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 0034349

6-Chloro-8-fluoro-3,4-dihydro-2(1H)-naphthalenone

6-Chloro-8-fluoro-3,4-dihydro-2(1H)-naphthalenone


  • Catalogue No.:PA 27 0034349

  • CAS :

    1337856-57-1

  • Molecular Formula : C10H8ClFO

  • Molecular Weight : 198.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034350

8-Chloro-6-fluoro-3,4-dihydro-2(1H)-naphthalenone

8-Chloro-6-fluoro-3,4-dihydro-2(1H)-naphthalenone


  • Catalogue No.:PA 27 0034350

  • CAS :

    1337859-03-6

  • Molecular Formula : C10H8ClFO

  • Molecular Weight : 198.62

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034351

5,5,8-Trimethyl-7-neopentyl-1-nitro-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine

5,5,8-Trimethyl-7-neopentyl-1-nitro-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine


  • Catalogue No.:PA 27 0034351

  • CAS :

    NA

  • Molecular Formula : C14H24N4O2

  • Molecular Weight : 280.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034353

Methyl o-(1,3,2-dioxaborinan-2-yl)benzoate

Methyl o-(1,3,2-dioxaborinan-2-yl)benzoate


  • Catalogue No.:PA 27 0034353

  • CAS :

    NA

  • Molecular Formula : C11H13BO4

  • Molecular Weight : 220.03

Drug Reference Standards & Impurity Synthesis in India
PA GCS 1240700033

Cyclohexane (GCS)

Cyclohexane (GCS)


  • Catalogue No.:PA GCS 1240700033

  • CAS :

    110-82-7

  • Molecular Formula : C6H12

  • Molecular Weight : 84.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034317

[1,2-Bis(Diphenylphosphino)ethane]dichloropalladium(II)

[1,2-Bis(Diphenylphosphino)ethane]dichloropalladium(II)


  • Catalogue No.:PA 27 0034317

  • CAS :

    19978-61-1

  • Molecular Formula : C26H24Cl2P2Pd

  • Molecular Weight : 575.75

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034318

Semicarbazide

Semicarbazide


  • Catalogue No.:PA 27 0034318

  • CAS :

    57-56-7

  • Molecular Formula : CH5N3O

  • Molecular Weight : 75.07

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034319

1-N-(4-Methyl-1,3-thiazol-2-yl)benzene-1,4-diamine

1-N-(4-Methyl-1,3-thiazol-2-yl)benzene-1,4-diamine


  • Catalogue No.:PA 27 0034319

  • CAS :

    1745-19-3

  • Molecular Formula : C10H11N3S

  • Molecular Weight : 205.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034320

S-ethyl 4,5-Dicyano-2-methyl-1H-imidazole-1-carbothioate

S-ethyl 4,5-Dicyano-2-methyl-1H-imidazole-1-carbothioate


  • Catalogue No.:PA 27 0034320

  • CAS :

    75743-89-4 

  • Molecular Formula : C9H8N4OS

  • Molecular Weight : 220.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034322

2-Acetylthiazole-4-carboxylic acid

2-Acetylthiazole-4-carboxylic acid


  • Catalogue No.:PA 27 0034322

  • CAS :

    13139-47-4

  • Molecular Formula : C6H5NO3S

  • Molecular Weight : 171.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034321

1,1'-(Thiazole-2,5-diyl)bis(ethan-1-one)

1,1'-(Thiazole-2,5-diyl)bis(ethan-1-one)


  • Catalogue No.:PA 27 0034321

  • CAS :

    1028539-33-4

  • Molecular Formula : C7H7NO2S

  • Molecular Weight : 169.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034323

1,1'-(thiazole-2,5-diyl)bis(ethan-1-one)

5-Acetylthiazole-2-carboxylic acid


  • Catalogue No.:PA 27 0034323

  • CAS :

    1211569-28-6

  • Molecular Formula : C6H5NO3S

  • Molecular Weight : 171.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034324

4-Acetylthiazole-2-carboxylic acid

4-Acetylthiazole-2-carboxylic acid


  • Catalogue No.:PA 27 0034324

  • CAS :

    1935538-41-2

  • Molecular Formula : C6H5NO3S

  • Molecular Weight : 171.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034325

1-(Thiazol-4-yl)ethan-1-one

1-(Thiazol-4-yl)ethan-1-one


  • Catalogue No.:PA 27 0034325

  • CAS :

