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 0034160

Ethyl (S)-2-(piperidin-2-yl)acetate

Ethyl (S)-2-(piperidin-2-yl)acetate


  • Catalogue No.:PA 27 0034160

  • CAS :

    2243158-17-8

  • Molecular Formula : C9H17NO2

  • Molecular Weight : 171.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034161

Methyl (S)-2-(piperidin-2-yl)acetate

Methyl (S)-2-(piperidin-2-yl)acetate


  • Catalogue No.:PA 27 0034161

  • CAS :

    171866-64-1

  • Molecular Formula : C8H15NO2

  • Molecular Weight : 157.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034162

N-(Methylsulfonyl)propionamide

N-(Methylsulfonyl)propionamide


  • Catalogue No.:PA 27 0034162

  • CAS :

    859057-70-8

  • Molecular Formula : C4H9NO3S

  • Molecular Weight : 151.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034163

1-Morpholino-2-(piperazin-1-yl)ethan-1-one

1-Morpholino-2-(piperazin-1-yl)ethan-1-one


  • Catalogue No.:PA 27 0034163

  • CAS :

    39890-46-5

  • Molecular Formula : C10H19N3O2

  • Molecular Weight : 213.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034165

2,3-Difluorophenol

2,3-Difluorophenol


  • Catalogue No.:PA 27 0034165

  • CAS :

    6418-38-8

  • Molecular Formula : C6H4F2O

  • Molecular Weight : 130.09

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034166

Ethylene Glycol Palmitostearate

Ethylene Glycol Palmitostearate


  • Catalogue No.:PA 27 0034166

  • CAS :

    26158-81-6

  • Molecular Formula : C36H70O4

  • Molecular Weight : 566.95

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034175

Trimethylsilanamine

Trimethylsilanamine


  • Catalogue No.:PA 27 0034175

  • CAS :

    7379-79-5

  • Molecular Formula : C3H11NSi

  • Molecular Weight : 89.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034190

(2R,4R)-16-Heptadecyne-1,2,4-triol

(2R,4R)-16-Heptadecyne-1,2,4-triol


  • Catalogue No.:PA 27 0034190

  • CAS :

    129099-93-0

  • Molecular Formula : C17H32O3

  • Molecular Weight : 284.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034191

Benzalkonium Chloride Solution (4% in H2O)

Benzalkonium Chloride Solution (4% in H2O)


  • Catalogue No.:PA 27 0034191

  • CAS :

    8001-54-5 (4% in H2O)

  • Molecular Formula : C10H16N(CH2)nCl

  • Molecular Weight : NA

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034192

Orlistat Related Compound D Solution (5 mg/mL in Acetonitrile)

Orlistat Related Compound D Solution (5 mg/mL in Acetonitrile)


  • Catalogue No.:PA 27 0034192

  • CAS :

    130793-27-0 (5 mg/mL in ACN)

  • Molecular Formula : C29H53NO5

  • Molecular Weight : 495.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034193

4-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile

4-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile


  • Catalogue No.:PA 27 0034193

  • CAS :

    920965-87-3

  • Molecular Formula : C8H4ClN3

  • Molecular Weight : 177.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034194

(S)-Oxetan-2-ylmethanol

(S)-Oxetan-2-ylmethanol


  • Catalogue No.:PA 27 0034194

  • CAS :

    2090778-00-8

  • Molecular Formula : C4H8O2

  • Molecular Weight : 88.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034195

Methyl 4-oxotetrahydrofuran-2-carboxylate

Methyl 4-oxotetrahydrofuran-2-carboxylate


  • Catalogue No.:PA 27 0034195

  • CAS :

    98136-12-0

  • Molecular Formula : C6H8O4

  • Molecular Weight : 144.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034196

O-Isobutylhydroxylamine

O-Isobutylhydroxylamine


  • Catalogue No.:PA 27 0034196

  • CAS :

    5618-62-2

  • Molecular Formula : C4H11NO

  • Molecular Weight : 89.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034197

4-Methyl-1H-imidazole-5-carbaldehyde

4-Methyl-1H-imidazole-5-carbaldehyde


  • Catalogue No.:PA 27 0034197

  • CAS :

    68282-53-1

  • Molecular Formula : C5H6N2O

  • Molecular Weight : 110.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034198

tert-Butyl (S)-azepan-4-ylcarbamate

tert-Butyl (S)-azepan-4-ylcarbamate


  • Catalogue No.:PA 27 0034198

  • CAS :

