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Categories / Impurity

Impurity Products

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

Showing 21673-21696 of 27558 products
All In Stock Custom Synthesis
N-Methyl Upadacitinib chemical structure
Custom Synthesis

N-Methyl Upadacitinib

CAT No. CS-O-45308
CAS No. -
Category Impurity
Parent API Upadacitinib
Formula C18H21F3N6O
Mol. Wt. 394.39
N-Methyl Valganciclovir (TFA salt) chemical structure
Custom Synthesis

N-Methyl Valganciclovir (TFA salt)

CAT No. CS-EO-03930
CAS No. 1401661-95-7 (Freebase)
Category Impurity
Parent API Valganciclovir
Formula C15H24N6O5 : C2HF3O2
Mol. Wt. 368.4 : 114
N-Methyl Vortioxetine chemical structure
Custom Synthesis

N-Methyl Vortioxetine

CAT No. CS-O-58676
CAS No. 1293489-87-8
Category Impurity
Parent API Vortioxetine
Formula C19H24N2S
Mol. Wt. 312.47
N-Methyl Vortioxetine Hydrobromide chemical structure
Custom Synthesis

N-Methyl Vortioxetine Hydrobromide

CAT No. CS-O-52757
CAS No.
Category Impurity
Parent API Vortioxetine
Formula C19H25BrN2S
Mol. Wt. 393.38
N-Methyl Xanomeline chemical structure
Custom Synthesis

N-Methyl Xanomeline

CAT No. CS-O-63061
CAS No. -
Category Impurity
Parent API Xanomeline
Formula C15H23N3O5S2
Mol. Wt. 389.49
N-Methyl Ziprasidone chemical structure
Custom Synthesis

N-Methyl Ziprasidone

CAT No. CS-T-35543
CAS No. 774595-88-9
Category Impurity
Parent API Ziprasidone
Formula C22H23ClN4OS
Mol. Wt. 427
N-methyl zolmitriptan chemical structure
Custom Synthesis

N-methyl zolmitriptan

CAT No. CS-O-33563
CAS No. -
Category Impurity
Parent API Zolmitriptan
Formula C17H24N3O2+
Mol. Wt. 302.39
N-methyl-1-phenylpropan-2-amine chemical structure
Custom Synthesis

N-methyl-1-phenylpropan-2-amine

CAT No. CS-O-40952
CAS No. 7632-10-2
Category Impurity
Parent API Selegiline
Formula C10H15N
Mol. Wt. 149.2
N-methyl-2-((6'-(2-(methylcarbamoyl)benzyl)-1H,1'H-[3,3'-biindazol]-6-yl)thio)benzamide chemical structure
Custom Synthesis

N-methyl-2-((6'-(2-(methylcarbamoyl)benzyl)-1H,1'H-[3,3'-biindazol]-6-yl)thio)benzamide

CAT No. CS-O-37894
CAS No. -
Category Impurity
Parent API
Formula C31H26N6O2S
Mol. Wt. 546.64
N-methyl-2-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-amine chemical structure
Custom Synthesis

N-methyl-2-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-5-amine

CAT No. CS-O-37797
CAS No. 1196516-85-0
Category Impurity
Parent API -
Formula C10H11F3N2
Mol. Wt. 216.20
N-Methyl-2-nitroaniline chemical structure
Custom Synthesis

N-Methyl-2-nitroaniline

CAT No. CS-T-34509
CAS No. 612-28-2
Category Impurity
Parent API Telmisartan
Formula C7H8N2O2
Mol. Wt. 152.2
N-Methyl-4-[4-[[[[3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxamide chemical structure
Custom Synthesis

N-Methyl-4-[4-[[[[3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenoxy]-2-pyridinecarboxamide

CAT No. CS-T-81348
CAS No. 1285533-84-7
Category Impurity
Parent API Sorafenib
Formula C21H17F3N4O3
Mol. Wt. 430.4
N-Methyl-4-aminobutyric Acid chemical structure
Custom Synthesis

N-Methyl-4-aminobutyric Acid

CAT No. CS-T-33052
CAS No. 1119-48-8
Category Impurity
Parent API Azelastine
Formula C5H11NO2
Mol. Wt. 117.1
N-methyl-4-phenylbutan-2-amine chemical structure
Custom Synthesis

N-methyl-4-phenylbutan-2-amine

CAT No. CS-O-56121
CAS No. 63957-19-7
Category Impurity
Parent API Amphetamine
Formula C11H17N
Mol. Wt. 163.26
N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide (Theophyllidine) chemical structure
Custom Synthesis

N-Methyl-5-(methylamino)-1H-imidazole-4-carboxamide (Theophyllidine)

CAT No. CS-RS-00085
CAS No. 6736-40-9
Category Impurity
Parent API Diprophylline
Formula C6H10N4O
Mol. Wt. 154.2
N-methylated Dimer 1 chemical structure
Custom Synthesis

N-methylated Dimer 1

CAT No. CS-EO-00828
CAS No. -
Category Impurity
Parent API Neostigmine
Formula C25H38N4O4 : 2(Br) : 2(CH3O4S)
Mol. Wt. 458.6 : 2(79.9) : 2(111.1)
N-Methyleflornithine chemical structure
Custom Synthesis

N-Methyleflornithine

CAT No. CS-O-14611
CAS No. -
Category Impurity
Parent API Ornithine
Formula -
Mol. Wt.
N'-Methyleneisonicotinohydrazide chemical structure
Custom Synthesis

N'-Methyleneisonicotinohydrazide

CAT No. CS-O-40159
CAS No. 4813-02-9
Category Impurity
Parent API Isoniazide
Formula C7H7N3O
Mol. Wt. 149.15
N-Methylfingolimod Hydrochloride chemical structure
Custom Synthesis

N-Methylfingolimod Hydrochloride

CAT No. CS-T-81521
CAS No. 1404233-80-2
Category Impurity
Parent API Fingolimod
Formula C20H35NO2 : HCl
Mol. Wt. 321.5 : 36.5
N-methylformamide Desvenlafaxine chemical structure
Custom Synthesis

N-methylformamide Desvenlafaxine

CAT No. CS-O-53547
CAS No.
Category Impurity
Parent API venlafaxine
Formula C16H23NO3
Mol. Wt. 277.36
N-Methylformanilide chemical structure
Custom Synthesis

N-Methylformanilide

CAT No. CS-T-33868
CAS No. 93-61-8
Category Impurity
Parent API
Formula -
Mol. Wt.
N-Methylguanidine Hydrochloride chemical structure
Custom Synthesis

N-Methylguanidine Hydrochloride

CAT No. CS-T-33922
CAS No. 21770-81-0
Category Impurity
Parent API
Formula -
Mol. Wt.
N-Methylleucyl Vancomycin chemical structure
Custom Synthesis

N-Methylleucyl Vancomycin

CAT No. CS-O-16451
CAS No. -
Category Impurity
Parent API Vancomycin
Formula -
Mol. Wt.
N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl Ester chemical structure
Custom Synthesis

N-Methyl-L-valine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]-3-hydroxypropyl Ester

CAT No. CS-O-35213
CAS No. 1401661-95-7
Category Impurity
Parent API Valganciclovir
Formula C15H24N6O5
Mol. Wt. 368.4

Impurity Products at Clearsynth

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

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