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 51 results for miscellaneous Impurities
PA 27 0034304

Stearyl Behenate

Stearyl Behenate

  • Catalogue No.:PA 27 0034304

  • CAS :

    24271-12-3

  • Molecular Formula : C40H80O2

  • Molecular Weight : 593.08

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PA 27 0034307

Ethylene Glycol-Vinyl Alcohol Graft Copolymer

Ethylene Glycol-Vinyl Alcohol Graft Copolymer

  • Catalogue No.:PA 27 0034307

  • CAS :

    121786-16-1

  • Molecular Formula : (CH2CH2O)n(CH2CHOH)m

  • Molecular Weight : NA

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PA 27 0034309

3-(Hydroxy(methyl)phosphoryl)propanoic Acid, Disodium Salt

3-(Hydroxy(methyl)phosphoryl)propanoic Acid, Disodium Salt

  • Catalogue No.:PA 27 0034309

  • CAS :

    66992-42-5

  • Molecular Formula : C4H9Na2O4P

  • Molecular Weight : 198.07

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PA 27 0034330

3-(((2,3-dihydroxypropoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate

3-(((2,3-dihydroxypropoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl distearate

  • Catalogue No.:PA 27 0034330

  • CAS :

    4537-78-4

  • Molecular Formula : C42H83O10P

  • Molecular Weight : 779.09

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PA 27 0034332

6-Bromo-4-chloro-2-iodo-1H-indole

6-Bromo-4-chloro-2-iodo-1H-indole

  • Catalogue No.:PA 27 0034332

  • CAS :

    NA

  • Molecular Formula : C8H4BrClIN

  • Molecular Weight : 356.39

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PA 27 0034333

6-Bromo-4-chloro-7-fluoro-2-iodo-1H-indole

6-Bromo-4-chloro-7-fluoro-2-iodo-1H-indole

  • Catalogue No.:PA 27 0034333

  • CAS :

    NA

  • Molecular Formula : C8H3BrClFIN

  • Molecular Weight : 374.38

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PA 27 0034328

2-Bromo-1,1-dimethoxyethane

2-Bromo-1,1-dimethoxyethane

  • Catalogue No.:PA 27 0034328

  • CAS :

    7252-83-7

  • Molecular Formula : C4H9BrO2

  • Molecular Weight : 169.02

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PA 27 0034347

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

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

  • Catalogue No.:PA 27 0034347

  • CAS :

    1337861-29-6

  • Molecular Formula : C10H8ClFO

  • Molecular Weight : 198.62

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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

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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

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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

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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

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PA GCS 1240700033

Cyclohexane (GCS)

Cyclohexane (GCS)

  • Catalogue No.:PA GCS 1240700033

  • CAS :

    110-82-7

  • Molecular Formula : C6H12

  • Molecular Weight : 84.16

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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

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PA 27 0034318

Semicarbazide

Semicarbazide

  • Catalogue No.:PA 27 0034318

  • CAS :

    57-56-7

  • Molecular Formula : CH5N3O

  • Molecular Weight : 75.07

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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PA 27 0034331

5-Methylthiazole

5-Methylthiazole

  • Catalogue No.:PA 27 0034331

  • CAS :

    3581-89-3

  • Molecular Formula : C4H5NS

  • Molecular Weight : 99.15

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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

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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

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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

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PA 27 0034337

2-Chloroisonicotinonitrile

2-Chloroisonicotinonitrile

  • Catalogue No.:PA 27 0034337

  • CAS :

    33252-30-1

  • Molecular Formula : C6H3ClN2

  • Molecular Weight : 138.55

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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PA OEM 3101300009

Deuterium (OEM)

Deuterium (OEM)

  • Catalogue No.:PA OEM 3101300009

  • CAS :

    7782-39-0

  • Molecular Formula : D2

  • Molecular Weight : 4.03

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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

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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

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