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 06172

(2-Pyridyl)dithiobimane

(2-Pyridyl)dithiobimane


  • Catalogue No.:PA 27 06172

  • CAS :

    385398-64-1

  • Molecular Formula : C15H15N3O2S2

  • Molecular Weight : 333.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 06173

3-(2-Pyridyldithio)propanoic Acid

3-(2-Pyridyldithio)propanoic Acid


  • Catalogue No.:PA 27 06173

  • CAS :

    68617-64-1

  • Molecular Formula : C8H9NO2S2

  • Molecular Weight : 215.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 06174

N-2-Pyridinyl-1,2-ethanediamine

N-2-Pyridinyl-1,2-ethanediamine


  • Catalogue No.:PA 27 06174

  • CAS :

    74764-17-3

  • Molecular Formula : C7H11N3

  • Molecular Weight : 137.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 06175

4-Pyridylethylmercaptan, Hydrochloride

4-Pyridylethylmercaptan, Hydrochloride


  • Catalogue No.:PA 27 06175

  • CAS :

    6298-11-9

  • Molecular Formula : C7H10ClNS

  • Molecular Weight : 175.68

Drug Reference Standards & Impurity Synthesis in India
PA 27 06176

3-(4-Pyridyl)indole

3-(4-Pyridyl)indole


  • Catalogue No.:PA 27 06176

  • CAS :

    7272-84-6

  • Molecular Formula : C13H10N2

  • Molecular Weight : 194.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 06177

4-(3-Pyridyl)-1,2,4-triazolodone-3,5-dione

4-(3-Pyridyl)-1,2,4-triazolodone-3,5-dione


  • Catalogue No.:PA 27 06177

  • CAS :

    1076199-39-7

  • Molecular Formula : C7H6N4O2

  • Molecular Weight : 178.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 06178

N-(4-Pyridyl)-N’-(2,4,6-trichlorophenyl)urea

N-(4-Pyridyl)-N’-(2,4,6-trichlorophenyl)urea


  • Catalogue No.:PA 27 06178

  • CAS :

    97627-27-5

  • Molecular Formula : C12H8Cl3N3O

  • Molecular Weight : 316.57

Drug Reference Standards & Impurity Synthesis in India
PA 27 06179

Pyrimido[1,2-a]purin-10(1H)-one

Pyrimido[1,2-a]purin-10(1H)-one


  • Catalogue No.:PA 27 06179

  • CAS :

    103408-45-3

  • Molecular Formula : C8H5N5O

  • Molecular Weight : 187.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 06180

Pyronil 45

Pyronil 45


  • Catalogue No.:PA 27 06180

  • CAS :

    26040-51-7

  • Molecular Formula : C24H34Br4O4

  • Molecular Weight : 706.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 06181

1-(1H-Pyrrol-2-yl)-2-propanone

1-(1H-Pyrrol-2-yl)-2-propanone


  • Catalogue No.:PA 27 06181

  • CAS :

    125281-94-9

  • Molecular Formula : C7H9NO

  • Molecular Weight : 123.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 06182

Pyruvic Acid Ethyl Ester

Pyruvic Acid Ethyl Ester


  • Catalogue No.:PA 27 06182

  • CAS :

    617-35-6

  • Molecular Formula : C5H8O3

  • Molecular Weight : 116.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 06183

3-Quinolinecarboxylic Acid

3-Quinolinecarboxylic Acid


  • Catalogue No.:PA 27 06183

  • CAS :

    6480-68-8

  • Molecular Formula : C10H7NO2

  • Molecular Weight : 173.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 06184

Quinoline-5-sulfonyl Chloride

Quinoline-5-sulfonyl Chloride


  • Catalogue No.:PA 27 06184

  • CAS :

    102878-84-2

  • Molecular Formula : C9H6ClNO2S

  • Molecular Weight : 227.67

Drug Reference Standards & Impurity Synthesis in India
PA 27 06185

Quinolinium Chlorochromate

Quinolinium Chlorochromate


  • Catalogue No.:PA 27 06185

  • CAS :

    108703-35-1

  • Molecular Formula : C9H7ClCrNO3

  • Molecular Weight : 265.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 06186

Raclopride Hydrochloride

Raclopride Hydrochloride


  • Catalogue No.:PA 27 06186

  • CAS :

