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Categories / Impurity

Impurity Products

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

Showing 9169-9192 of 27565 products
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3,4,5-Trihydroxyphenylalanine chemical structure
Custom Synthesis

3,4,5-Trihydroxyphenylalanine

CAT No. CS-O-57868
CAS No. 16032-83-0
Category Impurity
Parent API phenylalanine
Formula C9H11NO5
Mol. Wt. 213.19
3,4,5-Trimethoxyamphetamine HCl chemical structure
Custom Synthesis

3,4,5-Trimethoxyamphetamine HCl

CAT No. CS-B-00248
CAS No. 5688-80-2
Category Impurity
Parent API Amphetamine
Formula C12H19NO3.HCl
Mol. Wt. 261.75
3,4,5-Trimethylpyridine-2-carbaldehyde chemical structure
Custom Synthesis

3,4,5-Trimethylpyridine-2-carbaldehyde

CAT No. CS-O-39255
CAS No. 1368185-58-3
Category Impurity
Parent API -
Formula C9H11NO
Mol. Wt. 149.19
3,4,6-Tribromoisobenzofuran-1(3H)-one chemical structure
Custom Synthesis

3,4,6-Tribromoisobenzofuran-1(3H)-one

CAT No. CS-BL-00154
CAS No.
Category Impurity
Parent API -
Formula C8H3Br3O2
Mol. Wt. 370.82
3,4-bis(cyclopropylmethoxy)benzaldehyde chemical structure
Custom Synthesis

3,4-bis(cyclopropylmethoxy)benzaldehyde

CAT No. CS-O-39568
CAS No. 1369817-76-4
Category Impurity
Parent API
Formula C15H18O3
Mol. Wt. 246.30
3,4-Dehydro-Yohimbin chemical structure
Custom Synthesis

3,4-Dehydro-Yohimbin

CAT No. CS-O-41483
CAS No. 47486-01-1
Category Impurity
Parent API Yohimbin
Formula C21H25N2O3
Mol. Wt. 353.19
3,4-Deschlorosertraline chemical structure
Custom Synthesis

3,4-Deschlorosertraline

CAT No. CS-T-52147
CAS No. 55056-87-6
Category Impurity
Parent API Sertraline
Formula C17H20ClN
Mol. Wt. 273.80
3,4-diamino-1-(3,4-diaminopyridin-2-yl)pyridinium chemical structure
Custom Synthesis

3,4-diamino-1-(3,4-diaminopyridin-2-yl)pyridinium

CAT No. CS-O-46389
CAS No. -
Category Impurity
Parent API -
Formula C10H13N6+
Mol. Wt. 217.25
3,4-Dichloro Trazodone DiHydrochloride chemical structure
Custom Synthesis

3,4-Dichloro Trazodone DiHydrochloride

CAT No. CS-O-37147
CAS No. -
Category Impurity
Parent API Trazodone
Formula C19H23Cl4N5O
Mol. Wt. 479.23
3,4-Dicyano-2,5-dihydroxyphenylacetic Acid (2-Maleimido)-N-ethylamide chemical structure
Custom Synthesis

3,4-Dicyano-2,5-dihydroxyphenylacetic Acid (2-Maleimido)-N-ethylamide

CAT No. CS-T-17852
CAS No. 1159977-29-3
Category Impurity
Parent API
Formula -
Mol. Wt.
3,4-Diepi-Doxorubicin Hydrochloride chemical structure
Custom Synthesis

3,4-Diepi-Doxorubicin Hydrochloride

CAT No. CS-O-60247
CAS No. 73069-23-5
Category Impurity
Parent API Doxorubicin
Formula C27H30ClNO11
Mol. Wt. 579.98
3,4-Difluoro-2-((phenylthio)methyl)benzoic Acid chemical structure
Custom Synthesis

3,4-Difluoro-2-((phenylthio)methyl)benzoic Acid

CAT No. CS-O-37787
CAS No. 2136287-65-3
Category Impurity
Parent API Baloxavir Marboxil
Formula C14H10F2O2S
Mol. Wt. 280.29
3,4-dihydro doramectin chemical structure
Custom Synthesis

