Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
28,554products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,252Pharmacopeial Impurities (EP / USP / BP) 4,401Nitrosamine Impurities 650Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,612Metabolites & Degradation Products 4,146API Reference Standards 3,493
![5H-Pyrido[4,3-b]indole chemical structure](/media/structures/RDMFHRSPDKWERA-UHFFFAOYSA-N.svg)
![5H,6H,7H-Pyrrolo[2,3-d]pyrimidin-6-one chemical structure](/media/structures/NCIZQRMMYUHTDP-UHFFFAOYSA-N.svg)
6 Amino 4 chloro 1 2 dihydro 1 hydroxy 2 iminopyrimidine
- CAS
- 34960-71-9
- Formula
- C4H5ClN4O
- MW
- 160.56 g/mol
VQ-049123
6 Chloro 1 cyclopropyl 7 fluoro 4 oxo 1 4 dihydroquinoline 3 carboxylic acid
- CAS
- 160312-26-5
- Formula
- C13H9ClFNO3
- MW
- 281.66 g/mol
VQ-048216
6-((2-Aminoethyl)amino)-7-chloro-1-cyclopropyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
- CAS
- 528851-85-6
- Formula
- C15H16ClN3O3
- MW
- 321.76 g/mol
VQ-036339
6-((2-Iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione
- CAS
- 2069937-25-1
- Formula
- C9H12N4O2
- MW
- 208.22 g/mol
VQ-044942
![6-((5-Fluoro-2-((3,4,5-trimethoxyphenyl)amino)pyrimidin-4-yl)amino)-4-(hydroxymethyl)-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one chemical structure](/media/structures/SJCAXKZLEUFCLP-UHFFFAOYSA-N.svg)
6-((5-Fluoro-2-((3,4,5-trimethoxyphenyl)amino)pyrimidin-4-yl)amino)-4-(hydroxymethyl)-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
- CAS
- 901119-39-9
- Formula
- C23H25FN6O6
- MW
- 500.5 g/mol
VQ-037434
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