    98527-32-3

  • Molecular Formula : C15H21Cl3N2O3

  • Molecular Weight : 383.70

Drug Reference Standards & Impurity Synthesis in India
PA 27 06187

D-Ribopyranosylamine

D-Ribopyranosylamine


  • Catalogue No.:PA 27 06187

  • CAS :

    43179-09-5

  • Molecular Formula : C5H11NO4

  • Molecular Weight : 149.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 06188

Ridane Hydrobromide

Ridane Hydrobromide


  • Catalogue No.:PA 27 06188

  • CAS :

    64543-93-7

  • Molecular Formula : C9H18BrNO2

  • Molecular Weight : 252.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 06189

RS 79948-197

RS 79948-197


  • Catalogue No.:PA 27 06189

  • CAS :

    186002-54-0

  • Molecular Formula : C19H29ClN2O3S

  • Molecular Weight : 400.96

Drug Reference Standards & Impurity Synthesis in India
PA 27 06190

Rubiginone B2

Rubiginone B2


  • Catalogue No.:PA 27 06190

  • CAS :

    130548-10-6

  • Molecular Formula : C20H16O4

  • Molecular Weight : 320.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 06191

S-3448

S-3448


  • Catalogue No.:PA 27 06191

  • CAS :

    254877-04-8

  • Molecular Formula : C25H26ClN3O7S3

  • Molecular Weight : 612.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 06192

(+)-Sabinene

(+)-Sabinene


  • Catalogue No.:PA 27 06192

  • CAS :

    2009-00-9

  • Molecular Formula : C10H16

  • Molecular Weight : 136.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 06193

SAG

SAG


  • Catalogue No.:PA 27 06193

  • CAS :

    912545-86-9

  • Molecular Formula : C28H28ClN3OS

  • Molecular Weight : 490.06

Drug Reference Standards & Impurity Synthesis in India
PA 27 06194

3-(Salicylideneamino) Coumarin

3-(Salicylideneamino) Coumarin


  • Catalogue No.:PA 27 06194

  • CAS :

    910217-51-5

  • Molecular Formula : C16H11NO3

  • Molecular Weight : 265.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 06195

Salvianolic Acid A

Salvianolic Acid A


  • Catalogue No.:PA 27 06195

  • CAS :

    96574-01-5

  • Molecular Formula : C26H22O10

  • Molecular Weight : 494.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 06197

D,L-Serine Methyl Ester Hydrochloride

D,L-Serine Methyl Ester Hydrochloride


  • Catalogue No.:PA 27 06197

  • CAS :

    5619-04-5

  • Molecular Formula : C4H10ClNO3

  • Molecular Weight : 155.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 06198

L-Serine Methyl Ester Hydrochloride

L-Serine Methyl Ester Hydrochloride


  • Catalogue No.:PA 27 06198

  • CAS :

    5680-80-8

  • Molecular Formula : C4H10ClNO3

  • Molecular Weight : 155.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 06199

D-Serine Methyl Ester Hydrochloride

D-Serine Methyl Ester Hydrochloride


  • Catalogue No.:PA 27 06199

  • CAS :

    5874-57-7

  • Molecular Formula : C4H10ClNO3

  • Molecular Weight : 155.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 06200

SEW 2871

SEW 2871


  • Catalogue No.:PA 27 06200

  • CAS :

    256414-75-2

  • Molecular Formula : C20H10F6N2OS

  • Molecular Weight : 440.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 06201

SIDAG Dye

SIDAG Dye


  • Catalogue No.:PA 27 06201

  • CAS :

    308127-47-1

  • Molecular Formula : C49H69N4NaO18S2

  • Molecular Weight : 1089.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 06202

Sitaxsentan Sodium

Sitaxsentan Sodium


  • Catalogue No.:PA 27 06202

  • CAS :

    210421-74-2

  • Molecular Formula : C18H14ClN2NaO6S2

  • Molecular Weight : 476.89

Drug Reference Standards & Impurity Synthesis in India
PA 27 06203

Sodium Ethyl Sulfate

Sodium Ethyl Sulfate


  • Catalogue No.:PA 27 06203

  • CAS :

    546-74-7

  • Molecular Formula : C2H5NaO4S

  • Molecular Weight : 148.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 06204

Sodium Methanethiosulfonate

Sodium Methanethiosulfonate


  • Catalogue No.:PA 27 06204

  • CAS :

    1950-85-2

  • Molecular Formula : CH3NaO2S2

  • Molecular Weight : 134.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 06205