    1017575-47-1

  • Molecular Formula : C11H22N2O2

  • Molecular Weight : 214.31

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034199

(1S,2R,4R)-7-Oxabicyclo[2.2.1]heptan-2-amine

(1S,2R,4R)-7-Oxabicyclo[2.2.1]heptan-2-amine


  • Catalogue No.:PA 27 0034199

  • CAS :

    1048963-20-7

  • Molecular Formula : C6H11NO

  • Molecular Weight : 113.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034200

Magnesium Monoperoxyphthalate

Magnesium Monoperoxyphthalate


  • Catalogue No.:PA 27 0034200

  • CAS :

    78948-87-5

  • Molecular Formula : C16H10MgO10

  • Molecular Weight : 386.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034201

2,4-Diaminopyrimidine

2,4-Diaminopyrimidine


  • Catalogue No.:PA 27 0034201

  • CAS :

    156-81-0

  • Molecular Formula : C4H6N4

  • Molecular Weight : 110.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034202

rel-(2R,3R)-4-(2,6-Dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-2-[[2,4,6-tris(1-methylethyl)phenyl]methyl]-1,3-benzoxaphosphole 

rel-(2R,3R)-4-(2,6-Dimethoxyphenyl)-3-(1,1-dimethylethyl)-2,3-dihydro-2-[[2,4,6-tris(1-methylethyl)phenyl]methyl]-1,3-benzoxaphosphole


  • Catalogue No.:PA 27 0034202

  • CAS :

    1908442-13-6

  • Molecular Formula : C35H47O3P

  • Molecular Weight : 546.73

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034203

4-((2,2-Difluoroethyl)amino)furan-2(5H)-one

4-((2,2-Difluoroethyl)amino)furan-2(5H)-one


  • Catalogue No.:PA 27 0034203

  • CAS :

    1134834-71-1

  • Molecular Formula : C6H7F2NO2

  • Molecular Weight : 163.12

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034204

meso-Dibromostilbene

meso-Dibromostilbene


  • Catalogue No.:PA 27 0034204

  • CAS :

    13440-24-9

  • Molecular Formula : C14H12Br2

  • Molecular Weight : 340.06

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034205

Pyren-1-ylmethanamine Hydrochloride

Pyren-1-ylmethanamine Hydrochloride


  • Catalogue No.:PA 27 0034205

  • CAS :

    93324-65-3

  • Molecular Formula : C17H14ClN

  • Molecular Weight : 267.76

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034206

1-(2-Cyano-1-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)ethyl)-4-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)-1H-pyrrole-3-carbonitrile

1-(2-Cyano-1-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)ethyl)-4-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)-1H-pyrrole-3-carbonitrile


  • Catalogue No.:PA 27 0034206

  • CAS :

    NA

  • Molecular Formula : C22H11F4N3O4

  • Molecular Weight : 457.34

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034176

Methyl 4-(4-bromophenyl)tetrahydro-2H-pyran-4-carboxylate

Methyl 4-(4-bromophenyl)tetrahydro-2H-pyran-4-carboxylate


  • Catalogue No.:PA 27 0034176

  • CAS :

    894399-90-7

  • Molecular Formula : C13H15BrO3

  • Molecular Weight : 299.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034177

1-(4-Bromophenyl)cyclopropanemethanol

1-(4-Bromophenyl)cyclopropanemethanol


  • Catalogue No.:PA 27 0034177

  • CAS :

    98480-31-0

  • Molecular Formula : C10H11BrO

  • Molecular Weight : 227.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034178

4,5,6,7-Tetrahydro-4-oxopyrazolo[1,5-a]pyrazine-3-carboxylic acid

4,5,6,7-Tetrahydro-4-oxopyrazolo[1,5-a]pyrazine-3-carboxylic acid


  • Catalogue No.:PA 27 0034178

  • CAS :

    2092666-90-3

  • Molecular Formula : C7H7N3O3

  • Molecular Weight : 181.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034179

3-Fluoro-5-methoxy-2-pyridinecarboxylic acid

3-Fluoro-5-methoxy-2-pyridinecarboxylic acid


  • Catalogue No.:PA 27 0034179

  • CAS :