    38205-66-2

  • Molecular Formula : C5H5NOS

  • Molecular Weight : 127.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034326

1-(Thiazol-5-yl)ethanone

1-(Thiazol-5-yl)ethanone


  • Catalogue No.:PA 27 0034326

  • CAS :

    91516-28-8

  • Molecular Formula : C5H5NOS

  • Molecular Weight : 127.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034327

Methyl 2-aminothiazole-5-carboxylate

Methyl 2-aminothiazole-5-carboxylate


  • Catalogue No.:PA 27 0034327

  • CAS :

    6633-61-0

  • Molecular Formula : C5H6N2O2S

  • Molecular Weight : 158.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034329

Methyl thiazole-5-carboxylate

Methyl thiazole-5-carboxylate


  • Catalogue No.:PA 27 0034329

  • CAS :

    14527-44-7

  • Molecular Formula : C5H5NO2S

  • Molecular Weight : 143.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034331

5-Methylthiazole

5-Methylthiazole


  • Catalogue No.:PA 27 0034331

  • CAS :

    3581-89-3

  • Molecular Formula : C4H5NS

  • Molecular Weight : 99.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034334

Thiazole-5-carboxylic acid

Thiazole-5-carboxylic acid


  • Catalogue No.:PA 27 0034334

  • CAS :

    14527-41-4

  • Molecular Formula : C4H3NO2S

  • Molecular Weight : 129.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034335

2-Chloro-4-(trifluoromethyl)pyridine

2-Chloro-4-(trifluoromethyl)pyridine


  • Catalogue No.:PA 27 0034335

  • CAS :

    81565-18-6

  • Molecular Formula : C6H3ClF3N

  • Molecular Weight : 181.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034336

2-Chloroisonicotinic acid

2-Chloroisonicotinic acid


  • Catalogue No.:PA 27 0034336

  • CAS :

    6313-54-8

  • Molecular Formula : C6H4ClNO2

  • Molecular Weight : 157.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034337

2-Chloroisonicotinonitrile

2-Chloroisonicotinonitrile


  • Catalogue No.:PA 27 0034337

  • CAS :

    33252-30-1

  • Molecular Formula : C6H3ClN2

  • Molecular Weight : 138.55

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034338

2,6-Dichloro-4-(trifluoromethyl)pyridine

2,6-Dichloro-4-(trifluoromethyl)pyridine


  • Catalogue No.:PA 27 0034338

  • CAS :

    39890-98-7

  • Molecular Formula : C6H2Cl2F3N

  • Molecular Weight : 215.98

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034339

2,3,6-Trichloro-4-(trifluoromethyl)pyridine

2,3,6-Trichloro-4-(trifluoromethyl)pyridine


  • Catalogue No.:PA 27 0034339

  • CAS :

    81565-20-0

  • Molecular Formula : C6HCl3F3N

  • Molecular Weight : 250.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034340

2,3,5,6-Tetrachloro-4-(trifluoromethyl)pyridine

2,3,5,6-Tetrachloro-4-(trifluoromethyl)pyridine


  • Catalogue No.:PA 27 0034340

  • CAS :

    122599-19-3

  • Molecular Formula : C6Cl4F3N

  • Molecular Weight : 284.87

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034341

6-oxo-1,6-Dihydropyrimidine-4-carboxylic acid

6-oxo-1,6-Dihydropyrimidine-4-carboxylic acid


  • Catalogue No.:PA 27 0034341

  • CAS :

    NA

  • Molecular Formula : C5H4N2O3

  • Molecular Weight : 140.1

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034342

5-Chloro-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid

5-Chloro-6-oxo-3,6-dihydropyrimidine-4-carboxylic acid


  • Catalogue No.:PA 27 0034342

  • CAS :

    914916-96-4

  • Molecular Formula : C5H3ClN2O3

  • Molecular Weight : 174.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034343

5,6-Diaminopyrimidine-4-carboxylic acid

5,6-Diaminopyrimidine-4-carboxylic acid


  • Catalogue No.:PA 27 0034343

  • CAS :

    16008-49-4

  • Molecular Formula : C5H6N4O2

  • Molecular Weight : 154.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034344

Ethyl 5,6-dichloropyrimidine-4-carboxylate

Ethyl 5,6-dichloropyrimidine-4-carboxylate


  • Catalogue No.:PA 27 0034344

  • CAS :