Spermine Bis (Nitric Oxide) Adduct

Spermine Bis (Nitric Oxide) Adduct


  • Catalogue No.:PA 27 06205

  • CAS :

    136587-13-8

  • Molecular Formula : C10H26N6O2

  • Molecular Weight : 262.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 06206

rac 2-Stearoyl-3-chloropropanediol, 95%

rac 2-Stearoyl-3-chloropropanediol, 95%


  • Catalogue No.:PA 27 06206

  • CAS :

    1329611-08-6

  • Molecular Formula : C21H41ClO3

  • Molecular Weight : 377.00

Drug Reference Standards & Impurity Synthesis in India
PA 27 06207

SU 5402

SU 5402


  • Catalogue No.:PA 27 06207

  • CAS :

    215543-92-3

  • Molecular Formula : C17H16N2O3

  • Molecular Weight : 296.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 06208

Suberoyl Bis-hydroxamic Acid

Suberoyl Bis-hydroxamic Acid


  • Catalogue No.:PA 27 06208

  • CAS :

    38937-66-5

  • Molecular Formula : C8H16N2O4

  • Molecular Weight : 204.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 06209

Sudoxicam

Sudoxicam


  • Catalogue No.:PA 27 06209

  • CAS :

    34042-85-8

  • Molecular Formula : C13H11N3O4S2

  • Molecular Weight : 337.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 06210

N-Succinimidyl p-Formylbenzoate

N-Succinimidyl p-Formylbenzoate


  • Catalogue No.:PA 27 06210

  • CAS :

    60444-78-2

  • Molecular Formula : C12H9NO5

  • Molecular Weight : 247.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 06211

N-Succinimidyl 4-Methyl-3-trimethylstannyl Benzoate

N-Succinimidyl 4-Methyl-3-trimethylstannyl Benzoate


  • Catalogue No.:PA 27 06211

  • CAS :

    1260152-46-2

  • Molecular Formula : C15H19NO4Sn

  • Molecular Weight : 396.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 06212

N-Succinimidyloxycarbonylheptyl Methanethiosulfonate

N-Succinimidyloxycarbonylheptyl Methanethiosulfonate


  • Catalogue No.:PA 27 06212

  • CAS :

    887407-50-3

  • Molecular Formula : C13H21NO6S2

  • Molecular Weight : 351.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 06213

N-Succinimidyloxycarbonylundecyl Methanethiosulfonate

N-Succinimidyloxycarbonylundecyl Methanethiosulfonate


  • Catalogue No.:PA 27 06213

  • CAS :

    887407-54-7

  • Molecular Formula : C17H29NO6S2

  • Molecular Weight : 407.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 06214

Sulfamide

Sulfamide


  • Catalogue No.:PA 27 06214

  • CAS :

    7803-58-9

  • Molecular Formula : H4N2O2S

  • Molecular Weight : 96.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 06215

N-(2-Sulfoethyl)maleimide Sodium Salt

N-(2-Sulfoethyl)maleimide Sodium Salt


  • Catalogue No.:PA 27 06215

  • CAS :

    1299434-16-4

  • Molecular Formula : C6H6NNaO5S

  • Molecular Weight : 227.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 06216

(R)-Sulforaphane

(R)-Sulforaphane


  • Catalogue No.:PA 27 06216

  • CAS :

    142825-10-3

  • Molecular Formula : C6H11NOS2

  • Molecular Weight : 177.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 06217

(S)-Sulforaphane

(S)-Sulforaphane


  • Catalogue No.:PA 27 06217

  • CAS :

    155320-20-0

  • Molecular Formula : C6H11NOS2

  • Molecular Weight : 177.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 06218

T Epitope, Serinyl

T Epitope, Serinyl


  • Catalogue No.:PA 27 06218

  • CAS :

    60280-57-1

  • Molecular Formula : C17H30N2O13

  • Molecular Weight : 470.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 06219

1,3,4,6-Tetra-O-acetyl-2-amino-2-deoxy-α-D-glucopyranose Hydrochloride

1,3,4,6-Tetra-O-acetyl-2-amino-2-deoxy-α-D-glucopyranose Hydrochloride


  • Catalogue No.:PA 27 06219

  • CAS :

    10034-19-2

  • Molecular Formula : C14H22ClNO9

  • Molecular Weight : 383.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 06220

