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 0032327

N-(m-PEG4)-N'-(azide-PEG3)-Cy5

N-(m-PEG4)-N'-(azide-PEG3)-Cy5


  • Catalogue No.:PA 27 0032327

  • CAS :

    2107273-02-7

  • Molecular Formula : C42H60ClN5O7

  • Molecular Weight : 782.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032329

2-(5-(3,3-Dimethyl-1-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1,3,3-trimethyl-3H-indol-1-ium chloride

2-(5-(3,3-Dimethyl-1-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1,3,3-trimethyl-3H-indol-1-ium chloride


  • Catalogue No.:PA 27 0032329

  • CAS :

    2107273-04-9

  • Molecular Formula : C37H47ClN2O4

  • Molecular Weight : 619.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032330

2-(5-(3,3-Dimethyl-1-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)-3,3-dimethyl-3H-indol-1-ium chloride

2-(5-(3,3-Dimethyl-1-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1-(2-(2-(2-hydroxyethoxy)ethoxy)ethyl)-3,3-dimethyl-3H-indol-1-ium chloride


  • Catalogue No.:PA 27 0032330

  • CAS :

    2107273-06-1

  • Molecular Formula : C42H57ClN2O7

  • Molecular Weight : 737.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032331

N,N'-bis-(propargyl-PEG4)-Cy5

N,N'-bis-(propargyl-PEG4)-Cy5


  • Catalogue No.:PA 27 0032331

  • CAS :

    2107273-08-3

  • Molecular Formula : C47H63ClN2O8

  • Molecular Weight : 819.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032332

2-(5-(3,3-Dimethyl-1-(2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1-(3,6,9,12,15,18,21,24-octaoxaheptacos-26-yn-1-yl)-3,3-dimethyl-3H-indol-1-ium chloride

2-(5-(3,3-Dimethyl-1-(2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl)indolin-2-ylidene)penta-1,3-dien-1-yl)-1-(3,6,9,12,15,18,21,24-octaoxaheptacos-26-yn-1-yl)-3,3-dimethyl-3H-indol-1-ium chloride


  • Catalogue No.:PA 27 0032332

  • CAS :

    2107273-10-7

  • Molecular Formula : C63H99ClN2O17

  • Molecular Weight : 1191.93

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032334

N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5

N-(m-PEG4)-N'-(hydroxy-PEG2)-Cy5


  • Catalogue No.:PA 27 0032334

  • CAS :

    2107273-12-9

  • Molecular Formula : C40H57ClN2O7

  • Molecular Weight : 713.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032335

N-methyl-N'-(azide-PEG3)-Cy3

N-methyl-N'-(azide-PEG3)-Cy3


  • Catalogue No.:PA 27 0032335

  • CAS :

    2107273-16-3

  • Molecular Formula : C32H42ClN5O3

  • Molecular Weight : 580.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032336

N-(m-PEG4)-N'-hydroxypropyl-Cy5

N-(m-PEG4)-N'-hydroxypropyl-Cy5


  • Catalogue No.:PA 27 0032336

  • CAS :

    2107273-20-9

  • Molecular Formula : C37H51ClN2O5

  • Molecular Weight : 639.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032337

N-Methyl-N'-(hydroxy-PEG2)-Cy5

N-Methyl-N'-(hydroxy-PEG2)-Cy5


  • Catalogue No.:PA 27 0032337

  • CAS :

    2107273-22-1

  • Molecular Formula : C32H41ClN2O3

  • Molecular Weight : 537.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032338

N-(m-PEG4)-N'-(PEG2-acid)-Cy5

N-(m-PEG4)-N'-(PEG2-acid)-Cy5


  • Catalogue No.:PA 27 0032338

  • CAS :

    2107273-24-3

  • Molecular Formula : C41H57ClN2O8

  • Molecular Weight : 741.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032339

N-(m-PEG9)-N'-(PEG5-acid)-Cy5

N-(m-PEG9)-N'-(PEG5-acid)-Cy5


  • Catalogue No.:PA 27 0032339

  • CAS :

    2107273-26-5

  • Molecular Formula : C57H89ClN2O16

  • Molecular Weight : 1093.79

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032341

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5


  • Catalogue No.:PA 27 0032341

  • CAS :

    2107273-28-7

  • Molecular Formula : C45H60ClN3O10

  • Molecular Weight : 838.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032342

