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Categories / Impurity

Impurity Products

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

Showing 27505-27528 of 27540 products
All In Stock Custom Synthesis
Zotepine S-Oxide chemical structure
Custom Synthesis

Zotepine S-Oxide

CAT No. CS-T-87838
CAS No. 78105-23-4
Category Impurity
Parent API Zotepine
Formula C18H18ClNO2S
Mol. Wt. 347.9
Zoxamide cyclized impurity chemical structure
Custom Synthesis

Zoxamide cyclized impurity

CAT No. CS-O-45156
CAS No. 209809-72-3
Category Impurity
Parent API Zoxamide
Formula C14H15Cl2NO2
Mol. Wt. 300.18
Zuclopenthixol acetate chemical structure
Custom Synthesis

Zuclopenthixol acetate

CAT No. CS-O-02591
CAS No. 85721-05-7
Category Impurity
Parent API Zuclopenthixol
Formula C24H27ClN2O2S
Mol. Wt. 443.14
α- formyl- (3- endo) - 8- methyl- 8- azabicyclo[3.2.1] oct- 3- yl benzeneacetic acidester chemical structure
Custom Synthesis

α- formyl- (3- endo) - 8- methyl- 8- azabicyclo[3.2.1] oct- 3- yl benzeneacetic acidester

CAT No. CS-O-56550
CAS No. 22226-37-5
Category Impurity
Parent API Atropine
Formula C17H21NO3
Mol. Wt. 287.35
α-(2,3-Dimethylphenyl)-1-(trityl)-1H-imidazole-4-methanol chemical structure
Custom Synthesis

α-(2,3-Dimethylphenyl)-1-(trityl)-1H-imidazole-4-methanol

CAT No. CS-T-53660
CAS No. 176721-01-0
Category Impurity
Parent API Medetomidine
Formula C31H28N2O
Mol. Wt. 444.6
α-(2-Chloro-4-fluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazole-1-ethanol chemical structure
Custom Synthesis

α-(2-Chloro-4-fluorophenyl)-α-(1H-1,2,4-triazol-1-ylmethyl)-1H-1,2,4-triazole-1-ethanol

CAT No. CS-O-40121
CAS No. 153044-06-5
Category Impurity
Parent API Bexarotene
Formula C13H12ClFN6O
Mol. Wt. 322.7
α,α-Dimethylphenethylformamide chemical structure
Custom Synthesis

α,α-Dimethylphenethylformamide

CAT No. CS-T-20456
CAS No. 52117-13-2
Category Impurity
Parent API Phentermine
Formula C11H15NO
Mol. Wt. 177.2
α-[(Dimethylamino)methyl]-α-ethyl-benzenemethanol chemical structure
Custom Synthesis

α-[(Dimethylamino)methyl]-α-ethyl-benzenemethanol

CAT No. CS-T-53395
CAS No. 5612-61-3
Category Impurity
Parent API
Formula -
Mol. Wt.
α-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-fluoro-4-hydroxybenzeneacetic Acid chemical structure
Custom Synthesis

α-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-fluoro-4-hydroxybenzeneacetic Acid

CAT No. CS-T-53549
CAS No. 1131872-19-9
Category Impurity
Parent API
Formula -
Mol. Wt.
α-[[[4-(5-Chloro-6′-methyl[2,3′-bipyridin]-3-yl)phenyl]sulfonyl]methyl]-4-(methylsulfonyl)benzenemethanol chemical structure
Custom Synthesis

α-[[[4-(5-Chloro-6′-methyl[2,3′-bipyridin]-3-yl)phenyl]sulfonyl]methyl]-4-(methylsulfonyl)benzenemethanol

CAT No. CS-O-47166
CAS No. 646459-43-0
Category Impurity
Parent API Etoricoxib
Formula C26H23ClN2O5S2
Mol. Wt. 543.06
α-Acetyl Digoxin chemical structure
Custom Synthesis