1,3,4,6-Tetra-O-acetyl-2-amino-2-deoxy-β-D-glucopyranose Hydrochloride

1,3,4,6-Tetra-O-acetyl-2-amino-2-deoxy-β-D-glucopyranose Hydrochloride


  • Catalogue No.:PA 27 06220

  • CAS :

    10034-20-5

  • Molecular Formula : C14H22ClNO9

  • Molecular Weight : 383.78

Drug Reference Standards & Impurity Synthesis in India
PA 27 06221

1,2,3,4-Tetra-O-acetyl-L-fucopyranose, 90%

1,2,3,4-Tetra-O-acetyl-L-fucopyranose, 90%


  • Catalogue No.:PA 27 06221

  • CAS :

    24332-95-4

  • Molecular Formula : C14H20O9

  • Molecular Weight : 332.30

Drug Reference Standards & Impurity Synthesis in India
PA 27 06222

2,3,4,6-Tetra-O-acetyl-D-glucopyranose

2,3,4,6-Tetra-O-acetyl-D-glucopyranose


  • Catalogue No.:PA 27 06222

  • CAS :

    10343-06-3

  • Molecular Formula : C14H20O10

  • Molecular Weight : 348.30

Drug Reference Standards & Impurity Synthesis in India
PA 27 06223

4-O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-D-mannopyranose Tetraacetate

4-O-(2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl)-D-mannopyranose Tetraacetate


  • Catalogue No.:PA 27 06223

  • CAS :

    123809-59-6

  • Molecular Formula : C28H38O19

  • Molecular Weight : 678.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 06224

3,4,5,6-Tetra-O-acetyl myo-Inositol-1,2-thiocarbonate

3,4,5,6-Tetra-O-acetyl myo-Inositol-1,2-thiocarbonate


  • Catalogue No.:PA 27 06224

  • CAS :

    25348-62-3

  • Molecular Formula : C15H18O10S

  • Molecular Weight : 390.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 06225

1,2,3,4-Tetra-O-acetyl-D-xylopyranose

1,2,3,4-Tetra-O-acetyl-D-xylopyranose


  • Catalogue No.:PA 27 06225

  • CAS :

    62929-49-1

  • Molecular Formula : C13H18O9

  • Molecular Weight : 318.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 06226

1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester

1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester


  • Catalogue No.:PA 27 06226

  • CAS :

    162148-48-3

  • Molecular Formula : C20H40N4O4

  • Molecular Weight : 400.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 06227

2,3,4,6-Tetra-O-benzyl-1,5-di-O-methanesulfonyl-D-glucitol

2,3,4,6-Tetra-O-benzyl-1,5-di-O-methanesulfonyl-D-glucitol


  • Catalogue No.:PA 27 06227

  • CAS :

    77698-99-8

  • Molecular Formula : C36H42O10S2

  • Molecular Weight : 698.84

Drug Reference Standards & Impurity Synthesis in India
PA 27 06228

Tetraethyl Difluoromethylenebisphosphonate

Tetraethyl Difluoromethylenebisphosphonate


  • Catalogue No.:PA 27 06228

  • CAS :

    78715-58-9

  • Molecular Formula : C9H20F2O6P2

  • Molecular Weight : 324.20

Drug Reference Standards & Impurity Synthesis in India
PA 27 06229

Tetraglyme

Tetraglyme


  • Catalogue No.:PA 27 06229

  • CAS :

    143-24-8

  • Molecular Formula : C10H22O5

  • Molecular Weight : 222.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 06230

1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[2-(4-nitrophenyl)ethyl]isoquinoline

1,2,3,4-Tetrahydro-6,7-dimethoxy-2-[2-(4-nitrophenyl)ethyl]isoquinoline


  • Catalogue No.:PA 27 06230

  • CAS :

    82925-01-7

  • Molecular Formula : C19H22N2O4

  • Molecular Weight : 342.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 06231

1,2,3,4-Tetrahydro-4,6-isoquinolinediol Hydrochloride

1,2,3,4-Tetrahydro-4,6-isoquinolinediol Hydrochloride


  • Catalogue No.:PA 27 06231

  • CAS :

    72511-88-7

  • Molecular Formula : C9H12ClNO2

  • Molecular Weight : 201.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 06232

1,2,3,4-Tetrahydro-4,8-isoquinolinediol Hydrochloride

1,2,3,4-Tetrahydro-4,8-isoquinolinediol Hydrochloride


  • Catalogue No.:PA 27 06232

  • CAS :