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5

N-(m-PEG4)-N'-(PEG4-NHS ester)-Cy5


  • Catalogue No.:PA 27 0032342

  • CAS :

    2107273-30-1

  • Molecular Formula : C49H68ClN3O12

  • Molecular Weight : 926.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032343

N-(m-PEG4)-N'-(PEG4-acid)-Cy5

N-(m-PEG4)-N'-(PEG4-acid)-Cy5


  • Catalogue No.:PA 27 0032343

  • CAS :

    2107273-32-3

  • Molecular Formula : C45H65ClN2O10

  • Molecular Weight : 829.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032324

Bis-(N,N'-amine-PEG3)-Cy5

Bis-(N,N'-amine-PEG3)-Cy5


  • Catalogue No.:PA 27 0032324

  • CAS :

    2107273-36-7

  • Molecular Formula : C41H61ClN4O6

  • Molecular Weight : 741.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032323

N-(m-PEG4)-N'-(azide-PEG4)-Cy3

N-(m-PEG4)-N'-(azide-PEG4)-Cy3


  • Catalogue No.:PA 27 0032323

  • CAS :

    2107273-38-9

  • Molecular Formula : C42H62ClN5O8

  • Molecular Weight : 800.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032322

N-(m-PEG4)-N'-(azide-PEG4)-Cy7

N-(m-PEG4)-N'-(azide-PEG4)-Cy7


  • Catalogue No.:PA 27 0032322

  • CAS :

    2107273-40-3

  • Molecular Formula : C46H66ClN5O8

  • Molecular Weight : 852.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032321

N-(Azide-PEG3)-N'-(PEG4-acid)-Cy5

N-(Azide-PEG3)-N'-(PEG4-acid)-Cy5


  • Catalogue No.:PA 27 0032321

  • CAS :

    2107273-42-5

  • Molecular Formula : C44H62ClN5O9

  • Molecular Weight : 840.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032320

Bis-(N,N'-carboxyl-PEG4)-Cy5

Bis-(N,N'-carboxyl-PEG4)-Cy5


  • Catalogue No.:PA 27 0032320

  • CAS :

    2107273-44-7

  • Molecular Formula : C47H67ClN2O12

  • Molecular Weight : 887.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032319

N,N'-bis-(azide-PEG3)-Cy5

N,N'-bis-(azide-PEG3)-Cy5


  • Catalogue No.:PA 27 0032319

  • CAS :

    2107273-46-9

  • Molecular Formula : C41H57ClN8O6

  • Molecular Weight : 793.41

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032318

Bis-(N,N'-PEG4-NHS ester)-Cy5

Bis-(N,N'-PEG4-NHS ester)-Cy5


  • Catalogue No.:PA 27 0032318

  • CAS :

    2107273-48-1

  • Molecular Formula : C55H73ClN4O16

  • Molecular Weight : 1081.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032317

3H-Indolium, 2-[5-[1,3-dihydro-1,3,3-trimethyl-5-(3,6,9,12-tetraoxatridec-1-yloxy)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-(3,6,9,12-tetraoxapentadec-14-yn-1-yloxy)-, chloride

3H-Indolium, 2-[5-[1,3-dihydro-1,3,3-trimethyl-5-(3,6,9,12-tetraoxatridec-1-yloxy)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-(3,6,9,12-tetraoxapentadec-14-yn-1-yloxy)-, chloride


  • Catalogue No.:PA 27 0032317

  • CAS :

    2107273-50-5

  • Molecular Formula : C47H67ClN2O10

  • Molecular Weight : 855.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032316

3H-Indolium, 2-[5-[5-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]-1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-(3,6,9,12-tetraoxatridec-1-yloxy)-, chloride

3H-Indolium, 2-[5-[5-[(14-azido-3,6,9,12-tetraoxatetradec-1-yl)oxy]-1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-1,3,3-trimethyl-5-(3,6,9,12-tetraoxatridec-1-yloxy)-, chloride


  • Catalogue No.:PA 27 0032316

  • CAS :

    2107273-56-1

  • Molecular Formula : C46H68ClN5O10

  • Molecular Weight : 886.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032315

O'-(azide-PEG4)-Cy5

O'-(azide-PEG4)-Cy5


  • Catalogue No.:PA 27 0032315

  • CAS :

    2107273-58-3

  • Molecular Formula : C62H100ClN5O18

  • Molecular Weight : 1238.95

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032314

N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3

N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3


  • Catalogue No.:PA 27 0032314

  • CAS :

