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Categories / Impurity

Impurity Products

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

Showing 6649-6672 of 27559 products
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(R)-3-Hydroxy Myristic Acid chemical structure
Custom Synthesis

(R)-3-Hydroxy Myristic Acid

CAT No. CS-T-28044
CAS No. 28715-21-1
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-3-Hydroxy-2-benzylpropanoic acid Ethyl ester chemical structure
Custom Synthesis

(R)-3-Hydroxy-2-benzylpropanoic acid Ethyl ester

CAT No. CS-O-46345
CAS No. 87884-40-0
Category Impurity
Parent API Tropic acid
Formula C12H16O3
Mol. Wt. 208.25
(R)-3-Hydroxymethylmorpholine-4-carboxylic Acid tert-Butyl Ester chemical structure
Custom Synthesis

(R)-3-Hydroxymethylmorpholine-4-carboxylic Acid tert-Butyl Ester

CAT No. CS-T-78608
CAS No. 215917-99-0
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-3-Methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-amine acetyl-L-glutamate chemical structure
Custom Synthesis

(R)-3-Methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-amine acetyl-L-glutamate

CAT No. CS-O-62168
CAS No. -
Category Impurity
Parent API Repaglinide
Formula C23H37N3O5
Mol. Wt. 435.57
(R)-3-methyl-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)thiophene-2-carboxylic acid chemical structure
Custom Synthesis

(R)-3-methyl-5-(5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)thiophene-2-carboxylic acid

CAT No. CS-O-56385
CAS No. 3026845-89-3
Category Impurity
Parent API Lotilaner
Formula C16H9Cl3F3NO3S
Mol. Wt. 458.67
(R)-3-N-Boc-3-(methylamino)piperidine chemical structure
Custom Synthesis

(R)-3-N-Boc-3-(methylamino)piperidine

CAT No. CS-AC-02328
CAS No. 309962-67-2
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-3-Phenylmorpholine chemical structure
Custom Synthesis

(R)-3-Phenylmorpholine

CAT No. CS-T-84942
CAS No. 74572-03-5
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-3-Piperidinecarboxylic acid methyl ester chemical structure
Custom Synthesis

(R)-3-Piperidinecarboxylic acid methyl ester

CAT No. CS-MM-64897
CAS No. 164323-85-7
Category Impurity
Parent API
Formula -
Mol. Wt. 143.19 g/mol
(R)-3-propyldihydrofuran-2,5-dione chemical structure
Custom Synthesis

(R)-3-propyldihydrofuran-2,5-dione

CAT No. CS-O-47718
CAS No. 83174-26-9
Category Impurity
Parent API Brivaracetam
Formula C7H10O3
Mol. Wt. 142.15
(R)-3-Quinuclidinyl Benzilate chemical structure
Custom Synthesis

(R)-3-Quinuclidinyl Benzilate

CAT No. CS-T-86026
CAS No. 62869-69-6
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-5-phenylmorpholin-2-one chemical structure
Custom Synthesis

(R)-4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)-5-phenylmorpholin-2-one

CAT No. CS-O-59268
CAS No.
Category Impurity
Parent API Eliglustat
Formula C19H19NO4
Mol. Wt. 325.36
(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R)-6-ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyc chemical structure
Custom Synthesis

(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R)-6-ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyc

CAT No. CS-O-33344
CAS No. -
Category Impurity
Parent API
Formula C26H40O4
Mol. Wt. 416.59
(R)-4-([1,1'-biphenyl]-4-ylmethyl)oxazolidin-2-one chemical structure
Custom Synthesis

(R)-4-([1,1'-biphenyl]-4-ylmethyl)oxazolidin-2-one

CAT No. CS-O-53012
CAS No. 2829929-67-9
Category Impurity
Parent API -
Formula C16H15NO2
Mol. Wt. 253.30
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate chemical structure
Custom Synthesis

(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate

CAT No. CS-O-44249
CAS No. -
Category Impurity
Parent API Vilanterol
Formula C42H45Cl2NO6
Mol. Wt. 730.72
(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate chemical structure
Custom Synthesis

(R)-4-(2-((6-((2,6-Dichlorobenzyl)oxy)hexyl)amino)-1-hydroxyethyl)-2-(hydroxymethyl)phenol 2,2,2-triphenylacetate

CAT No. CS-O-44251
CAS No. -
Category Impurity
Parent API Vilanterol
Formula C42H45Cl2NO6
Mol. Wt. 730.72
(R)-4-(2-oxopropyl)dihydrofuran-2(3H)-one chemical structure
Custom Synthesis

(R)-4-(2-oxopropyl)dihydrofuran-2(3H)-one

CAT No. CS-O-47717
CAS No. 2701783-96-0
Category Impurity
Parent API Brivaracetam
Formula C7H10O3
Mol. Wt. 142.15
(R)-4-(4-((3-chloro-2-hydroxypropyl)amino)phenyl)morpholin-3-one chemical structure
Custom Synthesis

(R)-4-(4-((3-chloro-2-hydroxypropyl)amino)phenyl)morpholin-3-one

CAT No. CS-O-35721
CAS No. 1252018-10-2
Category Impurity
Parent API
Formula C13H17ClN2O3
Mol. Wt. 284.74
(R)-4-(4-(2-oxo-5-(((oxo-l4-sulfaneylidene)amino)methyl)oxazolidin-3-yl)phenyl)morpholin-3-one chemical structure
Custom Synthesis

(R)-4-(4-(2-oxo-5-(((oxo-l4-sulfaneylidene)amino)methyl)oxazolidin-3-yl)phenyl)morpholin-3-one

CAT No. CS-O-33598
CAS No.
Category Impurity
Parent API
Formula -
Mol. Wt. 337.35 g/mol
(R)-4-(4-(5-(chloromethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one chemical structure
Custom Synthesis

(R)-4-(4-(5-(chloromethyl)-2-oxooxazolidin-3-yl)phenyl)morpholin-3-one

CAT No. CS-O-44143
CAS No. 1252018-28-2
Category Impurity
Parent API Rivaroxaban
Formula C14H15ClN2O4
Mol. Wt. 310.73
(R)-4,5-Dehydro Pregabalin chemical structure
Custom Synthesis

(R)-4,5-Dehydro Pregabalin

CAT No. CS-O-14986
CAS No. 1101167-84-3
Category Impurity
Parent API Pregabalin
Formula C8H15NO2
Mol. Wt. 157.2
(R)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine chemical structure
Custom Synthesis

(R)-4-[4-(Oxiranylmethoxy)-1,2,5-thiadiazol-3-yl]morpholine

CAT No. CS-T-84598
CAS No. 741719-53-9
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-4-Benzyl Albuterol chemical structure
Custom Synthesis

(R)-4-Benzyl Albuterol

CAT No. CS-T-48797
CAS No. 174607-68-2
Category Impurity
Parent API Levalbuterol
Formula C20H27NO3
Mol. Wt. 329.4
(R)-4-Benzyl-5-oxo-3-morpholinecarboxylic acid chemical structure
Custom Synthesis

(R)-4-Benzyl-5-oxo-3-morpholinecarboxylic acid

CAT No. CS-AC-04518
CAS No. 106973-36-8
Category Impurity
Parent API
Formula -
Mol. Wt.
(R)-4-Bromo-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine hydrochloride chemical structure
Custom Synthesis

(R)-4-Bromo-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine hydrochloride

CAT No. CS-O-59859
CAS No. 131100-00-0
Category Impurity
Parent API .
Formula C14H26BBrClNO2
Mol. Wt. 366.53

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