    72511-87-6

  • Molecular Formula : C9H12ClNO2

  • Molecular Weight : 201.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 06233

1,2,3,4-Tetrahydro-5-methoxycarbazole

1,2,3,4-Tetrahydro-5-methoxycarbazole


  • Catalogue No.:PA 27 06233

  • CAS :

    68962-14-1

  • Molecular Formula : C13H15NO

  • Molecular Weight : 201.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 06234

(S)-Tetrahydro-α-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetic Acid

(S)-Tetrahydro-α-(1-methylethyl)-2-oxo-1(2H)-pyrimidineacetic Acid


  • Catalogue No.:PA 27 06234

  • CAS :

    192725-50-1

  • Molecular Formula : C9H16N2O3

  • Molecular Weight : 200.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 06235

Tetrahydropyranylphytol

Tetrahydropyranylphytol


  • Catalogue No.:PA 27 06235

  • CAS :

    66432-63-1

  • Molecular Formula : C25H48O2

  • Molecular Weight : 380.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 06236

1,2,3,4-Tetrahydro-2-(trifluoroacetyl)isoquinoline-7-sulfonyl Chloride

1,2,3,4-Tetrahydro-2-(trifluoroacetyl)isoquinoline-7-sulfonyl Chloride


  • Catalogue No.:PA 27 06236

  • CAS :

    74291-57-9

  • Molecular Formula : C11H9ClF3NO3S

  • Molecular Weight : 327.71

Drug Reference Standards & Impurity Synthesis in India
PA 27 06237

Tetrahydroxyazon SCl

Tetrahydroxyazon SCl


  • Catalogue No.:PA 27 06237

  • CAS :

    946153-47-5

  • Molecular Formula : C12H9ClN2O7S

  • Molecular Weight : 360.73

Drug Reference Standards & Impurity Synthesis in India
PA 27 06238

Tetraisopropyl Difluoromethylenebisphosphonate

Tetraisopropyl Difluoromethylenebisphosphonate


  • Catalogue No.:PA 27 06238

  • CAS :

    78715-59-0

  • Molecular Formula : C13H28F2O6P2

  • Molecular Weight : 380.30

Drug Reference Standards & Impurity Synthesis in India
PA 27 06239

Tetraisopropyl Fluoromethylenediphosphonate

Tetraisopropyl Fluoromethylenediphosphonate


  • Catalogue No.:PA 27 06239

  • CAS :

    78715-57-8

  • Molecular Formula : C13H29FO6P2

  • Molecular Weight : 362.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 06240

2,2,5,5-Tetramethyl-3-amino-pyrrolidine-1-oxyl Free Radical

2,2,5,5-Tetramethyl-3-amino-pyrrolidine-1-oxyl Free Radical


  • Catalogue No.:PA 27 06240

  • CAS :

    34272-83-8

  • Molecular Formula : C8H17N2O

  • Molecular Weight : 157.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 06241

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrolo-3-acetic Acid

2,2,5,5-Tetramethyl-2,5-dihydro-1H-pyrrolo-3-acetic Acid


  • Catalogue No.:PA 27 06241

  • CAS :

    76194-00-8

  • Molecular Formula : C9H15NO2

  • Molecular Weight : 169.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 06242

3,7,11,15-Tetramethylhexadeca-2,6,10,14-tetraenoic Acid Ethyl Ester (Mixture of Isomers)

3,7,11,15-Tetramethylhexadeca-2,6,10,14-tetraenoic Acid Ethyl Ester (Mixture of Isomers)


  • Catalogue No.:PA 27 06242

  • CAS :

    60437-17-4

  • Molecular Formula : C22H36O2

  • Molecular Weight : 332.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 06243

2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Hydrochloride Salt

2,2,6,6-Tetramethylpiperidine-4-carboxylic Acid Hydrochloride Salt


  • Catalogue No.:PA 27 06243

  • CAS :

    54996-07-5

  • Molecular Formula : C10H20ClNO2

  • Molecular Weight : 221.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 06244

2,2,6,6-Tetramethyl-4-piperidyl Methacrylate

2,2,6,6-Tetramethyl-4-piperidyl Methacrylate


  • Catalogue No.:PA 27 06244

  • CAS :

    31582-45-3

  • Molecular Formula : C13H23NO2

  • Molecular Weight : 225.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 06245

3,6,9,12-Tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate

3,6,9,12-Tetraoxatetradecane-1,14-diyl-bis-methanethiosulfonate


  • Catalogue No.:PA 27 06245

  • CAS :