    2107273-62-9

  • Molecular Formula : C45H65ClN2O10

  • Molecular Weight : 829.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032312

N-Methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy3

N-Methyl-N'-methyl-O-(m-PEG4)-O'-(azide-PEG4)-Cy3


  • Catalogue No.:PA 27 0032312

  • CAS :

    2107273-64-1

  • Molecular Formula : C44H66ClN5O10

  • Molecular Weight : 860.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032311

N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5

N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5


  • Catalogue No.:PA 27 0032311

  • CAS :

    2107273-70-9

  • Molecular Formula : C47H70ClN7O8

  • Molecular Weight : 896.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032310

2-(5-(1-(15-((4-Hydroxycyclohexyl)amino)-15-oxo-3,6,9,12-tetraoxapentadecyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium chloride

2-(5-(1-(15-((4-Hydroxycyclohexyl)amino)-15-oxo-3,6,9,12-tetraoxapentadecyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-3,3-dimethyl-1-(2,5,8,11-tetraoxatridecan-13-yl)-3H-indol-1-ium chloride


  • Catalogue No.:PA 27 0032310

  • CAS :

    2107273-72-1

  • Molecular Formula : C51H76ClN3O10

  • Molecular Weight : 926.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032309

N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5

N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5


  • Catalogue No.:PA 27 0032309

  • CAS :

    2107273-74-3

  • Molecular Formula : C50H68ClN7O10

  • Molecular Weight : 962.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032308

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5

N-(m-PEG4)-N'-(DBCO-PEG4)-Cy5


  • Catalogue No.:PA 27 0032308

  • CAS :

    2107273-76-5

  • Molecular Formula : C63H79ClN4O10

  • Molecular Weight : 1087.79

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032307

N-(m-PEG4)-N'-(Acid-PEG3)-benzothiazole Cy5

N-(m-PEG4)-N'-(Acid-PEG3)-benzothiazole Cy5


  • Catalogue No.:PA 27 0032307

  • CAS :

    2107273-80-1

  • Molecular Formula : C37H49ClN2O9S2

  • Molecular Weight : 765.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032241

4-Fluoro-3-iodopyridin-2-amine

4-Fluoro-3-iodopyridin-2-amine


  • Catalogue No.:PA 27 0032241

  • CAS :

    1805602-68-9

  • Molecular Formula : C5H4FIN2

  • Molecular Weight : 238

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032242

5-Fluoro-3-iodopyridin-2-amine

5-Fluoro-3-iodopyridin-2-amine


  • Catalogue No.:PA 27 0032242

  • CAS :

    823218-51-5

  • Molecular Formula : C5H4FIN2

  • Molecular Weight : 238

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032243

(2,2'-Bipyridine)nickel Dichloride

(2,2'-Bipyridine)nickel Dichloride


  • Catalogue No.:PA 27 0032243

  • CAS :

    22775-90-2

  • Molecular Formula : C10H8Cl2N2Ni

  • Molecular Weight : 285.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032244

Nonaethylene Glycol Monomethyl Ether

Nonaethylene Glycol Monomethyl Ether


  • Catalogue No.:PA 27 0032244

  • CAS :

    6048-68-6

  • Molecular Formula : C19H40O10

  • Molecular Weight : 428.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032245

Iodomethyl Pentanoate

Iodomethyl Pentanoate


  • Catalogue No.:PA 27 0032245

  • CAS :

    63379-61-3

  • Molecular Formula : C6H11IO2

  • Molecular Weight : 242.06

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032259

N-Methyl-N-(2-phenoxyethyl)nitrous amide

N-Methyl-N-(2-phenoxyethyl)nitrous amide


  • Catalogue No.:PA 27 0032259

  • CAS :

    124485-93-4

  • Molecular Formula : C9H12N2O2

  • Molecular Weight : 180.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032352

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-(hexyloxy)phenol

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-(hexyloxy)phenol


  • Catalogue No.:PA 27 0032352

  • CAS :

    147315-50-2

  • Molecular Formula : C27H27N3O2

  • Molecular Weight : 425.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032355

2,6-Dichlorohydroquinone

2,6-Dichlorohydroquinone


  • Catalogue No.:PA 27 0032355

  • CAS :

