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Categories / Impurity

Impurity Products

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

Showing 21241-21264 of 27551 products
All In Stock Custom Synthesis
N-Demethyl prochlorperazine chemical structure
Custom Synthesis

N-Demethyl prochlorperazine

CAT No. CS-ED-00761
CAS No. 40323-85-1
Category Impurity
Parent API Prochlorperazine
Formula C19H22ClN3S
Mol. Wt. 359.92
N-demethyl prochlorperazine chemical structure
Custom Synthesis

N-demethyl prochlorperazine

CAT No. CS-O-35128
CAS No. 40323-85-1
Category Impurity
Parent API Prochlorperazine
Formula C19H22ClN3S
Mol. Wt. 359.92
N-Demethyl Tepotinib chemical structure
Custom Synthesis

N-Demethyl Tepotinib

CAT No. CS-O-66376
CAS No. 1103506-82-6
Category Impurity
Parent API Tepotinib
Formula C28H26N6O2
Mol. Wt. 478.56
N-Demethyl Trimipramine chemical structure
Custom Synthesis

N-Demethyl Trimipramine

CAT No. CS-T-93435
CAS No. 2293-21-2
Category Impurity
Parent API Imipramine
Formula C19H24N2
Mol. Wt. 280.41
N-demethyl-erythromycin A dihydrogen carbonate chemical structure
Custom Synthesis

N-demethyl-erythromycin A dihydrogen carbonate

CAT No. CS-O-64827
CAS No. -
Category Impurity
Parent API erythromycin A
Formula C38H61NO15
Mol. Wt. 771.89
N-Demethyl-N-Propanoyl Erythromycin chemical structure
Custom Synthesis

N-Demethyl-N-Propanoyl Erythromycin

CAT No. CS-P-07835
CAS No. 147702-49-6
Category Impurity
Parent API Erythromycin
Formula -
Mol. Wt.
N-Demethyltramadol Hydrochloride chemical structure
Custom Synthesis

N-Demethyltramadol Hydrochloride

CAT No. CS-O-05767
CAS No. 1018989-94-0
Category Impurity
Parent API Tramadol
Formula -
Mol. Wt.
N-Depropylpropafenone chemical structure
Custom Synthesis

N-Depropylpropafenone

CAT No. CS-EO-03795
CAS No. 86383-22-4
Category Impurity
Parent API Propafenone
Formula C18H21NO3 : C2H2O4
Mol. Wt. 299.4 : 90.0
N-Des Acryloyl Ibrutinib Impurity chemical structure
Custom Synthesis

N-Des Acryloyl Ibrutinib Impurity

CAT No. CS-O-59451
CAS No. 1642571-07-0
Category Impurity
Parent API Ibrutinib
Formula C22H23ClN6O
Mol. Wt. 422.91
N-Des acryloyl Sotorasib chemical structure
Custom Synthesis

N-Des acryloyl Sotorasib

CAT No. CS-O-45969
CAS No. 2484718-65-0
Category Impurity
Parent API Sotorasib
Formula C27H28F2N6O2
Mol. Wt. 506.6
N-des ethyl Elacestrant chemical structure
Custom Synthesis

N-des ethyl Elacestrant

CAT No. CS-O-56926
CAS No.
Category Impurity
Parent API Elacestrant
Formula C28H34N2O2
Mol. Wt. 430.58
N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin chemical structure
Custom Synthesis

N-Des(2-(2-ethoxy)phenoxy)ethyl)-N-(2-(2-ethoxy)phenoxy)acetyl) Tamsulosin

CAT No. CS-T-103259
CAS No. 133261-17-3
Category Impurity
Parent API Tamsulosin
Formula C20H26N2O6S
Mol. Wt. 422.50
N-Des(5-methylpyrazinecarbonyl)-N-ethylcarboxyl Glipizide chemical structure
Custom Synthesis

N-Des(5-methylpyrazinecarbonyl)-N-ethylcarboxyl Glipizide

CAT No. CS-T-16428
CAS No. 13554-93-3
Category Impurity
Parent API Glipizide
Formula C18H27N3O5S
Mol. Wt. 397.5
N-Des(dimethyl)-4-epi-tetracycline chemical structure
Custom Synthesis

N-Des(dimethyl)-4-epi-tetracycline

CAT No. CS-T-52097
CAS No. 53864-51-0
Category Impurity
Parent API Tetracycline
Formula -
Mol. Wt.
N-desacetamide Zalunfiban chemical structure
Custom Synthesis

N-desacetamide Zalunfiban

CAT No. CS-O-45767
CAS No. 2820400-25-5
Category Impurity
Parent API Zalunfiban
Formula C14H15N7OS
Mol. Wt. 329.38
N-Desacetyl 5-Azido Oseltamivir chemical structure
Custom Synthesis

N-Desacetyl 5-Azido Oseltamivir

CAT No. CS-T-15614
CAS No. 204255-04-9
Category Impurity
Parent API Oseltamivir
Formula C14H24N4O3
Mol. Wt. 296.4
N-Desacetyl Thiocolchicoside chemical structure
Custom Synthesis

N-Desacetyl Thiocolchicoside

CAT No. CS-T-88917
CAS No. 177991-81-0
Category Impurity
Parent API Thiocolchicoside
Formula C25H31NO9S
Mol. Wt. 521.58
N-Desacetyl-N,O-descarbonyl O-Acetyl Linezolid chemical structure
Custom Synthesis

N-Desacetyl-N,O-descarbonyl O-Acetyl Linezolid

CAT No. CS-T-15585
CAS No. 333753-71-2
Category Impurity
Parent API Linezolid
Formula -
Mol. Wt.
N-Desacryloyl N-(3-Acryloyl-propanoyl) Ibrutinib chemical structure
Custom Synthesis

N-Desacryloyl N-(3-Acryloyl-propanoyl) Ibrutinib

CAT No. CS-EO-02889
CAS No. 2244619-11-0
Category Impurity
Parent API Ibrutinib
Formula C28H28N6O4
Mol. Wt. 512.6
N-Desbenzyl N-tert-butyloxycarbonyl Donepezil chemical structure
Custom Synthesis

N-Desbenzyl N-tert-butyloxycarbonyl Donepezil

CAT No. CS-T-15610
CAS No. 948550-60-5
Category Impurity
Parent API Donepezil
Formula -
Mol. Wt.
N-DesBoc Docetaxel chemical structure
Custom Synthesis

N-DesBoc Docetaxel

CAT No. CS-T-73745
CAS No. 133524-69-3
Category Impurity
Parent API Paclitaxel
Formula C38H45NO12
Mol. Wt. 707.8
N-Desbutyl Dronedarone Hydrochloride chemical structure
Custom Synthesis

N-Desbutyl Dronedarone Hydrochloride

CAT No. CS-O-05554
CAS No. 197431-02-0
Category Impurity
Parent API Dronedarone
Formula C27H37ClN2O5S
Mol. Wt. 537.11
N-Desbutyl-N-propyl Bumetanide chemical structure
Custom Synthesis

N-Desbutyl-N-propyl Bumetanide

CAT No. CS-T-15774
CAS No. 28395-28-0
Category Impurity
Parent API Bumetanide
Formula C16H18N2O5S
Mol. Wt. 350.4
N-Descarboxymethyl-N-carboxyethyl Lacosamide-D3 (Impurity) chemical structure
Custom Synthesis

N-Descarboxymethyl-N-carboxyethyl Lacosamide-D3 (Impurity)

CAT No. CS-T-96981
CAS No.
Category Impurity
Parent API
Formula C14H17D3N2O3
Mol. Wt. 267.34

Impurity Products at Clearsynth

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

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