    1227511-52-5

  • Molecular Formula : C7H6FNO3

  • Molecular Weight : 171.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034180

4-(4-Bromophenyl)piperidine-4-carboxylic acid hydrochloride

4-(4-Bromophenyl)piperidine-4-carboxylic acid hydrochloride


  • Catalogue No.:PA 27 0034180

  • CAS :

    1241725-63-2

  • Molecular Formula : C12H15BrClNO2

  • Molecular Weight : 320.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034181

2,1,3-Benzothiadiazole, 1,3-dihydro-, 2,2-dioxide

2,1,3-Benzothiadiazole, 1,3-dihydro-, 2,2-dioxide


  • Catalogue No.:PA 27 0034181

  • CAS :

    1615-06-1

  • Molecular Formula : C6H6N2O2S

  • Molecular Weight : 170.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034182

4-Fluoro-3-formyl-N-methylbenzamide

4-Fluoro-3-formyl-N-methylbenzamide


  • Catalogue No.:PA 27 0034182

  • CAS :

    1005763-15-4

  • Molecular Formula : C9H8FNO2

  • Molecular Weight : 181.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034183

3-Methylpiperidine-3-carbonitrile Hydrochloride

3-Methylpiperidine-3-carbonitrile Hydrochloride


  • Catalogue No.:PA 27 0034183

  • CAS :

    1205749-97-8

  • Molecular Formula : C7H13ClN2

  • Molecular Weight : 160.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034184

3,4-Dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde

3,4-Dihydro-2H-pyrano[2,3-c]pyridine-6-carbaldehyde


  • Catalogue No.:PA 27 0034184

  • CAS :

    527681-61-4

  • Molecular Formula : C9H9NO2

  • Molecular Weight : 163.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034185

Methyl 4-chloro-1,2-dihydro-1-oxo-7-isoquinolinecarboxylate

Methyl 4-chloro-1,2-dihydro-1-oxo-7-isoquinolinecarboxylate


  • Catalogue No.:PA 27 0034185

  • CAS :

    1264209-60-0

  • Molecular Formula : C11H8ClNO3

  • Molecular Weight : 237.64

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034186

Methyl N-[(2-{[(methoxymethanethioyl)carbamothioyl]amino}phenyl)carbamothioyl]carbamate

Methyl N-[(2-{[(methoxymethanethioyl)carbamothioyl]amino}phenyl)carbamothioyl]carbamate


  • Catalogue No.:PA 27 0034186

  • CAS :

    2975429-45-7

  • Molecular Formula : C12H14N4O3S3

  • Molecular Weight : 358.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034189

1-(3-Methoxycarbonyl-2-ureido)-2-(3-methoxycarbonyl-2-thioureido)benzene

1-(3-Methoxycarbonyl-2-ureido)-2-(3-methoxycarbonyl-2-thioureido)benzene


  • Catalogue No.:PA 27 0034189

  • CAS :

    54685-57-3

  • Molecular Formula : C12H14N4O5S

  • Molecular Weight : 326.33

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034187

1-(2,5-Dichlorophenyl)piperazine Hydrochloride

1-(2,5-Dichlorophenyl)piperazine Hydrochloride


  • Catalogue No.:PA 27 0034187

  • CAS :

    119438-13-0

  • Molecular Formula : C10H13Cl3N2

  • Molecular Weight : 267.58

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034188

(S)-1-tert-Butyl 2-ethyl 5-oxopiperidine-1,2-dicarboxylate

(S)-1-tert-Butyl 2-ethyl 5-oxopiperidine-1,2-dicarboxylate


  • Catalogue No.:PA 27 0034188

  • CAS :

    1260587-51-6

  • Molecular Formula : C13H21NO5

  • Molecular Weight : 271.31

Drug Reference Standards & Impurity Synthesis in India
PA STI 090097

Bis(ethyl-d5) carbonate

Bis(ethyl-d5) carbonate


  • Catalogue No.:PA STI 090097

  • CAS :

    440671-47-6

  • Molecular Formula : C5D10O3

  • Molecular Weight : 128.19

Drug Reference Standards & Impurity Synthesis in India
PA STI 090102

6-(Cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-3-((methyl-d3)carbamoyl)pyridazine 1-oxide

6-(Cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-3-((methyl-d3)carbamoyl)pyridazine 1-oxide


  • Catalogue No.:PA STI 090102

  • CAS :

