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Categories / Impurity

Impurity Products

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

Showing 7249-7272 of 27558 products
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(Z)-4-(2-((4-(((6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino chemical structure
Custom Synthesis

(Z)-4-(2-((4-(((6-(methoxycarbonyl)-2-oxoindolin-3-ylidene)(phenyl)methyl)amino)phenyl)(methyl)amino

CAT No. CS-O-37559
CAS No. 1799894-54-4
Category Impurity
Parent API Nintedanib
Formula C32H36N5O4
Mol. Wt. 554.7
(Z)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one chemical structure
Custom Synthesis

(Z)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one

CAT No. CS-P-09132
CAS No. 52340-45-1
Category Impurity
Parent API Ionone
Formula C13H20O
Mol. Wt. 192.3
(Z)-4-Hydroxy Tamoxifen chemical structure
Custom Synthesis

(Z)-4-Hydroxy Tamoxifen

CAT No. CS-T-28760
CAS No. 68047-06-3
Category Impurity
Parent API Tamoxifen
Formula C26H29NO2
Mol. Wt. 387.51
(Z)-4-hydroxyclomiphene chemical structure
Custom Synthesis

(Z)-4-hydroxyclomiphene

CAT No. CS-O-14681
CAS No. 104575-09-9
Category Impurity
Parent API Clomiphene
Formula C26H28ClNO2
Mol. Wt. 421.97
(Z)-4-styryl Linagliptin Impurity chemical structure
Custom Synthesis

(Z)-4-styryl Linagliptin Impurity

CAT No. CS-O-45909
CAS No. -
Category Impurity
Parent API Linagliptin
Formula C32H32N8O2
Mol. Wt. 560.66
(Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoate sodium chemical structure
Custom Synthesis

(Z)-7-((1R,2R,3R,5S)-3,5-dihydroxy-2-((S,E)-3-hydroxyoct-1-en-1-yl)cyclopentyl)hept-5-enoate sodium

CAT No. CS-O-61807
CAS No. 58581-22-9
Category Impurity
Parent API Epoprostenol
Formula C20H33NaO5
Mol. Wt. 376.47
(Z)-9-(prop-1-en-1-yl)-9H-purin-6-amine chemical structure
Custom Synthesis

(Z)-9-(prop-1-en-1-yl)-9H-purin-6-amine

CAT No. CS-O-38929
CAS No. 1464851-21-5
Category Impurity
Parent API Tenofovir
Formula C8H9N5
Mol. Wt. 175.19
(Z)-9-Hexadecenal chemical structure
Custom Synthesis

(Z)-9-Hexadecenal

CAT No. CS-T-55570
CAS No. 56219-04-6
Category Impurity
Parent API
Formula -
Mol. Wt.
(Z)-Ajoene chemical structure
Custom Synthesis

(Z)-Ajoene

CAT No. CS-P-00537
CAS No. 92285-00-2
Category Impurity
Parent API
Formula -
Mol. Wt.
(Z)-Chlorfenvinphos chemical structure
Custom Synthesis

(Z)-Chlorfenvinphos

CAT No. CS-O-61095
CAS No. 18708-87-7
Category Impurity
Parent API Chlorfenvinphos
Formula C12H14Cl3O4P
Mol. Wt. 359.57
(Z)-Cinnamyl Cilnidipine chemical structure
Custom Synthesis

(Z)-Cinnamyl Cilnidipine

CAT No. CS-T-71670
CAS No. 146924-45-0
Category Impurity
Parent API Cilnidipine
Formula C27H28N2O7
Mol. Wt. 492.5
(Z)-Deschloro Clomiphene Hydrochloride chemical structure
Custom Synthesis

(Z)-Deschloro Clomiphene Hydrochloride

CAT No. CS-T-74152
CAS No. 97800-41-4
Category Impurity
Parent API Clomiphene
Formula C26H30ClNO
Mol. Wt. 407.98
(Z)-Elafibranor chemical structure
Custom Synthesis

(Z)-Elafibranor

CAT No. CS-O-60167
CAS No.
Category Impurity
Parent API Elafibranor
Formula C22H24O4S
Mol. Wt. 384.49
(Z)-Ensifentrine chemical structure
Custom Synthesis

