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Categories / Impurity

Impurity Products

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

Showing 7585-7608 of 27566 products
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1-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2,2-difluoro-3-oxopropyl benzoate chemical structure
Custom Synthesis

1-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-ethoxy-2,2-difluoro-3-oxopropyl benzoate

CAT No. CS-O-39390
CAS No. -
Category Impurity
Parent API
Formula C17H20F2O6
Mol. Wt. 358.33
1-(2,3-Dihydro-1H-inden-2-yl)piperidine-3-carboxylic acid hydrochloride chemical structure
Custom Synthesis

1-(2,3-Dihydro-1H-inden-2-yl)piperidine-3-carboxylic acid hydrochloride

CAT No. CS-M-08279
CAS No. 1185296-65-4
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(pyrrolidin-1-yl)propan-2-one chemical structure
Custom Synthesis

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-3-(pyrrolidin-1-yl)propan-2-one

CAT No. CS-O-59265
CAS No.
Category Impurity
Parent API Eliglustat
Formula C15H19NO3
Mol. Wt. 261.32
1-(2,6-dichlorophenyl)-3-ethylideneindolin-2-one chemical structure
Custom Synthesis

1-(2,6-dichlorophenyl)-3-ethylideneindolin-2-one

CAT No. CS-O-33723
CAS No. -
Category Impurity
Parent API
Formula C16H11Cl2NO
Mol. Wt. 304.17
1-(2-aminoacetyl)pyrrolidine-2-carbonitrile chemical structure
Custom Synthesis

1-(2-aminoacetyl)pyrrolidine-2-carbonitrile

CAT No. CS-O-43792
CAS No. 364041-91-8
Category Impurity
Parent API Vildagliptin
Formula C7H11N3O
Mol. Wt. 153.18
1-(2-aminophenyl)-3-morpholinopiperidin-2-one chemical structure
Custom Synthesis

1-(2-aminophenyl)-3-morpholinopiperidin-2-one

CAT No. CS-O-43370
CAS No. -
Category Impurity
Parent API -
Formula C15H21N3O2
Mol. Wt. 275.35
1-(2-benzoylphenyl)-3-(methylamino)propan-1-one chemical structure
Custom Synthesis

1-(2-benzoylphenyl)-3-(methylamino)propan-1-one

CAT No. CS-O-48176
CAS No. -
Category Impurity
Parent API Nefopam
Formula C17H17NO3
Mol. Wt. 283.32
1-(2-Bromobenzyl)piperidine chemical structure
Custom Synthesis

1-(2-Bromobenzyl)piperidine

CAT No. CS-M-46869
CAS No. 1459-22-9
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Bromobutanoyl)-2-methylpiperidine chemical structure
Custom Synthesis

1-(2-Bromobutanoyl)-2-methylpiperidine

CAT No. CS-M-26677
CAS No. 81042-27-5
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Bromobutanoyl)-3-methylpiperidine chemical structure
Custom Synthesis

1-(2-Bromobutanoyl)-3-methylpiperidine

CAT No. CS-M-26718
CAS No. 1119451-43-2
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Bromobutanoyl)piperidine chemical structure
Custom Synthesis

1-(2-Bromobutanoyl)piperidine

CAT No. CS-M-26695
CAS No. 54261-07-3
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Bromoethyl)adamantane chemical structure
Custom Synthesis

1-(2-Bromoethyl)adamantane

CAT No. CS-M-47109
CAS No. 773-37-5
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Bromoethyl)piperidine Hydrobromide chemical structure
Custom Synthesis

1-(2-Bromoethyl)piperidine Hydrobromide

CAT No. CS-DJ-00017
CAS No. 89796-22-5
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chloro-1-methylethyl)piperidine hydrochloride chemical structure
Custom Synthesis

1-(2-Chloro-1-methylethyl)piperidine hydrochloride

CAT No. CS-M-25735
CAS No. 41821-55-0
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chloro-6-fluorobenzyl)piperidine-3-carboxylic acid hydrochloride chemical structure
Custom Synthesis

1-(2-Chloro-6-fluorobenzyl)piperidine-3-carboxylic acid hydrochloride

CAT No. CS-M-08139
CAS No. 1185299-43-7
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chloro-6-fluorobenzyl)piperidine-4-carboxylic acid hydrochloride chemical structure
Custom Synthesis

1-(2-Chloro-6-fluorobenzyl)piperidine-4-carboxylic acid hydrochloride

CAT No. CS-M-08155
CAS No. 1185295-60-6
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chloro-acetyl)-piperidine-4-carboxylic acidmethyl ester chemical structure
Custom Synthesis

1-(2-Chloro-acetyl)-piperidine-4-carboxylic acidmethyl ester

CAT No. CS-M-09722
CAS No. 730949-63-0
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-chloroacetyl)pyrrolidine-2-carbonitrile chemical structure
Custom Synthesis

1-(2-chloroacetyl)pyrrolidine-2-carbonitrile

CAT No. CS-O-37301
CAS No. 274901-37-0
Category Impurity
Parent API Vildagliptin
Formula C7H9ClN2O
Mol. Wt. 172.61
1-(2-Chloroethyl)piperidine-4-carbonitrilehydrochloride chemical structure
Custom Synthesis

1-(2-Chloroethyl)piperidine-4-carbonitrilehydrochloride

CAT No. CS-M-08323
CAS No. 111041-03-3
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chloroethyl)tetrahydro-1H,5H-[1,3,2]diazaphospholo[2,1-b][1,3,2]oxazaphosphorine 9-Oxide chemical structure
Custom Synthesis

1-(2-Chloroethyl)tetrahydro-1H,5H-[1,3,2]diazaphospholo[2,1-b][1,3,2]oxazaphosphorine 9-Oxide

CAT No. CS-T-50727
CAS No. 64724-10-3
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Chlorophenyl)piperazine chemical structure
Custom Synthesis

1-(2-Chlorophenyl)piperazine

CAT No. CS-T-12368
CAS No. 39512-50-0
Category Impurity
Parent API Cariprazine
Formula C10H13ClN2
Mol. Wt. 196.7
1-(2-Dimethylamino-ethyl)-piperidine-4-carboxylic acid dihydrochloride chemical structure
Custom Synthesis

1-(2-Dimethylamino-ethyl)-piperidine-4-carboxylic acid dihydrochloride

CAT No. CS-M-11064
CAS No. 1185304-27-1
Category Impurity
Parent API
Formula -
Mol. Wt.
1-(2-Ethoxyethyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole Hydrochloride Sesquihydrate chemical structure
Custom Synthesis

1-(2-Ethoxyethyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole Hydrochloride Sesquihydrate

CAT No. CS-O-35954
CAS No. 110963-63-8 (freebase)
Category Impurity
Parent API Bilastine
Formula C16H24ClN3O . 1.5(H2O)
Mol. Wt. 318.85
1-(2-hydroxyacetyl)pyrrolidine-2-carbonitrile chemical structure
Custom Synthesis

1-(2-hydroxyacetyl)pyrrolidine-2-carbonitrile

CAT No. CS-O-43793
CAS No. 1823597-32-5
Category Impurity
Parent API Vildagliptin
Formula C7H10N2O2
Mol. Wt. 154.17

Impurity Products at Clearsynth

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