    NA

  • Molecular Formula : C20H19D3N8O4

  • Molecular Weight : 441.47

Drug Reference Standards & Impurity Synthesis in India
PA STI 090103

3-(Cyclopropanecarboxamido)-5-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-6-((methyl-d3)carbamoyl)pyridazine 1-oxide

3-(Cyclopropanecarboxamido)-5-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-6-((methyl-d3)carbamoyl)pyridazine 1-oxide


  • Catalogue No.:PA STI 090103

  • CAS :

    NA

  • Molecular Formula : C20H19D3N8O4

  • Molecular Weight : 441.47

Drug Reference Standards & Impurity Synthesis in India
PA GCS 1240700031

2-Methoxyethanol (GCS)

2-Methoxyethanol (GCS)


  • Catalogue No.:PA GCS 1240700031

  • CAS :

    109-86-4 (GCS)

  • Molecular Formula : C3H8O2

  • Molecular Weight : 76.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034207

Azido-PEG4-CH2-Boc

Azido-PEG4-CH2-Boc


  • Catalogue No.:PA 27 0034207

  • CAS :

    864681-04-9

  • Molecular Formula : C14H27N3O6

  • Molecular Weight : 333.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034208

Thiol-PEG8-acid

Thiol-PEG8-acid


  • Catalogue No.:PA 27 0034208

  • CAS :

    866889-02-3

  • Molecular Formula : C19H38O10S

  • Molecular Weight : 458.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034209

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13-tetraoxa-4-azahexadecan-16-oic acid


  • Catalogue No.:PA 27 0034209

  • CAS :

    867062-95-1

  • Molecular Formula : C24H29NO7

  • Molecular Weight : 443.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034210

Benzyl-PEG4-Azido

Benzyl-PEG4-Azido


  • Catalogue No.:PA 27 0034210

  • CAS :

    86770-71-0

  • Molecular Formula : C15H23N3O4

  • Molecular Weight : 309.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034211

Benzyl-PEG5-Azide

Benzyl-PEG5-Azide


  • Catalogue No.:PA 27 0034211

  • CAS :

    86770-72-1

  • Molecular Formula : C17H27N3O5

  • Molecular Weight : 353.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034212

Benzyl-PEG6-azide

Benzyl-PEG6-azide


  • Catalogue No.:PA 27 0034212

  • CAS :

    86770-73-2

  • Molecular Formula : C19H31N3O6

  • Molecular Weight : 397.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034213

2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethan-1-ol

2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethan-1-ol


  • Catalogue No.:PA 27 0034213

  • CAS :

    86770-74-3

  • Molecular Formula : C8H19NO4

  • Molecular Weight : 193.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034214

2-(2-(2-(Benzyloxy)ethoxy)ethoxy)ethan-1-amine

2-(2-(2-(Benzyloxy)ethoxy)ethoxy)ethan-1-amine


  • Catalogue No.:PA 27 0034214

  • CAS :

    86770-75-4

  • Molecular Formula : C13H21NO3

  • Molecular Weight : 239.32

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034215

Benzyl-PEG4-amine

Benzyl-PEG4-amine


  • Catalogue No.:PA 27 0034215

  • CAS :

    86770-76-5

  • Molecular Formula : C15H25NO4

  • Molecular Weight : 283.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034216

Benzyl-peg5-amine

Benzyl-peg5-amine


  • Catalogue No.:PA 27 0034216

  • CAS :

    86770-77-6

  • Molecular Formula : C17H29NO5

  • Molecular Weight : 327.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034217

1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-amine

1-Phenyl-2,5,8,11,14,17-hexaoxanonadecan-19-amine


  • Catalogue No.:PA 27 0034217

  • CAS :

    86770-78-7

  • Molecular Formula : C19H33NO6

  • Molecular Weight : 371.47

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034218

Fmoc-NH-PEG4-alcohol

Fmoc-NH-PEG4-alcohol


  • Catalogue No.:PA 27 0034218

  • CAS :

    868594-41-6

  • Molecular Formula : C23H29NO6

  • Molecular Weight : 415.49

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034219

Benzyl-PEG7-azide

Benzyl-PEG7-azide


  • Catalogue No.:PA 27 0034219

  • CAS :

    868594-42-7

  • Molecular Formula : C21H35N3O7

  • Molecular Weight : 441.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034220

