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Categories / Impurity

Impurity Products

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

Showing 20761-20784 of 27558 products
All In Stock Custom Synthesis
Myristicin Acid Methyl Ester chemical structure
Custom Synthesis

Myristicin Acid Methyl Ester

CAT No. CS-T-59040
CAS No. 22934-58-3
Category Impurity
Parent API
Formula -
Mol. Wt.
MYRISTYL MYRISTATE chemical structure
Custom Synthesis

MYRISTYL MYRISTATE

CAT No. CS-AE-00182
CAS No. 3234-85-3
Category Impurity
Parent API
Formula C28H56O2
Mol. Wt. 424.74
N Ethyl Trofinetide chemical structure
Custom Synthesis

N Ethyl Trofinetide

CAT No. CS-O-58678
CAS No. 2603450-06-0
Category Impurity
Parent API Trofinetide
Formula C15H25N3O6
Mol. Wt. 343.38
N- Formyl Docetaxel chemical structure
Custom Synthesis

N- Formyl Docetaxel

CAT No. CS-O-14698
CAS No. -
Category Impurity
Parent API Docetaxel
Formula C39H45NO13
Mol. Wt. 735.78
N Isopropyl Trofinetide chemical structure
Custom Synthesis

N Isopropyl Trofinetide

CAT No. CS-O-59086
CAS No.
Category Impurity
Parent API Trofinetide
Formula C16H27N3O6
Mol. Wt. 357.40
N Methyl Trofinetide chemical structure
Custom Synthesis

N Methyl Trofinetide

CAT No. CS-O-58677
CAS No. 914249-36-8
Category Impurity
Parent API Trofinetide
Formula C14H23N3O6
Mol. Wt. 329.35
N-​[4-​Chloro-​2-​(2-​chlorobenzoyl)​phenyl]​-​2-​[(2-​hydroxyethyl)​amino]​acetamide chemical structure
Custom Synthesis

N-​[4-​Chloro-​2-​(2-​chlorobenzoyl)​phenyl]​-​2-​[(2-​hydroxyethyl)​amino]​acetamide

CAT No. CS-T-70461
CAS No. 24234-92-2
Category Impurity
Parent API Cloxazolam
Formula C17H16Cl2N2O3
Mol. Wt. 367.2
N-​Boc-​cis-​4-​N-​Fmoc-​amino-​L-​proline chemical structure
Custom Synthesis

N-​Boc-​cis-​4-​N-​Fmoc-​amino-​L-​proline

CAT No. CS-T-67637
CAS No. 174148-03-9
Category Impurity
Parent API
Formula -
Mol. Wt.
N-​Cyano-​N',​N''-​dimethylguanidine chemical structure
Custom Synthesis

N-​Cyano-​N',​N''-​dimethylguanidine

CAT No. CS-T-89515
CAS No. 1609-06-9
Category Impurity
Parent API
Formula -
Mol. Wt.
N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine chemical structure
Custom Synthesis

N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine

CAT No. CS-O-52717
CAS No.
Category Impurity
Parent API -
Formula C16H16F2N6S
Mol. Wt. 362.40
N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5-methoxy-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine chemical structure
Custom Synthesis

N-((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)-5-methoxy-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine

CAT No. CS-O-52716
CAS No.
Category Impurity
Parent API -
Formula C14H12F2N6O
Mol. Wt. 318.28
N-((2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)acetamide chemical structure
Custom Synthesis

N-((2-oxo-3-(4-(3-oxomorpholino)phenyl)oxazolidin-5-yl)methyl)acetamide

CAT No. CS-O-44899
CAS No. 1666111-40-5
Category Impurity
Parent API Rivaroxaban
Formula C16H19N3O5
Mol. Wt. 333.34
N'-((2R,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide chemical structure
Custom Synthesis

N'-((2R,3R)-2-(Benzyloxy)pentan-3-yl)formohydrazide

CAT No. CS-O-39443
CAS No. 2173414-68-9
Category Impurity
Parent API Posaconazole
Formula C13H20N2O2
Mol. Wt. 236.3
N-((4-cyano-3-(trifluoromethyl)phenyl)carbamothioyl)benzamide chemical structure
Custom Synthesis