    1097250-57-1

  • Molecular Formula : C7H6Cl2N2O2

  • Molecular Weight : 221.04

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034345

Ethyl 5-chloro-6-((2,4,6-trimethoxybenzyl)amino)pyrimidine-4-carboxylate

Ethyl 5-chloro-6-((2,4,6-trimethoxybenzyl)amino)pyrimidine-4-carboxylate


  • Catalogue No.:PA 27 0034345

  • CAS :

    1097250-84-4

  • Molecular Formula : C17H20ClN3O5

  • Molecular Weight : 381.81

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034346

(2,4,6-Trimethoxyphenyl)methanamine

(2,4,6-Trimethoxyphenyl)methanamine


  • Catalogue No.:PA 27 0034346

  • CAS :

    77648-20-5

  • Molecular Formula : C10H15NO3

  • Molecular Weight : 197.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034348

Ethyl 6-amino-5-chloropyrimidine-4-carboxylate

Ethyl 6-amino-5-chloropyrimidine-4-carboxylate


  • Catalogue No.:PA 27 0034348

  • CAS :

    1097250-86-6

  • Molecular Formula : C7H8ClN3O2

  • Molecular Weight : 201.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034352

Piperidin-3-one Hydrochloride

Piperidin-3-one Hydrochloride


  • Catalogue No.:PA 27 0034352

  • CAS :

    61644-00-6

  • Molecular Formula : C5H10ClNO

  • Molecular Weight : 135.59

Drug Reference Standards & Impurity Synthesis in India
PA STI 090112

4,4,5,5-Tetramethyl-2-(4-(naphthalen-1-yl-d7)phenyl-2,3,5,6-d4)-1,3,2-dioxaborolane

4,4,5,5-Tetramethyl-2-(4-(naphthalen-1-yl-d7)phenyl-2,3,5,6-d4)-1,3,2-dioxaborolane


  • Catalogue No.:PA STI 090112

  • CAS :

    1280709-93-4

  • Molecular Formula : C22H12D11BO2

  • Molecular Weight : 341.3

Drug Reference Standards & Impurity Synthesis in India
PA STI 090113

9-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,4,5,6-d4)-9H-carbazole-1,2,3,4,5,6,7,8-d8

9-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl-2,4,5,6-d4)-9H-carbazole-1,2,3,4,5,6,7,8-d8


  • Catalogue No.:PA STI 090113

  • CAS :

    NA

  • Molecular Formula : C24H12D12BNO2

  • Molecular Weight : 381.34

Drug Reference Standards & Impurity Synthesis in India
PA STI 090114

N-(4-(Naphthalen-2-yl-d7)phenyl-2,3,5,6-d4)-[1,1'-biphenyl]-d9-4-amine

N-(4-(Naphthalen-2-yl-d7)phenyl-2,3,5,6-d4)-[1,1'-biphenyl]-d9-4-amine


  • Catalogue No.:PA STI 090114

  • CAS :

    2869879-23-0

  • Molecular Formula : C28HD20N

  • Molecular Weight : 391.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034354

Methyl (4-nitrophenyl)carbamate

Methyl (4-nitrophenyl)carbamate


  • Catalogue No.:PA 27 0034354

  • CAS :

    1943-87-9

  • Molecular Formula : C8H8N2O4

  • Molecular Weight : 196.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034355

(6E,8E)-5-Oxooctadeca-6,8-dienoic acid

(6E,8E)-5-Oxooctadeca-6,8-dienoic acid


  • Catalogue No.:PA 27 0034355

  • CAS :

    405906-96-9

  • Molecular Formula : C18H30O3

  • Molecular Weight : 294.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034356

3,4-Dichlorobenzylamine

3,4-Dichlorobenzylamine


  • Catalogue No.:PA 27 0034356

  • CAS :

    102-49-8

  • Molecular Formula : C7H7Cl2N

  • Molecular Weight : 176.04

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034357

1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan

1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan


  • Catalogue No.:PA 27 0034357

  • CAS :

    1092507-06-6

  • Molecular Formula : C11H12O

  • Molecular Weight : 160.22

Drug Reference Standards & Impurity Synthesis in India
PA OEM 3101300009

Deuterium (OEM)

Deuterium (OEM)


  • Catalogue No.:PA OEM 3101300009

  • CAS :

