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Categories / Impurity

Impurity Products

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

Showing 5641-5664 of 27541 products
All In Stock Custom Synthesis
(1R)-1-(3,4-dichlorophenyl)-4-(methylamino)-1,2,3,4-tetrahydronaphthalen-1-ol chemical structure
Custom Synthesis

(1R)-1-(3,4-dichlorophenyl)-4-(methylamino)-1,2,3,4-tetrahydronaphthalen-1-ol

CAT No. CS-O-54557
CAS No.
Category Impurity
Parent API Sertraline
Formula C17H17Cl2NO
Mol. Wt. 322.23
(1R)-Perindopril t-butylamine chemical structure
Custom Synthesis

(1R)-Perindopril t-butylamine

CAT No. CS-O-44442
CAS No. 145513-33-3 (Freebase)
Category Impurity
Parent API Perindopril
Formula C23H42N3O5
Mol. Wt. 440.6
(1R, 4S)-trans-Sertraline Hydrochloride chemical structure
Custom Synthesis

(1R, 4S)-trans-Sertraline Hydrochloride

CAT No. CS-P-00245
CAS No. 79836-45-6 (Base)
Category Impurity
Parent API Sertraline
Formula -
Mol. Wt.
(1R,​5S,​6R)​-Mirogabalin isomer chemical structure
Custom Synthesis

(1R,​5S,​6R)​-Mirogabalin isomer

CAT No. CS-O-42777
CAS No. 2166206-19-3
Category Impurity
Parent API Mirogabalin
Formula C12H19NO2
Mol. Wt. 209.3
(1R,1R,2R,2R)-3,3-methylenebis(5-methyl-4-pentyl-2-(prop-1-en-2-yl)-1,2,3,4-tetrahydro-[1,1-biphenyl]-2,6-diol) chemical structure
Custom Synthesis

(1R,1R,2R,2R)-3,3-methylenebis(5-methyl-4-pentyl-2-(prop-1-en-2-yl)-1,2,3,4-tetrahydro-[1,1-biphenyl]-2,6-diol)

CAT No. CS-O-38618
CAS No. -
Category Impurity
Parent API Cannabidiol
Formula C43H60O4
Mol. Wt. 640.93
(1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(((S)- 2-hydroxy-1-phenylethyl)amino)-3-(pyrrolidi chemical structure
Custom Synthesis

(1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(((S)- 2-hydroxy-1-phenylethyl)amino)-3-(pyrrolidi

CAT No. CS-O-33533
CAS No. 491833-27-3
Category Impurity
Parent API Eliglustat
Formula C23H30N2O4
Mol. Wt. 398.5
(1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-octanamido-3-(pyrrolidin-1-yl)propyl octanoate chemical structure
Custom Synthesis

(1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-octanamido-3-(pyrrolidin-1-yl)propyl octanoate

CAT No. CS-O-33535
CAS No. 2193052-06-9
Category Impurity
Parent API Eliglustat
Formula C31H50N2O5
Mol. Wt. 530.8
(1R,2R)-1-(m-Hydroxyphenyl)-2-amino-1-propanol chemical structure
Custom Synthesis

(1R,2R)-1-(m-Hydroxyphenyl)-2-amino-1-propanol

CAT No. CS-O-34683
CAS No. 21480-43-3
Category Impurity
Parent API
Formula C9H13NO2
Mol. Wt. 167.21 mol/g
(1R,2R)-2-(2-Carboxyethyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium. chemical structure
Custom Synthesis

(1R,2R)-2-(2-Carboxyethyl)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinolinium.

CAT No. CS-O-36468
CAS No. 1075727-04-6
Category Impurity
Parent API Atracurium
Formula C24H32NO6
Mol. Wt. 430.5
(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine chemical structure
Custom Synthesis

(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine

CAT No. CS-O-34610
CAS No. 1532594-73-2
Category Impurity
Parent API
Formula C9H9F2N
Mol. Wt. 169.17
(1R,2R)-2-(3,4-Difluorophenyl)-cyclopropanamine chemical structure
Custom Synthesis

(1R,2R)-2-(3,4-Difluorophenyl)-cyclopropanamine

CAT No. CS-T-52834
CAS No. 1414348-35-8
Category Impurity
Parent API Ticagrelor
Formula C9H9F2N
Mol. Wt. 169.2
(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine hydrochloride chemical structure
Custom Synthesis

(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine hydrochloride

CAT No. CS-O-51267
CAS No. 2517869-16-6
Category Impurity
Parent API .
Formula C9H10ClF2N
Mol. Wt. 205.63
(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine(R)-2-hydroxy-2-phenylacetate chemical structure
Custom Synthesis