1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-amine

1-Phenyl-2,5,8,11,14,17,20-heptaoxadocosan-22-amine


  • Catalogue No.:PA 27 0034220

  • CAS :

    868594-43-8

  • Molecular Formula : C21H37NO7

  • Molecular Weight : 415.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034221

Benzyl-PEG9-alcohol

Benzyl-PEG9-alcohol


  • Catalogue No.:PA 27 0034221

  • CAS :

    868594-48-3

  • Molecular Formula : C25H44O10

  • Molecular Weight : 504.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034222

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azatriacontan-30-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22,25,28-nonaoxa-4-azatriacontan-30-oic acid


  • Catalogue No.:PA 27 0034222

  • CAS :

    868594-52-9

  • Molecular Formula : C33H47NO12

  • Molecular Weight : 649.73

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034223

tert-Butyl (2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)carbamate

tert-Butyl (2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0034223

  • CAS :

    869310-84-9

  • Molecular Formula : C12H21NO4

  • Molecular Weight : 243.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034224

tert-Butyl 1-((methylsulfonyl)oxy)-3,6,9,12-tetraoxapentadecan-15-oate

tert-Butyl 1-((methylsulfonyl)oxy)-3,6,9,12-tetraoxapentadecan-15-oate


  • Catalogue No.:PA 27 0034224

  • CAS :

    870487-48-2

  • Molecular Formula : C16H32O9S

  • Molecular Weight : 400.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034225

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10-trioxa-4-azatridecan-13-oic acid


  • Catalogue No.:PA 27 0034225

  • CAS :

    872679-70-4

  • Molecular Formula : C22H25NO6

  • Molecular Weight : 399.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034226

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-Hexadecaoxa-28,29-dithiahexapentacontanedioic acid


  • Catalogue No.:PA 27 0034226

  • CAS :

    873013-93-5

  • Molecular Formula : C38H74O20S2

  • Molecular Weight : 915.11

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034227

THP-PEG7-alcohol

THP-PEG7-alcohol


  • Catalogue No.:PA 27 0034227

  • CAS :

    873110-21-5

  • Molecular Formula : C19H38O9

  • Molecular Weight : 410.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034228

2,5,8,11-Tetraoxapentadecan-15-oic acid

2,5,8,11-Tetraoxapentadecan-15-oic acid


  • Catalogue No.:PA 27 0034228

  • CAS :

    874208-84-1

  • Molecular Formula : C11H22O6

  • Molecular Weight : 250.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034229

tert-Butyl 2,5,8,11,14,17,20-heptaoxatricosan-23-oate

tert-Butyl 2,5,8,11,14,17,20-heptaoxatricosan-23-oate


  • Catalogue No.:PA 27 0034229

  • CAS :

    874208-90-9

  • Molecular Formula : C20H40O9

  • Molecular Weight : 424.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034230

2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid

2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid


  • Catalogue No.:PA 27 0034230

  • CAS :

    874208-91-0

  • Molecular Formula : C16H32O9

  • Molecular Weight : 368.42

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034231

2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14,17,20-heptaoxatricosan-23-oate

2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14,17,20-heptaoxatricosan-23-oate


  • Catalogue No.:PA 27 0034231

  • CAS :

    874208-92-1

  • Molecular Formula : C20H35NO11

  • Molecular Weight : 465.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034232

tert-Butyl 2,5,8,11,14-pentaoxaheptadecan-17-oate

tert-Butyl 2,5,8,11,14-pentaoxaheptadecan-17-oate


  • Catalogue No.:PA 27 0034232

  • CAS :

    874208-93-2

  • Molecular Formula : C16H32O7

  • Molecular Weight : 336.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034233

2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate

2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate


  • Catalogue No.:PA 27 0034233

  • CAS :

    874208-94-3

  • Molecular Formula : C16H27NO9

  • Molecular Weight : 377.39

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034234

Propargyl-PEG4-alcohol

Propargyl-PEG4-alcohol


  • Catalogue No.:PA 27 0034234

  • CAS :

    87450-10-0

  • Molecular Formula : C11H20O5

  • Molecular Weight : 232.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034235

2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-Hexadecaoxanonatetracontane-49-thiol

2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47-Hexadecaoxanonatetracontane-49-thiol


  • Catalogue No.:PA 27 0034235

  • CAS :