    7782-39-0

  • Molecular Formula : D2

  • Molecular Weight : 4.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034308

N,N-Bis(carboxymethyl)-L-glutamic acid, Tetrasodium Salt

N,N-Bis(carboxymethyl)-L-glutamic acid, Tetrasodium Salt


  • Catalogue No.:PA 27 0034308

  • CAS :

    51981-21-6

  • Molecular Formula : C9H13NNa4O8

  • Molecular Weight : 355.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034310

Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)glycinate

Perfluorophenyl (((9H-fluoren-9-yl)methoxy)carbonyl)glycinate


  • Catalogue No.:PA 27 0034310

  • CAS :

    86060-85-7

  • Molecular Formula : C23H14F5NO4

  • Molecular Weight : 463.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034368

tert-Butyl 3,6,9,12-tetraoxapentadec-14-ynoate

tert-Butyl 3,6,9,12-tetraoxapentadec-14-ynoate


  • Catalogue No.:PA 27 0034368

  • CAS :

    888010-02-4

  • Molecular Formula : C15H26O6

  • Molecular Weight : 302.37

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034369

Lipoamido-PEG3-azide

Lipoamido-PEG3-azide


  • Catalogue No.:PA 27 0034369

  • CAS :

    890016-39-4

  • Molecular Formula : C16H30N4O4S2

  • Molecular Weight : 406.56

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034370

tert-Butyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)carbamate

tert-Butyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)carbamate


  • Catalogue No.:PA 27 0034370

  • CAS :

    890091-43-7

  • Molecular Formula : C25H52N2O11

  • Molecular Weight : 556.69

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034371

BocNH-PEG5-acid

BocNH-PEG5-acid


  • Catalogue No.:PA 27 0034371

  • CAS :

    890152-41-7

  • Molecular Formula : C17H33NO9

  • Molecular Weight : 395.45

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034372

Benzyl-PEG4-Ots

Benzyl-PEG4-Ots


  • Catalogue No.:PA 27 0034372

  • CAS :

    89346-82-7

  • Molecular Formula : C22H30O7S

  • Molecular Weight : 438.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034373

FmocNH-PEG4-t-butyl acetate

FmocNH-PEG4-t-butyl acetate


  • Catalogue No.:PA 27 0034373

  • CAS :

    894427-95-3

  • Molecular Formula : C29H39NO8

  • Molecular Weight : 529.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034374

N-Bromoacetyl-β-alanine

N-Bromoacetyl-β-alanine


  • Catalogue No.:PA 27 0034374

  • CAS :

    89520-11-6

  • Molecular Formula : C5H8BrNO3

  • Molecular Weight : 210.03

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034375

2,5,8,11-Tetraoxatetradec-13-yne

2,5,8,11-Tetraoxatetradec-13-yne


  • Catalogue No.:PA 27 0034375

  • CAS :

    89635-82-5

  • Molecular Formula : C10H18O4

  • Molecular Weight : 202.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034376

Hydroxy-PEG4-methylamine

Hydroxy-PEG4-methylamine


  • Catalogue No.:PA 27 0034376

  • CAS :

    90430-59-4

  • Molecular Formula : C9H21NO4

  • Molecular Weight : 207.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034377

Azide-PEG6-Tos

Azide-PEG6-Tos


  • Catalogue No.:PA 27 0034377

  • CAS :

    906007-10-1

  • Molecular Formula : C19H31N3O8S

  • Molecular Weight : 461.53

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034378

(9H-Fluoren-9-yl)methyl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate Hydrochloride

(9H-Fluoren-9-yl)methyl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate Hydrochloride


  • Catalogue No.:PA 27 0034378

  • CAS :

    906079-91-2

  • Molecular Formula : C23H31ClN2O5

  • Molecular Weight : 450.96

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034379

(9H-Fluoren-9-yl)methyl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate

(9H-Fluoren-9-yl)methyl (2-(2-(2-(2-aminoethoxy)ethoxy)ethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0034379

  • CAS :

    906126-25-8

  • Molecular Formula : C23H30N2O5

  • Molecular Weight : 414.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034380

Triethylene glycol diallyl ether

Triethylene glycol diallyl ether


  • Catalogue No.:PA 27 0034380

  • CAS :