    20103-10-0

  • Molecular Formula : C6H4Cl2O2

  • Molecular Weight : 179

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032367

Diphenyl terephthalate

Diphenyl terephthalate


  • Catalogue No.:PA 27 0032367

  • CAS :

    1539-04-4

  • Molecular Formula : C20H14O4

  • Molecular Weight : 318.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032376

Laurolactam

Laurolactam


  • Catalogue No.:PA 27 0032376

  • CAS :

    947-04-6

  • Molecular Formula : C12H23NO

  • Molecular Weight : 197.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032377

Bis(4-(1-phenylethyl)phenyl)amine

Bis(4-(1-phenylethyl)phenyl)amine


  • Catalogue No.:PA 27 0032377

  • CAS :

    60160-25-0

  • Molecular Formula : C28H27N

  • Molecular Weight : 377.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032390

Thiocyanic Acid

Thiocyanic Acid


  • Catalogue No.:PA 27 0032390

  • CAS :

    463-56-9

  • Molecular Formula : CHNS

  • Molecular Weight : 59.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032392

3a,4,5,6,7,7a-Hexahydro-1H-4,7-methanoinden-5-amine

3a,4,5,6,7,7a-Hexahydro-1H-4,7-methanoinden-5-amine


  • Catalogue No.:PA 27 0032392

  • CAS :

    6822-06-6

  • Molecular Formula : C10H15N

  • Molecular Weight : 149.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032401

(4-Bromobutoxy)(tert-butyl)dimethylsilane

(4-Bromobutoxy)(tert-butyl)dimethylsilane


  • Catalogue No.:PA 27 0032401

  • CAS :

    89043-32-3

  • Molecular Formula : C10H23BrOSi

  • Molecular Weight : 267.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032407

4-Methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylic Acid

4-Methyl-1H-pyrrolo[2,3-b]pyridine-6-carboxylic Acid


  • Catalogue No.:PA 27 0032407

  • CAS :

    1638760-99-2

  • Molecular Formula : C9H8N2O2

  • Molecular Weight : 176.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032408

2-(4-Methoxyphenyl)-2,3-dihydrobenzo[d]thiazol

2-(4-Methoxyphenyl)-2,3-dihydrobenzo[d]thiazol


  • Catalogue No.:PA 27 0032408

  • CAS :

    25373-36-8

  • Molecular Formula : C14H13NOS

  • Molecular Weight : 243.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032409

3,5-Dibromoisobenzofuran-1(3H)-one

3,5-Dibromoisobenzofuran-1(3H)-one


  • Catalogue No.:PA 27 0032409

  • CAS :

    102126-70-5

  • Molecular Formula : C8H4Br2O2

  • Molecular Weight : 291.93

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032410

5-Bromo-2-formylbenzoic Acid

5-Bromo-2-formylbenzoic Acid


  • Catalogue No.:PA 27 0032410

  • CAS :

    4785-52-8

  • Molecular Formula : C8H5BrO3

  • Molecular Weight : 229.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032419

4-Bromo-2-fluorobenzaldehyde

4-Bromo-2-fluorobenzaldehyde


  • Catalogue No.:PA 27 0032419

  • CAS :

    57848-46-1

  • Molecular Formula : C7H4BrFO

  • Molecular Weight : 203.01

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032422

Methyl 4-cyano-2-fluorobenzoate

Methyl 4-cyano-2-fluorobenzoate


  • Catalogue No.:PA 27 0032422

  • CAS :

    175596-01-7

  • Molecular Formula : C9H6FNO2

  • Molecular Weight : 179.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032428

Methyl 4-cyano-2-fluorobenzeneacetate

Methyl 4-cyano-2-fluorobenzeneacetate


  • Catalogue No.:PA 27 0032428

  • CAS :

    942282-44-2

  • Molecular Formula : C10H8FNO2

  • Molecular Weight : 193.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032430

Methyl 2-fluoro-4-formylbenzoate

Methyl 2-fluoro-4-formylbenzoate


  • Catalogue No.:PA 27 0032430

  • CAS :

    85070-58-2

  • Molecular Formula : C9H7FO3

  • Molecular Weight : 182.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032436

Methyl 4-fluoro-3-formylbenzoate

Methyl 4-fluoro-3-formylbenzoate


  • Catalogue No.:PA 27 0032436

  • CAS :

    1093865-65-6

  • Molecular Formula : C9H7FO3

  • Molecular Weight : 182.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032528

