O5

  • Molecular Weight : 260.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013710

Ethyl 2,4-dichloro-5-(chlorosulfonyl)benzoate

Ethyl 2,4-dichloro-5-(chlorosulfonyl)benzoate


  • Catalogue No.:PA 27 0013710

  • CAS :

    924859-49-4

  • Molecular Formula : C9H7Cl3O4S

  • Molecular Weight : 317.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013711

4,4,5,5-Tetrachloro-1,3-dioxolan-2-one

4,4,5,5-Tetrachloro-1,3-dioxolan-2-one


  • Catalogue No.:PA 27 0013711

  • CAS :

    22432-68-4

  • Molecular Formula : C3Cl4O3

  • Molecular Weight : 225.84

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013712

4-(Pyridin-2-ylmethyl)piperazin-1-amine dihydrochloride

4-(Pyridin-2-ylmethyl)piperazin-1-amine dihydrochloride


  • Catalogue No.:PA 27 0013712

  • CAS :

    1401425-64-6

  • Molecular Formula : C10H18Cl2N4

  • Molecular Weight : 265.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013713

Methyl 2-{[4-(chlorosulfonyl)butyl]amino}benzoate

Methyl 2-{[4-(chlorosulfonyl)butyl]amino}benzoate


  • Catalogue No.:PA 27 0013713

  • CAS :

    1338494-85-1

  • Molecular Formula : C12H16ClNO4S

  • Molecular Weight : 305.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013714

3-(Ethoxymethylene)pentane-2,4-dione

3-(Ethoxymethylene)pentane-2,4-dione


  • Catalogue No.:PA 27 0013714

  • CAS :

    33884-41-2

  • Molecular Formula : C8H12O3

  • Molecular Weight : 156.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013715

3-(Difluoromethyl)-5-(methylthio)-4H-1,2,4-triazol-4-amine

3-(Difluoromethyl)-5-(methylthio)-4H-1,2,4-triazol-4-amine


  • Catalogue No.:PA 27 0013715

  • CAS :

    869942-09-6

  • Molecular Formula : C4H6F2N4S

  • Molecular Weight : 180.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013716

3-Propyl[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine

3-Propyl[1,2,4]triazolo-[3,4-b][1,3,4]thiadiazol-6-amine


  • Catalogue No.:PA 27 0013716

  • CAS :

    217788-67-5

  • Molecular Formula : C6H9N5S

  • Molecular Weight : 183.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013717

3-(Methylthio)-5-(trifluoromethyl)-4H-1,2,4-triazol-4-amine

3-(Methylthio)-5-(trifluoromethyl)-4H-1,2,4-triazol-4-amine


  • Catalogue No.:PA 27 0013717

  • CAS :

    164352-65-2

  • Molecular Formula : C4H5F3N4S

  • Molecular Weight : 198.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013718

[(5-Isopropyl-4H-1,2,4-triazol-3-yl)thio]acetic acid

[(5-Isopropyl-4H-1,2,4-triazol-3-yl)thio]acetic acid


  • Catalogue No.:PA 27 0013718

  • CAS :

    905810-51-7

  • Molecular Formula : C7H11N3O2S

  • Molecular Weight : 201.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013719

[(4-Amino-4H-1,2,4-triazol-3-yl)thio]acetonitrile

[(4-Amino-4H-1,2,4-triazol-3-yl)thio]acetonitrile


  • Catalogue No.:PA 27 0013719

  • CAS :

    74599-36-3

  • Molecular Formula : C4H5N5S

  • Molecular Weight : 155.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013720

Methyl 5-methyl-1H-1,2,3-triazole-4-carboxylate

Methyl 5-methyl-1H-1,2,3-triazole-4-carboxylate


  • Catalogue No.:PA 27 0013720

  • CAS :

    60419-70-7

  • Molecular Formula : C5H7N3O2

  • Molecular Weight : 141.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013721

Methyl 5-methylthiophene-3-carboxylate

Methyl 5-methylthiophene-3-carboxylate


  • Catalogue No.:PA 27 0013721

  • CAS :

    88770-18-7

  • Molecular Formula : C7H8O2S

  • Molecular Weight : 156.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013722