    90736-68-8

  • Molecular Formula : C12H22O4

  • Molecular Weight : 230.3

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034381

m-PEG6-2-methylacrylate

m-PEG6-2-methylacrylate


  • Catalogue No.:PA 27 0034381

  • CAS :

    90784-86-4

  • Molecular Formula : C17H32O8

  • Molecular Weight : 364.44

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034382

Decaethylene glycol monobenzyl ether

Decaethylene glycol monobenzyl ether


  • Catalogue No.:PA 27 0034382

  • CAS :

    908258-44-6

  • Molecular Formula : C27H48O11

  • Molecular Weight : 548.67

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034383

2,5,8,11,14,17,20,23,26,29,32-Undecaoxatetratriacontan-34-oic acid

2,5,8,11,14,17,20,23,26,29,32-Undecaoxatetratriacontan-34-oic acid


  • Catalogue No.:PA 27 0034383

  • CAS :

    908258-58-2

  • Molecular Formula : C23H46O13

  • Molecular Weight : 530.61

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034384

Thiol-peg4-alcohol

Thiol-peg4-alcohol


  • Catalogue No.:PA 27 0034384

  • CAS :

    90952-27-5

  • Molecular Formula : C8H18O4S

  • Molecular Weight : 210.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034385

tert-Butyl (17-azido-3,6,9,12,15-pentaoxaheptadecyl)carbamate

tert-Butyl (17-azido-3,6,9,12,15-pentaoxaheptadecyl)carbamate


  • Catalogue No.:PA 27 0034385

  • CAS :

    911209-07-9

  • Molecular Formula : C17H34N4O7

  • Molecular Weight : 406.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034386

3-[2-(Benzyloxy)ethoxy]propanoic acid

3-[2-(Benzyloxy)ethoxy]propanoic acid


  • Catalogue No.:PA 27 0034386

  • CAS :

    91555-65-6

  • Molecular Formula : C12H16O4

  • Molecular Weight : 224.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034387

Boc-Aminoxy-PEG4-OH

Boc-Aminoxy-PEG4-OH


  • Catalogue No.:PA 27 0034387

  • CAS :

    918132-14-6

  • Molecular Formula : C13H27NO7

  • Molecular Weight : 309.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034388

T-Boc-aminooxy-peg3-bromide

T-Boc-aminooxy-peg3-bromide


  • Catalogue No.:PA 27 0034388

  • CAS :

    918132-15-7

  • Molecular Formula : C13H26BrNO6

  • Molecular Weight : 372.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034389

2-(2-(2-(Benzyloxy)ethoxy)ethoxy)acetic acid

2-(2-(2-(Benzyloxy)ethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0034389

  • CAS :

    91842-53-4

  • Molecular Formula : C13H18O5

  • Molecular Weight : 254.28

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034390

tert-Butyl (2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)carbamate

tert-Butyl (2-(2-((6-chlorohexyl)oxy)ethoxy)ethyl)carbamate


  • Catalogue No.:PA 27 0034390

  • CAS :

    920264-35-3

  • Molecular Formula : C15H30ClNO4

  • Molecular Weight : 323.86

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034391

2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diacetaldehyde

2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diacetaldehyde


  • Catalogue No.:PA 27 0034391

  • CAS :

    92351-72-9

  • Molecular Formula : C8H14O5

  • Molecular Weight : 190.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034392

2,5-Dioxopyrrolidin-1-yl 2-(2-methoxyethoxy)acetate

2,5-Dioxopyrrolidin-1-yl 2-(2-methoxyethoxy)acetate


  • Catalogue No.:PA 27 0034392

  • CAS :

    92451-01-9

  • Molecular Formula : C9H13NO6

  • Molecular Weight : 231.2

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034393

2-(2-(2-Aminoethoxy)ethoxy)ethanol Hydrochloride

2-(2-(2-Aminoethoxy)ethoxy)ethanol Hydrochloride


  • Catalogue No.:PA 27 0034393

  • CAS :

    92505-84-5

  • Molecular Formula : C6H16ClNO3

  • Molecular Weight : 185.65

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034394

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60-Icosaoxadohexacontane-1,62-diol

3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60-Icosaoxadohexacontane-1,62-diol


  • Catalogue No.:PA 27 0034394

  • CAS :

    928211-42-1

  • Molecular Formula : C42H86O22

  • Molecular Weight : 943.13

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034395

Amino-PEG10-amine

Amino-PEG10-amine


  • Catalogue No.:PA 27 0034395

  • CAS :