1,2-Di-tert-butoxyethene

1,2-Di-tert-butoxyethene


  • Catalogue No.:PA 27 0032528

  • CAS :

    94045-49-5

  • Molecular Formula : C10H20O2

  • Molecular Weight : 172.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032545

Ethyl 2-(quinolin-4-yl)acetate

Ethyl 2-(quinolin-4-yl)acetate


  • Catalogue No.:PA 27 0032545

  • CAS :

    4789-81-5

  • Molecular Formula : C13H13NO2

  • Molecular Weight : 215.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032548

Ethyl Carbamodithioate

Ethyl Carbamodithioate


  • Catalogue No.:PA 27 0032548

  • CAS :

    625-61-6

  • Molecular Formula : C3H7NS2

  • Molecular Weight : 121.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032544

3-Bromo-4-methyl-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one

3-Bromo-4-methyl-1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one


  • Catalogue No.:PA 27 0032544

  • CAS :

    2167296-51-5

  • Molecular Formula : C9H10BrNO

  • Molecular Weight : 228.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032570

N-Nitroso-D,L-pipecolic Acid

N-Nitroso-D,L-pipecolic Acid


  • Catalogue No.:PA 27 0032570

  • CAS :

    4515-18-8

  • Molecular Formula : C6H10N2O3

  • Molecular Weight : 158.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032598

1,2,3,4,5-Pentamethylcyclopenta-1,3-diene

1,2,3,4,5-Pentamethylcyclopenta-1,3-diene


  • Catalogue No.:PA 27 0032598

  • CAS :

    4045-44-7

  • Molecular Formula : C10H16

  • Molecular Weight : 136.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032599

2,2,3,3,4-Pentamethylpentane

2,2,3,3,4-Pentamethylpentane


  • Catalogue No.:PA 27 0032599

  • CAS :

    16747-44-7

  • Molecular Formula : C10H22

  • Molecular Weight : 142.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032600

2,3,3,5,5-Pentamethyloctane

2,3,3,5,5-Pentamethyloctane


  • Catalogue No.:PA 27 0032600

  • CAS :

    107625-61-6

  • Molecular Formula : C13H28

  • Molecular Weight : 184.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032601

3-(2-Fluorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one

3-(2-Fluorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one


  • Catalogue No.:PA 27 0032601

  • CAS :

    3822-28-4

  • Molecular Formula : C16H13FO2

  • Molecular Weight : 256.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032609

Neopentane

Neopentane


  • Catalogue No.:PA 27 0032609

  • CAS :

    463-82-1

  • Molecular Formula : C5H12

  • Molecular Weight : 72.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032615

Lanthanum Hexaboride

Lanthanum Hexaboride


  • Catalogue No.:PA 27 0032615

  • CAS :

    12008-21-8

  • Molecular Formula : B6La

  • Molecular Weight : 203.77

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032616

Corundum

Corundum


  • Catalogue No.:PA 27 0032616

  • CAS :

    1302-74-5

  • Molecular Formula : NA

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032596

(3S,3'S)-4,4'-((3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl)bis(azanediyl))bis(3-amino-4-oxobutanoic Acid)

(3S,3'S)-4,4'-((3-Oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl)bis(azanediyl))bis(3-amino-4-oxobutanoic Acid)


  • Catalogue No.:PA 27 0032596

  • CAS :

    220846-62-8

  • Molecular Formula : C28H24N4O9

  • Molecular Weight : 560.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032426

Fmoc-L-Phe(4-NH-Poc)-OH

Fmoc-L-Phe(4-NH-Poc)-OH


  • Catalogue No.:PA 27 0032426

  • CAS :

    2576508-07-9

  • Molecular Formula : C28H24N2O6

  • Molecular Weight : 484.51

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032434

(R)-NODAGA-tris(t-Bu ester)

(R)-NODAGA-tris(t-Bu ester)


  • Catalogue No.:PA 27 0032434

  • CAS :

    1252799-47-5

  • Molecular Formula : C27H49N3O8

  • Molecular Weight : 543.7

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032443

Boc-NMe-Val-Val-Dil-Dap-OH

Boc-NMe-Val-Val-Dil-Dap-OH


  • Catalogue No.:PA 27 0032443

  • CAS :

    1352202-13-1

  • Molecular Formula : C45H66N4O9

  • Molecular Weight : 807.04

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032448

Boc-NMeVal-Val-Dil-Dap

Boc-NMeVal-Val-Dil-Dap


  • Catalogue No.:PA 27 0032448

  • CAS :