(1R,2R)-2-(3,4-difluorophenyl)cyclopropanamine(R)-2-hydroxy-2-phenylacetate

CAT No. CS-O-36956
CAS No. -
Category Impurity
Parent API Ticagrelor
Formula C17H17F2NO3
Mol. Wt. 321.32
(1R,2R)-2-(3,4-Difluorophenyl)cyclopropanecarboxamide chemical structure
Custom Synthesis

(1R,2R)-2-(3,4-Difluorophenyl)cyclopropanecarboxamide

CAT No. CS-T-93590
CAS No. 1006376-62-0
Category Impurity
Parent API Ticagrelor
Formula C10H9F2NO
Mol. Wt. 197.2
(1R,2R)-2-Amino-cyclopentanol Trifluoroacetic Acid Salt chemical structure
Custom Synthesis

(1R,2R)-2-Amino-cyclopentanol Trifluoroacetic Acid Salt

CAT No. CS-T-02280
CAS No. 939039-38-0
Category Impurity
Parent API
Formula -
Mol. Wt.
(1R,2R)-2-Fluorocyclopropanecarboxylic acid chemical structure
Custom Synthesis

(1R,2R)-2-Fluorocyclopropanecarboxylic acid

CAT No. CS-DV-00044
CAS No. 127199-13-7
Category Impurity
Parent API
Formula -
Mol. Wt.
(1R,2R,5R)-tert-Butyl Edoxaban chemical structure
Custom Synthesis

(1R,2R,5R)-tert-Butyl Edoxaban

CAT No. CS-O-59242
CAS No. 1255529-38-4
Category Impurity
Parent API Edoxaban
Formula C21H30ClN5O5
Mol. Wt. 467.95
(1R,2R,5S,6S)-3-Azatricyclo[4.2.1.02,5]non-7-en-4-one chemical structure
Custom Synthesis

(1R,2R,5S,6S)-3-Azatricyclo[4.2.1.02,5]non-7-en-4-one

CAT No. CS-O-61762
CAS No. 677757-32-3
Category Impurity
Parent API .
Formula C8H9NO
Mol. Wt. 135.17
(1R,2S) Eliglustat Hemi tartarate chemical structure
Custom Synthesis

(1R,2S) Eliglustat Hemi tartarate

CAT No. CS-O-35078
CAS No. -
Category Impurity
Parent API Eliglustat
Formula C50H78N4O14
Mol. Wt. 959.19
(1R,2S)-(-)-Ephedrine chemical structure
Custom Synthesis

(1R,2S)-(-)-Ephedrine

CAT No. CS-TB-40752
CAS No. 299-42-3
Category Impurity
Parent API Ephedrine hydrochloride
Formula C10H15NO
Mol. Wt. 165.23
(1R,2S)-(-)-Norephedrine hydrochloride chemical structure
Custom Synthesis

(1R,2S)-(-)-Norephedrine hydrochloride

CAT No. CS-ED-01069
CAS No. 3198-15-0
Category Impurity
Parent API Ephedrine hydrochloride
Formula C9H14ClNO
Mol. Wt. 187.67
(1R,2S)-1-(6-((6-bromo-2-methoxyquinolin-3-yl) (phenyl)methyl)-2-methoxyquinolin-3-yl)-4-(dimethylam chemical structure
Custom Synthesis

(1R,2S)-1-(6-((6-bromo-2-methoxyquinolin-3-yl) (phenyl)methyl)-2-methoxyquinolin-3-yl)-4-(dimethylam

CAT No. CS-O-34383
CAS No. -
Category Impurity
Parent API
Formula C49H44BrN3O3
Mol. Wt. 802.80
(1R,2S)-1-(6-(diisopropylamino)-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(naphthalen-1-yl)-1-phen chemical structure
Custom Synthesis

(1R,2S)-1-(6-(diisopropylamino)-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(naphthalen-1-yl)-1-phen

CAT No. CS-O-34382
CAS No. -
Category Impurity
Parent API
Formula C38H45N3O2
Mol. Wt. 575.38
(1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-3-((dimethylamino)methyl)-2-(naphthalen-1-yl)-1-phenylbut chemical structure
Custom Synthesis

(1R,2S)-1-(6-bromo-2-methoxyquinolin-3-yl)-3-((dimethylamino)methyl)-2-(naphthalen-1-yl)-1-phenylbut

CAT No. CS-O-34380
CAS No.
Category Impurity
Parent API
Formula C33H31BrN2O2
Mol. Wt. 567.52

Impurity Products at Clearsynth

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

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