    928292-69-7

  • Molecular Formula : C22H48N2O10

  • Molecular Weight : 500.63

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034396

1,11-Diamino-3,6,9-trioxaundecane

1,11-Diamino-3,6,9-trioxaundecane


  • Catalogue No.:PA 27 0034396

  • CAS :

    929-75-9

  • Molecular Formula : C8H20N2O3

  • Molecular Weight : 192.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034397

2-(2-(Benzyloxy)ethoxy)acetic acid

2-(2-(Benzyloxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0034397

  • CAS :

    93206-09-8

  • Molecular Formula : C11H14O4

  • Molecular Weight : 210.23

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034398

Bromoacetamide-PEG3-propargyl

Bromoacetamide-PEG3-propargyl


  • Catalogue No.:PA 27 0034398

  • CAS :

    932741-11-2

  • Molecular Formula : C11H18BrNO4

  • Molecular Weight : 308.17

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034399

Propargyl-peg3-azide

Propargyl-peg3-azide


  • Catalogue No.:PA 27 0034399

  • CAS :

    932741-18-9

  • Molecular Formula : C9H15N3O3

  • Molecular Weight : 213.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034400

Propargyl-PeG3-amine

Propargyl-PeG3-amine


  • Catalogue No.:PA 27 0034400

  • CAS :

    932741-19-0

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034402

tert-Butyl (1-chloro-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)carbamate

tert-Butyl (1-chloro-2-oxo-7,10,13-trioxa-3-azahexadecan-16-yl)carbamate


  • Catalogue No.:PA 27 0034402

  • CAS :

    934164-55-3

  • Molecular Formula : C17H33ClN2O6

  • Molecular Weight : 396.91

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034403

Bis-aminooxy-PEG1

Bis-aminooxy-PEG1


  • Catalogue No.:PA 27 0034403

  • CAS :

    93460-33-4

  • Molecular Formula : C4H12N2O3

  • Molecular Weight : 136.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034405

(10-Bromodecyl)phosphonic acid

(10-Bromodecyl)phosphonic acid


  • Catalogue No.:PA 27 0034405

  • CAS :

    934985-98-5

  • Molecular Formula : C10H22BrO3P

  • Molecular Weight : 301.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034406

Hydroxy-PEG1-methyl ester

Hydroxy-PEG1-methyl ester


  • Catalogue No.:PA 27 0034406

  • CAS :

    93673-82-6

  • Molecular Formula : C6H12O4

  • Molecular Weight : 148.16

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034407

Iodo-PEG3-Azide

Iodo-PEG3-Azide


  • Catalogue No.:PA 27 0034407

  • CAS :

    936917-36-1

  • Molecular Formula : C8H16IN3O3

  • Molecular Weight : 329.14

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034409

Hydroxy-PEG4-acid

Hydroxy-PEG4-acid


  • Catalogue No.:PA 27 0034409

  • CAS :

    937188-59-5

  • Molecular Formula : C11H22O7

  • Molecular Weight : 266.29

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034410

Hydroxy-PEG8-acid

Hydroxy-PEG8-acid


  • Catalogue No.:PA 27 0034410

  • CAS :

    937188-60-8

  • Molecular Formula : C19H38O11

  • Molecular Weight : 442.5

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034411

Bromoacetamido-PEG3-azide

Bromoacetamido-PEG3-azide


  • Catalogue No.:PA 27 0034411

  • CAS :

    940005-81-2

  • Molecular Formula : C10H19BrN4O4

  • Molecular Weight : 339.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034412

t-Boc-N-Amido-PEG4-azide

t-Boc-N-Amido-PEG4-azide


  • Catalogue No.:PA 27 0034412

  • CAS :

    940951-99-5

  • Molecular Formula : C15H30N4O6

  • Molecular Weight : 362.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034413

L-Azidohomoalanine Hydrochloride

L-Azidohomoalanine Hydrochloride


  • Catalogue No.:PA 27 0034413

  • CAS :

    942518-29-8

  • Molecular Formula : C4H9ClN4O2

  • Molecular Weight : 180.59

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034414

Propargyl-PEG3-Ms

Propargyl-PEG3-Ms


  • Catalogue No.:PA 27 0034414

  • CAS :