    1369426-99-2

  • Molecular Formula : C35H64N4O9

  • Molecular Weight : 684.92

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032455

NCS-MP-NODA

NCS-MP-NODA


  • Catalogue No.:PA 27 0032455

  • CAS :

    1374994-81-6

  • Molecular Formula : C18H24N4O4S

  • Molecular Weight : 392.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032458

DOTAGA-Anhydride

DOTAGA-Anhydride


  • Catalogue No.:PA 27 0032458

  • CAS :

    1375475-53-8

  • Molecular Formula : C19H30N4O9

  • Molecular Weight : 458.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032481

Fmoc-Val-Ala-PAB-OH

Fmoc-Val-Ala-PAB-OH


  • Catalogue No.:PA 27 0032481

  • CAS :

    1394238-91-5

  • Molecular Formula : C30H33N3O5

  • Molecular Weight : 515.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032486

Fmoc-Val-Ala-PAB-PNP

Fmoc-Val-Ala-PAB-PNP


  • Catalogue No.:PA 27 0032486

  • CAS :

    1394238-92-6

  • Molecular Formula : C37H36N4O9

  • Molecular Weight : 680.71

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032491

3-(((4,7-Bis((Hydroxy(hydroxymethyl)phosphoryl)methyl)-1,4,7-triazonan-1-yl)methyl)(hydroxy)phosphoryl)propanoic acid;

3-(((4,7-Bis((Hydroxy(hydroxymethyl)phosphoryl)methyl)-1,4,7-triazonan-1-yl)methyl)(hydroxy)phosphoryl)propanoic acid;


  • Catalogue No.:PA 27 0032491

  • CAS :

    1397275-76-1

  • Molecular Formula : C14H32N3O10P3

  • Molecular Weight : 495.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032494

Mc-MMAD

Mc-MMAD


  • Catalogue No.:PA 27 0032494

  • CAS :

    1401963-15-2

  • Molecular Formula : C51H77N7O9S

  • Molecular Weight : 964.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032500

Mc-Val-Cit-PABC-PNP

Mc-Val-Cit-PABC-PNP


  • Catalogue No.:PA 27 0032500

  • CAS :

    159857-81-5

  • Molecular Formula : C35H43N7O11

  • Molecular Weight : 737.77

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032045

Mal-PEG6-NHS ester

Mal-PEG6-NHS ester


  • Catalogue No.:PA 27 0032045

  • CAS :

    1599472-25-9

  • Molecular Formula : C23H34N2O12

  • Molecular Weight : 530.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032046

Fmoc-Gly-Gly-Phe-OH

Fmoc-Gly-Gly-Phe-OH


  • Catalogue No.:PA 27 0032046

  • CAS :

    160036-44-2

  • Molecular Formula : C28H27N3O6

  • Molecular Weight : 501.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032047

PDP-Pfp

PDP-Pfp


  • Catalogue No.:PA 27 0032047

  • CAS :

    160580-70-1

  • Molecular Formula : C14H8F5NO2S2

  • Molecular Weight : 381.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032048

4-Succinimidyl-oxycarbonyl-α-(2-pyridyldithio)toluene

4-Succinimidyl-oxycarbonyl-α-(2-pyridyldithio)toluene


  • Catalogue No.:PA 27 0032048

  • CAS :

    160854-54-6

  • Molecular Formula : C17H14N2O4S2

  • Molecular Weight : 374.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032049

(9H-Fluoren-9-yl)methyl ((S)-5-acetamido-6-(((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)amino)-6-oxohexyl)carbamate

(9H-Fluoren-9-yl)methyl ((S)-5-acetamido-6-(((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino)-1-oxo-5-ureidopentan-2-yl)amino)-3-methyl-1-oxobutan-2-yl)amino)-6-oxohexyl)carbamate


  • Catalogue No.:PA 27 0032049

  • CAS :

    1609108-48-6

  • Molecular Formula : C41H53N7O8

  • Molecular Weight : 771.92

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032050

Boc-C2-Urea-bis(Boc)-C4-Urea-4-phenylacetic acid

Boc-C2-Urea-bis(Boc)-C4-Urea-4-phenylacetic acid


  • Catalogue No.:PA 27 0032050

  • CAS :

