Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
27,990products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,098Pharmacopeial Impurities (EP / USP / BP) 4,399Nitrosamine Impurities 631Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,504Metabolites & Degradation Products 3,922API Reference Standards 3,436
![2-Hydroxyethyl,1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate chemical structure](/media/structures/OECIQQSCSYNPEJ-UHFFFAOYSA-N.svg)
2-Hydroxyethyl,1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate
- CAS
- 1904628-10-9
- Formula
- C27H28N4O6
- MW
- 504.5 g/mol
VQ-024316
2-Hydroxypropane-1,3-diyl (4Z,4'Z,7Z,7'Z,10Z,10'Z,13Z,13'Z,16Z,16'Z,19Z,19'Z)-bis(docosa-4,7,10,13,16,19-hexaenoate)
- CAS
- 124538-05-2
- Formula
- C47H68O5
- MW
- 713 g/mol
VQ-032446
2-Isonicotinoyl-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
- CAS
- 923571-15-7
- Formula
- C17H15NO4
- MW
- 297.3 g/mol
VQ-030281
2-Isopropoxy-5-(3-(1-oxo-2,3-dihydro-1H-inden-4-yl)-1,2,4-oxadiazol-5-yl)benzonitrile
- CAS
- 2251699-84-8
- Formula
- C21H17N3O3
- MW
- 359.4 g/mol
VQ-023447
2-Isopropoxyethyl 4-(oxiran-2-ylmethoxy)benzoate
- CAS
- 1346603-05-1
- Formula
- C15H20O5
- MW
- 280.32 g/mol
VQ-024608
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