    212262-08-3

  • Molecular Formula : C12H26O8S4

  • Molecular Weight : 426.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 06246

5-Bromo-4,6-dichloropyrimidine

5-Bromo-4,6-dichloropyrimidine


  • Catalogue No.:PA 27 06246

  • CAS :

    68797-61-5

  • Molecular Formula : C4HBrCl2N2

  • Molecular Weight : 227.87

Drug Reference Standards & Impurity Synthesis in India
PA 27 06247

5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine

5-broMo-2-chloro-N-cyclopentylpyriMidin-4-aMine


  • Catalogue No.:PA 27 06247

  • CAS :

    733039-20-8

  • Molecular Formula : C9H11BrClN3

  • Molecular Weight : 276.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 06248

2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one

2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one


  • Catalogue No.:PA 27 06248

  • CAS :

    1013916-37-4

  • Molecular Formula : C13H14ClN3O

  • Molecular Weight : 263.72

Drug Reference Standards & Impurity Synthesis in India
PA 27 06249

Trisodium citrate dihydrate

Trisodium citrate dihydrate


  • Catalogue No.:PA 27 06249

  • CAS :

    6132-04-3

  • Molecular Formula : C6H9Na3O9

  • Molecular Weight : 294.10

Drug Reference Standards & Impurity Synthesis in India
PA 27 06250

disodium 7-hydroxynaphthalene-1,3-disulphonate

disodium 7-hydroxynaphthalene-1,3-disulphonate


  • Catalogue No.:PA 27 06250

  • CAS :

    842-19-3

  • Molecular Formula : C10H6Na2O7S2

  • Molecular Weight : 348.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 06252

Sodium 4-amino-1-naphthalenesulfonate

Sodium 4-amino-1-naphthalenesulfonate


  • Catalogue No.:PA 27 06252

  • CAS :

    130-13-2

  • Molecular Formula : C10H8NNaO3S

  • Molecular Weight : 245.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 06253

N-Nitroso-L-proline

N-Nitroso-L-proline


  • Catalogue No.:PA 27 06253

  • CAS :

    7519-36-0

  • Molecular Formula : C5H8N2O3

  • Molecular Weight : 144.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 06254

S-Nitroso-N-propionyl-D,L-penicillamine

S-Nitroso-N-propionyl-D,L-penicillamine


  • Catalogue No.:PA 27 06254

  • CAS :

    225233-98-7

  • Molecular Formula : C8H14N2O4S

  • Molecular Weight : 234.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 06255

N-Nitroso-N-propyl Urea, Contains 40% Water, ~2% Acetic Acid

N-Nitroso-N-propyl Urea, Contains 40% Water, ~2% Acetic Acid


  • Catalogue No.:PA 27 06255

  • CAS :

    816-57-9

  • Molecular Formula : C4H9N3O2

  • Molecular Weight : 131.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 06256

5-Nitro-1H-pyrazole-3-carboxylic Acid

5-Nitro-1H-pyrazole-3-carboxylic Acid


  • Catalogue No.:PA 27 06256

  • CAS :

    198348-89-9

  • Molecular Formula : C4H3N3O4

  • Molecular Weight : 157.08

Drug Reference Standards & Impurity Synthesis in India
PA 27 06257

5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester

5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester


  • Catalogue No.:PA 27 06257

  • CAS :

    39846-84-9

  • Molecular Formula : C6H7N3O4

  • Molecular Weight : 185.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 06258

5-​Nitroso-​quinolin-​8-​ol

5-​Nitroso-​quinolin-​8-​ol


  • Catalogue No.:PA 27 06258

  • CAS :

    3565-26-2

  • Molecular Formula : C9H6N2O2

  • Molecular Weight : 174.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 06259

N-Nitrososarcosine

N-Nitrososarcosine


  • Catalogue No.:PA 27 06259

  • CAS :

    13256-22-9

  • Molecular Formula : C3H6N2O3

  • Molecular Weight : 118.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 06260

rac N-Nitroso Thiazolidine-4-carboxylic Acid

rac N-Nitroso Thiazolidine-4-carboxylic Acid


  • Catalogue No.:PA 27 06260

  • CAS :

    88381-44-6

  • Molecular Formula : C4H6N2O3S

  • Molecular Weight : 162.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 06261