    1610413-97-2

  • Molecular Formula : C34H54N4O10

  • Molecular Weight : 678.82

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032051

EC1167

EC1167


  • Catalogue No.:PA 27 0032051

  • CAS :

    1610414-00-0

  • Molecular Formula : C33H45N7O17S

  • Molecular Weight : 843.82

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032052

E104

E104


  • Catalogue No.:PA 27 0032052

  • CAS :

    1610431-21-4

  • Molecular Formula : C21H23N5

  • Molecular Weight : 345.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032053

PDP-C1-Ph-Val-Cit

PDP-C1-Ph-Val-Cit


  • Catalogue No.:PA 27 0032053

  • CAS :

    1610769-13-5

  • Molecular Formula : C26H37N7O5S2

  • Molecular Weight : 591.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032054

TCO-NHS Ester (axial)

TCO-NHS Ester (axial)


  • Catalogue No.:PA 27 0032054

  • CAS :

    1610931-22-0

  • Molecular Formula : C13H17NO5

  • Molecular Weight : 267.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032055

Fmoc-Lys(DOTA)-OH

Fmoc-Lys(DOTA)-OH


  • Catalogue No.:PA 27 0032055

  • CAS :

    1611478-62-6

  • Molecular Formula : C37H50N6O11

  • Molecular Weight : 754.84

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032056

6-Azidohexanoyl-Val-Cit-PAB-PNP

6-Azidohexanoyl-Val-Cit-PAB-PNP


  • Catalogue No.:PA 27 0032056

  • CAS :

    1613321-01-9

  • Molecular Formula : C24H38N8O5

  • Molecular Weight : 518.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032057

6-Azidohexanoyl-Val-Cit-PAB

6-Azidohexanoyl-Val-Cit-PAB


  • Catalogue No.:PA 27 0032057

  • CAS :

    1613321-02-0

  • Molecular Formula : C31H41N9O9

  • Molecular Weight : 683.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032058

Tert-butyl (S)-2-((1R,2R)-1-methoxy-3-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)amino)-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate

Tert-butyl (S)-2-((1R,2R)-1-methoxy-3-(((S)-1-methoxy-1-oxo-3-phenylpropan-2-yl)amino)-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate


  • Catalogue No.:PA 27 0032058

  • CAS :

    161485-82-1

  • Molecular Formula : C24H36N2O6

  • Molecular Weight : 448.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032059

MC-VC-PAB-NH2

MC-VC-PAB-NH2


  • Catalogue No.:PA 27 0032059

  • CAS :

    1616727-20-8

  • Molecular Formula : C31H46N8O8

  • Molecular Weight : 658.76

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032061

MC-VC-PAB-NH2 TFA

MC-VC-PAB-NH2 TFA


  • Catalogue No.:PA 27 0032061

  • CAS :

    1616727-21-9

  • Molecular Formula : C33H47F3N8O10

  • Molecular Weight : 772.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032062

MC-Val-Cit-PAB-NH-C2-NH-Boc

MC-Val-Cit-PAB-NH-C2-NH-Boc


  • Catalogue No.:PA 27 0032062

  • CAS :

    1616727-22-0

  • Molecular Formula : C36H54N8O10

  • Molecular Weight : 758.87

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032063

(2S)-N3-IsoSer

(2S)-N3-IsoSer


  • Catalogue No.:PA 27 0032063

  • CAS :

    1620171-65-4

  • Molecular Formula : C3H5N3O3

  • Molecular Weight : 131.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032064

Boc-D-Lys(N3)-OH

Boc-D-Lys(N3)-OH


  • Catalogue No.:PA 27 0032064

  • CAS :

    1620410-04-9

  • Molecular Formula : C11H20N4O4

  • Molecular Weight : 272.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032065

DiMal-O-CH2COOH

DiMal-O-CH2COOH


  • Catalogue No.:PA 27 0032065

  • CAS :

    1620837-47-9

  • Molecular Formula : C13H12N2O7

  • Molecular Weight : 308.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032067

ICG-alkyne

ICG-alkyne


  • Catalogue No.:PA 27 0032067

  • CAS :

    1622335-41-4

  • Molecular Formula : C48H53N3O4S

  • Molecular Weight : 768.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 0032069

SPDB-sulfo

SPDB-sulfo


  • Catalogue No.:PA 27 0032069

  • CAS :

    1628113-16-5

  • Molecular Formula : C13H14N2O7S3

  • Molecular Weight : 406.44

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