    874820-38-9

  • Molecular Formula : C33H68O16S

  • Molecular Weight : 752.95

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034236

tert-Butyl (3-(piperazin-1-yl)propyl)carbamate

tert-Butyl (3-(piperazin-1-yl)propyl)carbamate


  • Catalogue No.:PA 27 0034236

  • CAS :

    874831-60-4

  • Molecular Formula : C12H25N3O2

  • Molecular Weight : 243.35

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034237

Propargyl-PEG4-Tos

Propargyl-PEG4-Tos


  • Catalogue No.:PA 27 0034237

  • CAS :

    875770-32-4

  • Molecular Formula : C18H26O7S

  • Molecular Weight : 386.46

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034238

2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-oic acid

2,2-Dimethyl-4-oxo-3,8,11,14,17-pentaoxa-5-azanonadecan-19-oic acid


  • Catalogue No.:PA 27 0034238

  • CAS :

    876345-13-0

  • Molecular Formula : C15H29NO8

  • Molecular Weight : 351.4

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034239

m-PEG3-NHS ester

m-PEG3-NHS ester


  • Catalogue No.:PA 27 0034239

  • CAS :

    876746-59-7

  • Molecular Formula : C12H19NO7

  • Molecular Weight : 289.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034240

N-Boc-cis-4-hydroxy-L-proline

N-Boc-cis-4-hydroxy-L-proline


  • Catalogue No.:PA 27 0034240

  • CAS :

    87691-27-8

  • Molecular Formula : C10H17NO5

  • Molecular Weight : 231.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034241

Trityl-PEG10-azide

Trityl-PEG10-azide


  • Catalogue No.:PA 27 0034241

  • CAS :

    877239-08-2

  • Molecular Formula : C39H55N3O10

  • Molecular Weight : 725.88

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034242

Azido-PEG10-alcohol

Azido-PEG10-alcohol


  • Catalogue No.:PA 27 0034242

  • CAS :

    877239-09-3

  • Molecular Formula : C20H41N3O10

  • Molecular Weight : 483.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034243

N-Succinimidyl 11-Maleimidoundecanoate

N-Succinimidyl 11-Maleimidoundecanoate


  • Catalogue No.:PA 27 0034243

  • CAS :

    87981-04-2

  • Molecular Formula : C19H26N2O6

  • Molecular Weight : 378.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034244

2,5,8,11,14,17,20,23,26-Nonaoxanonacos-28-yne

2,5,8,11,14,17,20,23,26-Nonaoxanonacos-28-yne


  • Catalogue No.:PA 27 0034244

  • CAS :

    880081-81-2

  • Molecular Formula : C20H38O9

  • Molecular Weight : 422.52

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034245

20-Azido-3,6,9,12,15,18-hexaoxaicosanoic acid

20-Azido-3,6,9,12,15,18-hexaoxaicosanoic acid


  • Catalogue No.:PA 27 0034245

  • CAS :

    880129-82-8

  • Molecular Formula : C14H27N3O8

  • Molecular Weight : 365.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034246

Tos-PEG2-CH2-Boc

Tos-PEG2-CH2-Boc


  • Catalogue No.:PA 27 0034246

  • CAS :

    882518-89-0

  • Molecular Formula : C17H26O7S

  • Molecular Weight : 374.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034247

2-(2-(2-Azidoethoxy)ethoxy)acetic acid

2-(2-(2-Azidoethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0034247

  • CAS :

    882518-90-3

  • Molecular Formula : C6H11N3O4

  • Molecular Weight : 189.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034248

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azahexacosan-26-oic acid

2,2-Dimethyl-4-oxo-3,8,11,14,17,20,23-heptaoxa-5-azahexacosan-26-oic acid


  • Catalogue No.:PA 27 0034248

  • CAS :

    882847-13-4

  • Molecular Formula : C20H39NO10

  • Molecular Weight : 453.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034249

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19-hexaoxa-4-azadocosan-22-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19-hexaoxa-4-azadocosan-22-oic acid


  • Catalogue No.:PA 27 0034249

  • CAS :

    882847-32-7

  • Molecular Formula : C28H37NO9

  • Molecular Weight : 531.6

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034250

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oic acid

1-(9H-Fluoren-9-yl)-3-oxo-2,7,10,13,16,19,22-heptaoxa-4-azapentacosan-25-oic acid