(4R)-N-Nitroso Thiazolidine-4-carboxylic Acid

(4R)-N-Nitroso Thiazolidine-4-carboxylic Acid


  • Catalogue No.:PA 27 06261

  • CAS :

    86594-16-3

  • Molecular Formula : C4H6N2O3S

  • Molecular Weight : 162.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 06262

N-Nitrosotris-(2-chloroethyl)urea 90%

N-Nitrosotris-(2-chloroethyl)urea 90%


  • Catalogue No.:PA 27 06262

  • CAS :

    69113-01-5

  • Molecular Formula : C7H12Cl3N3O2

  • Molecular Weight : 276.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 06263

4-Nitroso-3,5-xylenol

4-Nitroso-3,5-xylenol


  • Catalogue No.:PA 27 06263

  • CAS :

    19628-76-3

  • Molecular Formula : C8H9NO2

  • Molecular Weight : 151.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 06264

6-Nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-Dione

6-Nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-Dione


  • Catalogue No.:PA 27 06264

  • CAS :

    118876-58-7

  • Molecular Formula : C12H8N4O6S

  • Molecular Weight : 336.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 06265

6-Nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-dione, Disodium Salt

6-Nitro-7-sulfamoylbenzo[f]quinoxaline-2,3-dione, Disodium Salt


  • Catalogue No.:PA 27 06265

  • CAS :

    479347-86-9

  • Molecular Formula : C12H6N4Na2O6S

  • Molecular Weight : 380.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 06266

α-Nitrostilbene

α-Nitrostilbene


  • Catalogue No.:PA 27 06266

  • CAS :

    1215-07-2

  • Molecular Formula : C14H11NO2

  • Molecular Weight : 225.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 06267

Nitrosyl tetrafluoroborate

Nitrosyl tetrafluoroborate


  • Catalogue No.:PA 27 06267

  • CAS :

    14635-75-7

  • Molecular Formula : BF4NO

  • Molecular Weight : 116.81

Drug Reference Standards & Impurity Synthesis in India
PA 27 06268

2-Nitro-5-(sulfothio)benzoic Acid Monosodium Salt

2-Nitro-5-(sulfothio)benzoic Acid Monosodium Salt


  • Catalogue No.:PA 27 06268

  • CAS :

    1426397-73-0

  • Molecular Formula : C7H4NNaO7S2

  • Molecular Weight : 301.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 06269

(2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic Acid Methyl Ester

(2E)-4-[2-Nitro-3-[(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)oxy]phenyl]-4-oxo-2-butenoic Acid Methyl Ester


  • Catalogue No.:PA 27 06269

  • CAS :

    224044-68-2

  • Molecular Formula : C25H27NO15

  • Molecular Weight : 581.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 06270

4-Nitro-3,5,6,7-tetrahydro-2H-S-indacen-1-one, Technical Grade ≥85%

4-Nitro-3,5,6,7-tetrahydro-2H-S-indacen-1-one, Technical Grade ≥85%


  • Catalogue No.:PA 27 06270

  • CAS :

    620592-45-2

  • Molecular Formula : C12H11NO3

  • Molecular Weight : 217.22

Drug Reference Standards & Impurity Synthesis in India
PA 27 06271

4-Nitro-1-(tetrahydro-2H-pyran-4-yl-1H-pyrazole

4-Nitro-1-(tetrahydro-2H-pyran-4-yl-1H-pyrazole


  • Catalogue No.:PA 27 06271

  • CAS :

    1190380-50-7

  • Molecular Formula : C8H11N3O3

  • Molecular Weight : 197.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 06272

3-​Nitro-5,​6,​7,​8-​tetrahydro-imidazo[1,​2-​a]​pyridin-​6-​ol

3-​Nitro-5,​6,​7,​8-​tetrahydro-imidazo[1,​2-​a]​pyridin-​6-​ol


  • Catalogue No.:PA 27 06272

  • CAS :

    1100750-18-2

  • Molecular Formula : C7H9N3O3

  • Molecular Weight : 183.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 06273

3-​Nitro-​4-​(((tetrahydro-​2H-​pyran-​4-​yl)​methyl)​amino)​benzenesulfonamide

3-​Nitro-​4-​(((tetrahydro-​2H-​pyran-​4-​yl)​methyl)​amino)​benzenesulfonamide


  • Catalogue No.:PA 27 06273

  • CAS :

    1228779-96-1

  • Molecular Formula : C12H17N3O5S

  • Molecular Weight : 315.35

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