(Z)-Ensifentrine

CAT No. CS-O-61646
CAS No.
Category Impurity
Parent API Ensifentrine
Formula C26H31N5O4
Mol. Wt. 477.57
(Z)-ethyl 2-(((4-(N'-((hexyloxy)carbonyl)carbamimidoyl)phenyl)amino)methyl)-1-methyl-1H-benzo[d]imid chemical structure
Custom Synthesis

(Z)-ethyl 2-(((4-(N'-((hexyloxy)carbonyl)carbamimidoyl)phenyl)amino)methyl)-1-methyl-1H-benzo[d]imid

CAT No. CS-O-37281
CAS No. -
Category Impurity
Parent API Dabigatran
Formula C27H37N5O7S
Mol. Wt. 575.68
(Z)-ethyl 2-(2-(4-methoxyphenyl)hydrazono)-2-(5-morpholino-6-oxo-1-(4-(2-oxopiperidin-1-yl)phenyl)-1,2,3,6-tetrahydropyridin-4-yl)acetate chemical structure
Custom Synthesis

(Z)-ethyl 2-(2-(4-methoxyphenyl)hydrazono)-2-(5-morpholino-6-oxo-1-(4-(2-oxopiperidin-1-yl)phenyl)-1,2,3,6-tetrahydropyridin-4-yl)acetate

CAT No. CS-O-38830
CAS No. -
Category Impurity
Parent API Apixaban
Formula C31H37N5O6
Mol. Wt. 575.66
(Z)-Ethyl 3-(dimethylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate chemical structure
Custom Synthesis

(Z)-Ethyl 3-(dimethylamino)-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate

CAT No. CS-O-61250
CAS No. 1363407-28-6
Category Impurity
Parent API levofloxacin
Formula C15H16F3NO4
Mol. Wt. 331.29
(Z)-Ethyl 3-Aminocrotonate chemical structure
Custom Synthesis

(Z)-Ethyl 3-Aminocrotonate

CAT No. CS-O-39297
CAS No. 626-34-6
Category Impurity
Parent API
Formula C6H11NO2
Mol. Wt. 129.16
(Z)-ethyl 3-ethoxy-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate chemical structure
Custom Synthesis

(Z)-ethyl 3-ethoxy-2-(2,4,5-trifluoro-3-methoxybenzoyl)acrylate

CAT No. CS-O-38482
CAS No. 122375-85-3
Category Impurity
Parent API
Formula C15H15F3O5
Mol. Wt. 332.27
(Z)-ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate chemical structure
Custom Synthesis

(Z)-ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate

CAT No. CS-O-60508
CAS No. 66338-95-2
Category Impurity
Parent API Ceftazidime
Formula C6H8ClNO4
Mol. Wt. 193.59
(Z)-hydroxyimino des-isobutyl Febuxostat impurity chemical structure
Custom Synthesis

(Z)-hydroxyimino des-isobutyl Febuxostat impurity

CAT No. CS-O-53983
CAS No.
Category Impurity
Parent API -
Formula C14H14N2O4S
Mol. Wt. 306.34
(Z)-Isomer of N-Nitroso Fluvoxamine Impurity F chemical structure
Custom Synthesis

(Z)-Isomer of N-Nitroso Fluvoxamine Impurity F

CAT No. CS-O-66543
CAS No.
Category Impurity
Parent API Fluvoxamine
Formula C17H25F3N4O3
Mol. Wt. 390.41 g/mol
(Z)-Istradefylline chemical structure
Custom Synthesis

(Z)-Istradefylline

CAT No. CS-O-14578
CAS No. -
Category Impurity
Parent API
Formula -
Mol. Wt.
(Z)-Ixabepilone chemical structure
Custom Synthesis

(Z)-Ixabepilone

CAT No. CS-K-00306
CAS No. 1220999-07-4
Category Impurity
Parent API -
Formula C27H42N2O5S
Mol. Wt. 506.70

Impurity Products at Clearsynth

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

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