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Categories / Impurity

Impurity Products

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

Showing 7897-7920 of 27560 products
All In Stock Custom Synthesis
1-[3-(Acetylsulfanyl)propanoyl]-6-methyl-2-piperidinecarboxylic acid chemical structure
Custom Synthesis

1-[3-(Acetylsulfanyl)propanoyl]-6-methyl-2-piperidinecarboxylic acid

CAT No. CS-M-42973
CAS No. 169551-84-2
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(2-hydroxyethyl)-4-piperidinecarboxamide chemical structure
Custom Synthesis

1-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(2-hydroxyethyl)-4-piperidinecarboxamide

CAT No. CS-M-30523
CAS No. 303150-23-4
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(2-hydroxyethyl)-N-methyl-4-piperidinecarboxamide chemical structure
Custom Synthesis

1-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-N-(2-hydroxyethyl)-N-methyl-4-piperidinecarboxamide

CAT No. CS-M-30524
CAS No. 303150-26-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(cis-3-hydroxycyclohexyl)urea Trifluoroacetic Acid Salt chemical structure
Custom Synthesis

1-[4-(2-Aminoethylphenyl)sulfonyl]-3-(cis-3-hydroxycyclohexyl)urea Trifluoroacetic Acid Salt

CAT No. CS-T-65778
CAS No. 1346603-78-8
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-2-(4-benzyloxy-phenyl)3-Methyl-1H-indolel chemical structure
Custom Synthesis

1-[4-(2-Azepane-1-yl-ethoxy)-benzyl]-5-benzyloxy-2-(4-benzyloxy-phenyl)3-Methyl-1H-indolel

CAT No. CS-O-13627
CAS No. 198480-21-6
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[4-(Methylsulfonyl)-2-nitrophenyl]piperidine-4-carboxamide chemical structure
Custom Synthesis

1-[4-(Methylsulfonyl)-2-nitrophenyl]piperidine-4-carboxamide

CAT No. CS-M-05008
CAS No. 849035-88-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl] chemical structure
Custom Synthesis

1-[4-[[(2RS,4SR)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]

CAT No. CS-O-36836
CAS No. 89929-33-9
Category Impurity
Parent API
Formula C24H26Cl2N4O3
Mol. Wt. 489.90
1-[4-[2-Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butanone Hydrochloride chemical structure
Custom Synthesis

1-[4-[2-Dimethylamino)ethoxy]phenyl]-2-phenyl-1-butanone Hydrochloride

CAT No. CS-T-53412
CAS No. 94911-67-8
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[4-Chloro-3-(trifluoromethyl)phenyl]-2,2,2-trifluoroethanone chemical structure
Custom Synthesis

1-[4-Chloro-3-(trifluoromethyl)phenyl]-2,2,2-trifluoroethanone

CAT No. CS-O-48148
CAS No. 1417503-39-9
Category Impurity
Parent API -
Formula C9H3ClF6O
Mol. Wt. 276.56
1-[5-Chloro-6-(2-methylpropoxy)-3-pyridinyl]-3-methyl-N-(methylsulfonyl)-1H-indazole-5-carboxamide chemical structure
Custom Synthesis

1-[5-Chloro-6-(2-methylpropoxy)-3-pyridinyl]-3-methyl-N-(methylsulfonyl)-1H-indazole-5-carboxamide

CAT No. CS-T-71574
CAS No. 1387633-03-5
Category Impurity
Parent API
Formula -
Mol. Wt.
1-[6-Amino-9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydrofuran-2-yl)-9H-purin-2-yl]-1H-pyrazole-4-carboxylic acid chemical structure
Custom Synthesis

1-[6-Amino-9-(3,4-dihydroxy-5-hydroxymethyl-tetrahydrofuran-2-yl)-9H-purin-2-yl]-1H-pyrazole-4-carboxylic acid

CAT No. CS-O-47370
CAS No. -
Category Impurity
Parent API Regadenoson
Formula C14H15N7O6
Mol. Wt. 377.31
1-{[2-(2-Ethoxyphenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[2-(2-Ethoxyphenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid

CAT No. CS-M-26058
CAS No. 1119452-24-2
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[2-(4-Ethylphenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[2-(4-Ethylphenyl)-5-methyl-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid

CAT No. CS-M-26120
CAS No. 897769-44-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[2-(4-Isopropylphenyl)-5-methyl-1,3-oxazol-4-yl]methyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[2-(4-Isopropylphenyl)-5-methyl-1,3-oxazol-4-yl]methyl}piperidine-4-carboxylic acid

CAT No. CS-M-26059
CAS No. 1119451-20-5
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[4-(Acetylamino)phenyl]sulfonyl}-4-piperidinecarboxylic acid chemical structure
Custom Synthesis

1-{[4-(Acetylamino)phenyl]sulfonyl}-4-piperidinecarboxylic acid

CAT No. CS-M-32693
CAS No. 314744-44-0
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]carbonyl}piperidine-3-carboxylic acid chemical structure
Custom Synthesis

1-{[4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]carbonyl}piperidine-3-carboxylic acid

CAT No. CS-M-28837
CAS No. 1142210-14-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[4-(Isopropoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]carbonyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[4-(Isopropoxycarbonyl)-3,5-dimethyl-1H-pyrrol-2-yl]carbonyl}piperidine-4-carboxylic acid

CAT No. CS-M-28823
CAS No. 1142209-79-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[5-Methyl-2-(3-methylphenyl)-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[5-Methyl-2-(3-methylphenyl)-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid

CAT No. CS-M-26060
CAS No. 1119450-03-1
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{[5-Methyl-2-(4-methylphenyl)-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{[5-Methyl-2-(4-methylphenyl)-1,3-oxazol-4-yl]-methyl}piperidine-4-carboxylic acid

CAT No. CS-M-26122
CAS No. 1119451-22-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{2-[4-(tert-Butoxycarbonyl)piperazino]ethyl}-4-piperidinecarboxylic acid chemical structure
Custom Synthesis

1-{2-[4-(tert-Butoxycarbonyl)piperazino]ethyl}-4-piperidinecarboxylic acid

CAT No. CS-M-33971
CAS No. 874831-74-0
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{3-[5-(Ethoxycarbonyl)-2,4-dimethyl-1H-pyrrol-3-yl]propanoyl}piperidine-4-carboxylic acid chemical structure
Custom Synthesis

1-{3-[5-(Ethoxycarbonyl)-2,4-dimethyl-1H-pyrrol-3-yl]propanoyl}piperidine-4-carboxylic acid

CAT No. CS-M-28824
CAS No. 1142209-81-1
Category Impurity
Parent API
Formula -
Mol. Wt.
1-{5-Cyano-2-[(4-dimethylamino)-1-(4-Fluoro-phenyl)-1-hydroxy-butyl]-benzyloxy}-1-(4-Fluoro-phenyl)-1,3-dihydro-iso-benzofuran-5-carbonitrile chemical structure
Custom Synthesis

1-{5-Cyano-2-[(4-dimethylamino)-1-(4-Fluoro-phenyl)-1-hydroxy-butyl]-benzyloxy}-1-(4-Fluoro-phenyl)-1,3-dihydro-iso-benzofuran-5-carbonitrile

CAT No. CS-O-37689
CAS No. -
Category Impurity
Parent API
Formula C35H31F2N3O3
Mol. Wt. 579.64
10-(3-(4-hydroxypiperidin-1-yl)propyl)-10H-phenothiazine-2-carboxamide 5-oxide chemical structure
Custom Synthesis

10-(3-(4-hydroxypiperidin-1-yl)propyl)-10H-phenothiazine-2-carboxamide 5-oxide

CAT No. CS-O-38676
CAS No. -
Category Impurity
Parent API
Formula C21H25N3O3S
Mol. Wt. 399.51
10-(3-bromopropyl)-2-(trifluoromethyl)-10H-phenothiazine 5-oxide chemical structure
Custom Synthesis

10-(3-bromopropyl)-2-(trifluoromethyl)-10H-phenothiazine 5-oxide

CAT No. CS-O-47207
CAS No. -
Category Impurity
Parent API fluphenazine
Formula C16H13BrF3NOS
Mol. Wt. 404.24

Impurity Products at Clearsynth

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

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