N-((4-cyano-3-(trifluoromethyl)phenyl)carbamothioyl)benzamide

CAT No. CS-O-40396
CAS No. 1895865-08-3
Category Impurity
Parent API Enzalutamide
Formula C16H10F3N3OS
Mol. Wt. 349.3
N-((6-chloropyridin-3-yl)methyl)-N,N'-diethyl-2-nitroethene-1,1-diamine chemical structure
Custom Synthesis

N-((6-chloropyridin-3-yl)methyl)-N,N'-diethyl-2-nitroethene-1,1-diamine

CAT No. CS-O-53606
CAS No. 135159-28-3
Category Impurity
Parent API Nitenpyram
Formula C12H17ClN4O2
Mol. Wt. 284.74
N-((9-methyl-4-oxo-2,3,4,9-tetrahydro-1H-carbazol-3-yl)methyl)formamide chemical structure
Custom Synthesis

N-((9-methyl-4-oxo-2,3,4,9-tetrahydro-1H-carbazol-3-yl)methyl)formamide

CAT No. CS-O-61232
CAS No.
Category Impurity
Parent API Ondansetron
Formula C15H16N2O2
Mol. Wt. 256.30
N-((R)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-c chemical structure
Custom Synthesis

N-((R)-1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-5-(1-hydroxyethyl)-1H-pyrazole-3-c

CAT No. CS-O-37396
CAS No. 2407645-49-0
Category Impurity
Parent API Darolutamide
Formula C19H19ClN6O2
Mol. Wt. 398.9
N-((S)-1-((1R,2S,5S)-2-cyano-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-3-yl)-3,3-dimethyl-1-oxobutan-2-yl)-2,2,2-trifluoroacetamide chemical structure
Custom Synthesis

N-((S)-1-((1R,2S,5S)-2-cyano-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-3-yl)-3,3-dimethyl-1-oxobutan-2-yl)-2,2,2-trifluoroacetamide

CAT No. CS-O-41106
CAS No. -
Category Impurity
Parent API Nirmatrelvir
Formula C16H22F3N3O2
Mol. Wt. 345.36
N-((S)-2-Amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl)-2-methyl-3-oxopentanamide chemical structure
Custom Synthesis

N-((S)-2-Amino-4,5,6,7-tetrahydrobenzo[d]thiazol-6-yl)-2-methyl-3-oxopentanamide

CAT No. CS-T-66424
CAS No. 1359847-32-7
Category Impurity
Parent API -
Formula C13H19N3O2S
Mol. Wt. 281.37
N-(1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide chemical structure
Custom Synthesis

N-(1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide

CAT No. CS-O-38945
CAS No. 2747958-64-9
Category Impurity
Parent API Bortezomib
Formula C19H24N4O3
Mol. Wt. 356.43
N-(1-((3-methyl-1-((3aS,4S,6S,7aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide chemical structure
Custom Synthesis

N-(1-((3-methyl-1-((3aS,4S,6S,7aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide

CAT No. CS-O-48138
CAS No.
Category Impurity
Parent API Bortezomib
Formula C29H39BN4O4
Mol. Wt. 518.46
N-(1-((6-((2-(((6-chloropyridin-3-yl)methyl)amino)ethyl)amino)pyridin-3-yl)methyl)-4,5-dihydro-1H-im chemical structure
Custom Synthesis

N-(1-((6-((2-(((6-chloropyridin-3-yl)methyl)amino)ethyl)amino)pyridin-3-yl)methyl)-4,5-dihydro-1H-im

CAT No. CS-O-35805
CAS No. -
Category Impurity
Parent API Imidacloprid
Formula C17H21ClN8O2
Mol. Wt. 404.85
N-(1-(6-(Hydroxymethyl)-4-tritylmorpholin-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide chemical structure
Custom Synthesis

N-(1-(6-(Hydroxymethyl)-4-tritylmorpholin-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)benzamide

CAT No. CS-O-53479
CAS No. 123003-60-1
Category Impurity
Parent API -
Formula C35H32N4O4
Mol. Wt. 572.65
N-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-N-hydroxynitrous amide chemical structure
Custom Synthesis

N-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-N-hydroxynitrous amide

CAT No. CS-O-46379
CAS No. 874531-36-9
Category Impurity
Parent API Ketorolac
Formula C4H10N2O5
Mol. Wt. 166.13

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