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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 9697-9720 of 27565 products
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4-[(2,4-Dihydroxy-3,3-dimethylbutanoyl)amino]-butanoic acid chemical structure
Custom Synthesis

4-[(2,4-Dihydroxy-3,3-dimethylbutanoyl)amino]-butanoic acid

CAT No. CS-M-44131
CAS No. 18679-90-8
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2,4-Dimethylphenyl)sulfanyl]aniline hydrochloride chemical structure
Custom Synthesis

4-[(2,4-Dimethylphenyl)sulfanyl]aniline hydrochloride

CAT No. CS-BL-00158
CAS No. 1049755-55-6
Category Impurity
Parent API -
Formula C14H16ClNS
Mol. Wt. 265.80
4-[(2,6-Dimethyl-3-nitro-4-pyridinyl)amino]benzeneethanol chemical structure
Custom Synthesis

4-[(2,6-Dimethyl-3-nitro-4-pyridinyl)amino]benzeneethanol

CAT No. CS-O-52704
CAS No. 415908-90-6
Category Impurity
Parent API -
Formula C15H17N3O3
Mol. Wt. 287.31
4-[(2-Chlorophenoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(2-Chlorophenoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07768
CAS No. 614731-37-2
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2-Cyclohexylethoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(2-Cyclohexylethoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07836
CAS No. 1051919-42-6
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2-Fluorophenyl)methyl]-N-[3-(4-pyridinyl)-1H-indazol-5-yl]-2-thiomorpholinecarboxamide chemical structure
Custom Synthesis

4-[(2-Fluorophenyl)methyl]-N-[3-(4-pyridinyl)-1H-indazol-5-yl]-2-thiomorpholinecarboxamide

CAT No. CS-T-54892
CAS No. 1361482-20-3
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2-Methylphenoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(2-Methylphenoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07779
CAS No. 614731-14-5
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2R)-Oxiranylmethoxy]benzenepropanoic Acid Methyl Ester chemical structure
Custom Synthesis

4-[(2R)-Oxiranylmethoxy]benzenepropanoic Acid Methyl Ester

CAT No. CS-T-84179
CAS No. 246219-23-8
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2S)-Oxiranylmethoxy]benzenepropanoic Acid Methyl Ester chemical structure
Custom Synthesis

4-[(2S)-Oxiranylmethoxy]benzenepropanoic Acid Methyl Ester

CAT No. CS-T-84908
CAS No. 112805-58-0
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2-Vinyl]-1-enthyne)-α,α-dimethyl-benzeneacetic Acid Methyl Ester chemical structure
Custom Synthesis

4-[(2-Vinyl]-1-enthyne)-α,α-dimethyl-benzeneacetic Acid Methyl Ester

CAT No. CS-T-62734
CAS No. 1159977-63-5
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2Z/2E)-3-(4-Chlorophenyl)-3-(4-tert-butoxy-3-methoxyphenyl)prop-2-enoyl]morpholine chemical structure
Custom Synthesis

4-[(2Z/2E)-3-(4-Chlorophenyl)-3-(4-tert-butoxy-3-methoxyphenyl)prop-2-enoyl]morpholine

CAT No. CS-O-03461
CAS No. 1786392-52-6
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(2Z/E)-3-(3,4-Dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-enoyl]morpholine chemical structure
Custom Synthesis

4-[(2Z/E)-3-(3,4-Dimethoxyphenyl)-3-(4-methoxyphenyl)prop-2-enoyl]morpholine

CAT No. CS-O-03442
CAS No. 1786392-54-8
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(3,4-Ethylenedioxyphenyl)azo]-morpholine chemical structure
Custom Synthesis

4-[(3,4-Ethylenedioxyphenyl)azo]-morpholine

CAT No. CS-M-08397
CAS No. 883526-57-6
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(3-Fluorophenoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(3-Fluorophenoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07786
CAS No. 614731-38-3
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(3-Methylphenoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(3-Methylphenoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07793
CAS No. 614731-24-7
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(4-Fluorophenoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(4-Fluorophenoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07801
CAS No. 614731-44-1
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(4-Methyl-1H-pyrazol-1-yl)methyl]piperidine dihydrochloride chemical structure
Custom Synthesis

4-[(4-Methyl-1H-pyrazol-1-yl)methyl]piperidine dihydrochloride

CAT No. CS-M-47799
CAS No. 1211465-56-3
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(6-Chloropyridin-3-yl)methyl]morpholine chemical structure
Custom Synthesis

4-[(6-Chloropyridin-3-yl)methyl]morpholine

CAT No. CS-M-28203
CAS No. 311774-34-2
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(7-Chloro-4-quinolinyl)imino]-2-[(diethylamino)methyl]-2,5-cyclohexadien-1-one chemical structure
Custom Synthesis

4-[(7-Chloro-4-quinolinyl)imino]-2-[(diethylamino)methyl]-2,5-cyclohexadien-1-one

CAT No. CS-O-47055
CAS No. 112430-12-3
Category Impurity
Parent API Amodiaquine
Formula C20H20ClN3O
Mol. Wt. 353.9
4-[(9H-Fluoren-9-ylmethoxy)carbonyl]morpholine-2-carboxylic acid chemical structure
Custom Synthesis

4-[(9H-Fluoren-9-ylmethoxy)carbonyl]morpholine-2-carboxylic acid

CAT No. CS-M-42863
CAS No. 312965-04-1
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(Cyclopropylmethoxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(Cyclopropylmethoxy)methyl]piperidine hydrochloride

CAT No. CS-M-07828
CAS No. 1093652-85-7
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(Neopentyloxy)methyl]piperidine chemical structure
Custom Synthesis

4-[(Neopentyloxy)methyl]piperidine

CAT No. CS-M-07853
CAS No. 883544-58-9
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[(Phenethyloxy)methyl]piperidine hydrochloride chemical structure
Custom Synthesis

4-[(Phenethyloxy)methyl]piperidine hydrochloride

CAT No. CS-M-07840
CAS No. 1185299-23-3
Category Impurity
Parent API
Formula -
Mol. Wt.
4-[[5-cyclopentyloxycarbonylamino-2-[(3-methoxy benzoic acid methyl ester-4-yl)-methyl]-1-methyl indol-3-yl]-methyl]-3-methoxy-benzoic acid methyl ester chemical structure
Custom Synthesis

4-[[5-cyclopentyloxycarbonylamino-2-[(3-methoxy benzoic acid methyl ester-4-yl)-methyl]-1-methyl indol-3-yl]-methyl]-3-methoxy-benzoic acid methyl ester

CAT No. CS-O-44299
CAS No. -
Category Impurity
Parent API Zafirlukast
Formula C35H38N2O8
Mol. Wt. 614.68

Impurity Products at Clearsynth

Browse available Impurity products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

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