α-Acetyl Digoxin

CAT No. CS-T-47209
CAS No. 5511-98-8
Category Impurity
Parent API Digoxin
Formula C43H66O15
Mol. Wt. 823
α-Cypermethrin-d5 1'-Epimeric Mixture chemical structure
Custom Synthesis

α-Cypermethrin-d5 1'-Epimeric Mixture

CAT No. CS-T-96252
CAS No.
Category Impurity
Parent API
Formula C22H14D5Cl2NO3
Mol. Wt. 421.33
α-Diethylethanolamine Dicyclohexylketone chemical structure
Custom Synthesis

α-Diethylethanolamine Dicyclohexylketone

CAT No. CS-T-93509
CAS No. 2731926-17-1
Category Impurity
Parent API Dicycloverine
Formula C19H35NO2
Mol. Wt. 309.49
α-Dihydroartemisinin chemical structure
Custom Synthesis

α-Dihydroartemisinin

CAT No. CS-BQ-00024
CAS No. 81496-81-3
Category Impurity
Parent API Artemisinin
Formula C15H24O5
Mol. Wt. 284.35
α-Ethyl-α-(1-demethylethyl)-Verapamil Hydrochloride chemical structure
Custom Synthesis

α-Ethyl-α-(1-demethylethyl)-Verapamil Hydrochloride

CAT No. CS-T-76618
CAS No. 190850-49-8
Category Impurity
Parent API Verapamil
Formula -
Mol. Wt.
α-Hydroxytamoxifen chemical structure
Custom Synthesis

α-Hydroxytamoxifen

CAT No. CS-O-55640
CAS No. 97151-02-05
Category Impurity
Parent API tamoxifen
Formula C26H29NO2
Mol. Wt. 387.51
α-Kaurene chemical structure
Custom Synthesis

α-Kaurene

CAT No. CS-O-48011
CAS No. 562-28-7
Category Impurity
Parent API -
Formula C20H32
Mol. Wt. 272.47
α-Lipoic acid ethyl ester chemical structure
Custom Synthesis

α-Lipoic acid ethyl ester

CAT No. CS-T-104144
CAS No. 46353-61-1
Category Impurity
Parent API Lipoic acid
Formula C10H18O2S2
Mol. Wt. 234.37
α-Methyl-3-(trifluoromethyl)benzeneacetaldehyde chemical structure
Custom Synthesis

α-Methyl-3-(trifluoromethyl)benzeneacetaldehyde

CAT No. CS-T-82349
CAS No. 1034094-54-6
Category Impurity
Parent API Cinacalcet
Formula C10H9F3O
Mol. Wt. 202.2
α-Phenyl-α-(2-pyridyl)acetonitrile chemical structure
Custom Synthesis

α-Phenyl-α-(2-pyridyl)acetonitrile

CAT No. CS-T-60499
CAS No. 5005-36-7
Category Impurity
Parent API Disopyramide
Formula C13H10N2
Mol. Wt. 194.2
β,γ-Dihydro vitamin K1 chemical structure
Custom Synthesis

β,γ-Dihydro vitamin K1

CAT No. CS-O-56701
CAS No. 1217521-73-7
Category Impurity
Parent API phytonadione
Formula C31H48O2
Mol. Wt. 452.72
β-Acetyl Digoxin chemical structure
Custom Synthesis

β-Acetyl Digoxin

CAT No. CS-T-47210
CAS No. 5355-48-6
Category Impurity
Parent API Digoxin
Formula C43H66O15
Mol. Wt. 823
β-Hydroxy Thyroxine chemical structure
Custom Synthesis

β-Hydroxy Thyroxine

CAT No. CS-T-56505
CAS No. 107849-54-7
Category Impurity
Parent API Levothyroxine
Formula C15H11I4NO5
Mol. Wt. 792.9
β-Ionyliden-ethanol chemical structure
Custom Synthesis

β-Ionyliden-ethanol

CAT No. CS-T-29559
CAS No. 3917-39-3
Category Impurity
Parent API
Formula -
Mol. Wt.

Impurity Products at Clearsynth

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

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