    943726-01-0

  • Molecular Formula : C8H14O5S

  • Molecular Weight : 222.26

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034415

Propargyl-PEG7-alcohol

Propargyl-PEG7-alcohol


  • Catalogue No.:PA 27 0034415

  • CAS :

    944560-99-0

  • Molecular Formula : C15H28O7

  • Molecular Weight : 320.38

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034416

Propargyl-PEG2-amine

Propargyl-PEG2-amine


  • Catalogue No.:PA 27 0034416

  • CAS :

    944561-44-8

  • Molecular Formula : C7H13NO2

  • Molecular Weight : 143.19

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034417

2-(2-(Prop-2-yn-1-yloxy)ethoxy)acetic acid

2-(2-(Prop-2-yn-1-yloxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0034417

  • CAS :

    944561-45-9

  • Molecular Formula : C7H10O4

  • Molecular Weight : 158.15

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034455

2-Propenoic acid, 2-methyl-, 2-(2H-benzotriazol-2-yl)-4-methylphenyl ester, polymer with ethenyl acetate and ethenyl Trifluoroacetate

2-Propenoic acid, 2-methyl-, 2-(2H-benzotriazol-2-yl)-4-methylphenyl ester, polymer with ethenyl acetate and ethenyl Trifluoroacetate


  • Catalogue No.:PA 27 0034455

  • CAS :

    188680-81-1

  • Molecular Formula : (C17H15N3O2.C4H6O2.C4H3F3O2)x

  • Molecular Weight : 519.48

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034430

4-((2-(2-(Carboxymethoxy)ethoxy)ethyl)amino)-4-oxobutanoic acid

4-((2-(2-(Carboxymethoxy)ethoxy)ethyl)amino)-4-oxobutanoic acid


  • Catalogue No.:PA 27 0034430

  • CAS :

    947504-71-4

  • Molecular Formula : C10H17NO7

  • Molecular Weight : 263.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034433

tert-Butyl (19-amino-4,7,10,13,16-pentaoxanonadecyl)carbamate

tert-Butyl (19-amino-4,7,10,13,16-pentaoxanonadecyl)carbamate


  • Catalogue No.:PA 27 0034433

  • CAS :

    956472-77-8

  • Molecular Formula : C19H40N2O7

  • Molecular Weight : 408.54

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034435

5-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-5-oxopentanoic acid

5-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-5-oxopentanoic acid


  • Catalogue No.:PA 27 0034435

  • CAS :

    959053-53-3

  • Molecular Formula : C14H24N2O5

  • Molecular Weight : 300.36

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034437

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))dipropionic acid

3,3'-((Oxybis(ethane-2,1-diyl))bis(oxy))dipropionic acid


  • Catalogue No.:PA 27 0034437

  • CAS :

    96517-92-9

  • Molecular Formula : C10H18O7

  • Molecular Weight : 250.25

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034441

2-(2-(Benzyloxy)ethoxy)ethyl 4-methylbenzenesulfonate

2-(2-(Benzyloxy)ethoxy)ethyl 4-methylbenzenesulfonate


  • Catalogue No.:PA 27 0034441

  • CAS :

    98627-22-6

  • Molecular Formula : C18H22O5S

  • Molecular Weight : 350.43

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034429

2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)acetic acid

2-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)acetic acid


  • Catalogue No.:PA 27 0034429

  • CAS :

    944561-46-0

  • Molecular Formula : C9H14O5

  • Molecular Weight : 202.21

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034439

(2-(2-(2-Methoxyethoxy)ethoxy)ethyl)phosphonic acid

(2-(2-(2-Methoxyethoxy)ethoxy)ethyl)phosphonic acid


  • Catalogue No.:PA 27 0034439

  • CAS :

    96962-42-4

  • Molecular Formula : C7H17O6P

  • Molecular Weight : 228.18

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034436

Ethyl 4-formylbicyclo[2.2.2]octane-1-carboxylate

Ethyl 4-formylbicyclo[2.2.2]octane-1-carboxylate


  • Catalogue No.:PA 27 0034436

  • CAS :

    959958-67-9

  • Molecular Formula : C12H18O3

  • Molecular Weight : 210.27

Drug Reference Standards & Impurity Synthesis in India
PA 27 0034432

2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethan-1-amine

2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethan-1-amine


  • Catalogue No.:PA 27 0034432

  • CAS :

    956348-61-1

  • Molecular Formula : C7H13NO2

  • Molecular Weight : 143.19

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