5-[(4-Nitrophenoxy)methyl]thiophene-2-carboxylic acid

5-[(4-Nitrophenoxy)methyl]thiophene-2-carboxylic acid


  • Catalogue No.:PA 27 0013722

  • CAS :

    934155-61-0

  • Molecular Formula : C12H9NO5S

  • Molecular Weight : 279.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013723

2,3-Diphenylcycloprop-2-ene-1-carboxylic acid

2,3-Diphenylcycloprop-2-ene-1-carboxylic acid


  • Catalogue No.:PA 27 0013723

  • CAS :

    17825-58-0

  • Molecular Formula : C16H12O2

  • Molecular Weight : 236.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013724

Ethyl 5-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate

Ethyl 5-amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylate


  • Catalogue No.:PA 27 0013724

  • CAS :

    14678-87-6

  • Molecular Formula : C12H12ClN3O2

  • Molecular Weight : 265.70

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013725

Ethyl 5-ethylisoxazole-3-carboxylate

Ethyl 5-ethylisoxazole-3-carboxylate


  • Catalogue No.:PA 27 0013725

  • CAS :

    90607-22-0

  • Molecular Formula : C8H11NO3

  • Molecular Weight : 169.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013726

3,5-Dimethyl-4-[(4-nitrophenoxy)methyl]isoxazole

3,5-Dimethyl-4-[(4-nitrophenoxy)methyl]isoxazole


  • Catalogue No.:PA 27 0013726

  • CAS :

    951923-68-5

  • Molecular Formula : C12H12N2O4

  • Molecular Weight : 248.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013727

3,5-Dimethyl-4-[(2-nitrophenoxy)methyl]isoxazole

3,5-Dimethyl-4-[(2-nitrophenoxy)methyl]isoxazole


  • Catalogue No.:PA 27 0013727

  • CAS :

    936822-40-1

  • Molecular Formula : C12H12N2O4

  • Molecular Weight : 248.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013728

1-(2,3-Dimethylphenyl)-1H-pyrrole-2,5-dione

1-(2,3-Dimethylphenyl)-1H-pyrrole-2,5-dione


  • Catalogue No.:PA 27 0013728

  • CAS :

    31581-09-6

  • Molecular Formula : C12H11NO2

  • Molecular Weight : 201.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013729

1-Methyl-4-phenyl-1H-imidazol-2-amine

1-Methyl-4-phenyl-1H-imidazol-2-amine


  • Catalogue No.:PA 27 0013729

  • CAS :

    6653-45-8

  • Molecular Formula : C10H11N3

  • Molecular Weight : 173.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013730

[2-(1H-Indol-3-yl)-2-phenylethyl]amine acetate

[2-(1H-Indol-3-yl)-2-phenylethyl]amine acetate


  • Catalogue No.:PA 27 0013730

  • CAS :

    5027-78-1

  • Molecular Formula : C18H20N2O2

  • Molecular Weight : 296.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013731

3-[(2-Chlorophenoxy)methyl]-4-methoxybenzoic acid

3-[(2-Chlorophenoxy)methyl]-4-methoxybenzoic acid


  • Catalogue No.:PA 27 0013731

  • CAS :

    438220-40-7

  • Molecular Formula : C15H13ClO4

  • Molecular Weight : 292.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013732

3-[(2,3-Dichlorophenoxy)methyl]-4-methoxybenzoic acid

3-[(2,3-Dichlorophenoxy)methyl]-4-methoxybenzoic acid


  • Catalogue No.:PA 27 0013732

  • CAS :

    438220-28-1

  • Molecular Formula : C15H12Cl2O4

  • Molecular Weight : 327.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013733

5-[(2,3-Dihydro-1H-inden-5-yloxy)-methyl]-2-furoic acid

5-[(2,3-Dihydro-1H-inden-5-yloxy)-methyl]-2-furoic acid


  • Catalogue No.:PA 27 0013733

  • CAS :

    375351-99-8

  • Molecular Formula : C15H14O4

  • Molecular Weight : 258.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0013734

5-[(2,4-Dimethylphenoxy)methyl]-2-furoic acid

5-[(2,4-Dimethylphenoxy)methyl]-2-furoic acid


  • Catalogue No.:PA 27 0013734

  • CAS :

    869950-23-2

  • Molecular Formula : C14H14O4

  • Molecular Weight : 246.27

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