3,4-dihydro doramectin

CAT No. CS-O-37144
CAS No. -
Category Impurity
Parent API Doramectin
Formula C50H76O14
Mol. Wt. 901.13
3,4-Dihydro Naratriptan Oxalate chemical structure
Custom Synthesis

3,4-Dihydro Naratriptan Oxalate

CAT No. CS-T-94072
CAS No. 121679-21-8
Category Impurity
Parent API Naratriptan
Formula C19H25N3O6S
Mol. Wt. 423.48
3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide chemical structure
Custom Synthesis

3,4-Dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine-6-sulfonamide 1,1-dioxide

CAT No. CS-O-31527
CAS No. 154127-40-9
Category Impurity
Parent API
Formula -
Mol. Wt.
3,4-Dihydrocarbostyril Aripiprazole chemical structure
Custom Synthesis

3,4-Dihydrocarbostyril Aripiprazole

CAT No. CS-O-54045
CAS No.
Category Impurity
Parent API Aripiprazole
Formula C22H24N2O3
Mol. Wt. 364.44
3,4-Dihydroisoquinolin-2(1H)-yl(oxo)acetic acid chemical structure
Custom Synthesis

3,4-Dihydroisoquinolin-2(1H)-yl(oxo)acetic acid

CAT No. CS-M-28742
CAS No. 603097-44-5
Category Impurity
Parent API
Formula -
Mol. Wt.
3,4-Dihydroxy-3-cyclobutene-1,2-dione chemical structure
Custom Synthesis

3,4-Dihydroxy-3-cyclobutene-1,2-dione

CAT No. CS-M-52758
CAS No. 2892-51-5
Category Impurity
Parent API
Formula -
Mol. Wt.
3,4-Dimethoxy-2-pyridinemethanol chemical structure
Custom Synthesis

3,4-Dimethoxy-2-pyridinemethanol

CAT No. CS-T-19616
CAS No. 72830-08-1
Category Impurity
Parent API Pantoprazole
Formula C8H11NO3
Mol. Wt. 169.2
3,4-Dimethoxy-a-[3-(methylamino)propyl]-a-(1-methylethyl)-benzeneacetonitrile Hydrochloride chemical structure
Custom Synthesis

3,4-Dimethoxy-a-[3-(methylamino)propyl]-a-(1-methylethyl)-benzeneacetonitrile Hydrochloride

CAT No. CS-T-53407
CAS No. 67775-97-7
Category Impurity
Parent API Verapamil
Formula C17H26N2O2 : HCl
Mol. Wt. 290.4 : 36.5
3,4-Dimethoxybenzoyl Chloride chemical structure
Custom Synthesis

3,4-Dimethoxybenzoyl Chloride

CAT No. CS-T-19648
CAS No. 3535-37-3
Category Impurity
Parent API
Formula -
Mol. Wt.
3,4-Dimethoxycinnamamide chemical structure
Custom Synthesis

3,4-Dimethoxycinnamamide

CAT No. CS-ED-41673
CAS No. 14773-40-1
Category Impurity
Parent API Istradefylline
Formula C11H13NO3
Mol. Wt. 207.23
3,4-Dimethoxy-N-methylbicyclo[4.2.0]octa-1,3,5-triene-7-methanamine chemical structure
Custom Synthesis

3,4-Dimethoxy-N-methylbicyclo[4.2.0]octa-1,3,5-triene-7-methanamine

CAT No. CS-O-48147
CAS No. 148870-56-8
Category Impurity
Parent API Ivabradine
Formula C12H17NO2
Mol. Wt. 207.27
3,4-dimethyl Medetomidine L(+)- Tartaric acid salt chemical structure
Custom Synthesis

3,4-dimethyl Medetomidine L(+)- Tartaric acid salt

CAT No. CS-O-52093
CAS No. 2240179-62-6 (Freebase)
Category Impurity
Parent API Medetomidine
Formula C17H22N2O6
Mol. Wt. 350.37

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