  • Catalogue No.:PA 27 0034250

  • CAS :

    882847-34-9

  • Molecular Formula : C30H41NO10

  • Molecular Weight : 575.66

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034251

m-PEG4-t-butyl ester

m-PEG4-t-butyl ester


  • Catalogue No.:PA 27 0034251

  • CAS :

    883554-11-8

  • Molecular Formula : C14H28O6

  • Molecular Weight : 292.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034252

13,13-Dimethyl-11-oxo-3,6,9,12-tetraoxatetradecanoic acid

13,13-Dimethyl-11-oxo-3,6,9,12-tetraoxatetradecanoic acid


  • Catalogue No.:PA 27 0034252

  • CAS :

    883564-93-0

  • Molecular Formula : C12H22O7

  • Molecular Weight : 278.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034253

3-(2-(3-Ethoxy-3-oxopropoxy)ethoxy)propanoic acid

3-(2-(3-Ethoxy-3-oxopropoxy)ethoxy)propanoic acid


  • Catalogue No.:PA 27 0034253

  • CAS :

    886362-90-9

  • Molecular Formula : C10H18O6

  • Molecular Weight : 234.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034254

23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate

23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0034254

  • CAS :

    886469-23-4

  • Molecular Formula : C23H40O11S

  • Molecular Weight : 524.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034255

(S)-3-(2,2,2-Trifluoroethyl)pyrrolidine Hydrochloride

(S)-3-(2,2,2-Trifluoroethyl)pyrrolidine Hydrochloride


  • Catalogue No.:PA 27 0034255

  • CAS :

    2639960-45-3

  • Molecular Formula : C6H11ClF3N

  • Molecular Weight : 189.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034256

3-Hydroxydodecanedioic Acid

3-Hydroxydodecanedioic Acid


  • Catalogue No.:PA 27 0034256

  • CAS :

    34574-69-1

  • Molecular Formula : C12H22O5

  • Molecular Weight : 246.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034257

1-(4-Isopropylphenyl)ethan-1-ol

1-(4-Isopropylphenyl)ethan-1-ol


  • Catalogue No.:PA 27 0034257

  • CAS :

    1475-10-1

  • Molecular Formula : C11H16O

  • Molecular Weight : 164.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034258

8-Fluorocinnoline-3-carboxylic Acid

8-Fluorocinnoline-3-carboxylic Acid


  • Catalogue No.:PA 27 0034258

  • CAS :

    1146294-41-8

  • Molecular Formula : C9H5FN2O2

  • Molecular Weight : 192.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034259

1,5-Dinitroso-1,5-diazocane

1,5-Dinitroso-1,5-diazocane


  • Catalogue No.:PA 27 0034259

  • CAS :

    55556-89-3

  • Molecular Formula : C6H12N4O2

  • Molecular Weight : 172.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034260

(4-(2-(tert-Butoxy)-2-oxoethyl)phenyl)boronic Acid

(4-(2-(tert-Butoxy)-2-oxoethyl)phenyl)boronic Acid


  • Catalogue No.:PA 27 0034260

  • CAS :

    1133749-58-2

  • Molecular Formula : C12H17BO4

  • Molecular Weight : 236.07

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034261

(2S,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid

(2S,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid


  • Catalogue No.:PA 27 0034261

  • CAS :

    3031338-45-8

  • Molecular Formula : C15H15F5O4

  • Molecular Weight : 354.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034262

1,2,3,4-Tetrahydronaphthalene-1-sulfonyl Chloride

1,2,3,4-Tetrahydronaphthalene-1-sulfonyl Chloride


  • Catalogue No.:PA 27 0034262

  • CAS :

    1249420-38-9

  • Molecular Formula : C10H11ClO2S

  • Molecular Weight : 230.71

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034263

1,2,3,4-Tetrahydronaphthalene-1-sulfonyl Fluoride

1,2,3,4-Tetrahydronaphthalene-1-sulfonyl Fluoride


  • Catalogue No.:PA 27 0034263

  • CAS :

    342-31-4

  • Molecular Formula : C10H11FO2S

  • Molecular Weight : 214.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034264

Orange Terpenes

Orange Terpenes


  • Catalogue No.:PA 27 0034264

  • CAS :

    68647-72-3

  • Molecular Formula : NA

  • Molecular Weight : NA