Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,098products
1,516in stock
COA + SDSwith every lot
3,5-Dichloro-4-((6-chloropyridazin-3-yl)oxy)aniline
- CAS
- 1581304-46-2
- Formula
- C10H6Cl3N3O
- MW
- 290.5 g/mol
VQ-023624
3,5-Dichloro-4-(trifluoromethyl)-2-pyridinamine
- CAS
- 1446182-76-8
- Formula
- C6H3Cl2F3N2
- MW
- 231 g/mol
VQ-042631
![3,5-Difluoro-4-[4-(4-fluorophenyl)piperidin-1-yl]aniline chemical structure](/media/structures/IQFWNVBJEZXPAF-UHFFFAOYSA-N.svg)
3,5-Difluoro-4-[4-(4-fluorophenyl)piperidin-1-yl]aniline
- CAS
- 1332356-31-6
- Formula
- C17H17F3N2
- MW
- 306.32 g/mol
VQ-027476
3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester
- CAS
- 86770-31-2
- Formula
- C14H21NO4
- MW
- 267.32 g/mol
VQ-033994
3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 3-(2-methoxyethyl)ester
- CAS
- 74936-76-8
- Formula
- C18H20N2O7
- MW
- 376.4 g/mol
VQ-021149
3,5Dimethoxy-2,4-bis(1-methylethyl)benzoic acid
- CAS
- 2772354-76-2
- Formula
- C15H22O4
- MW
- 266.33 g/mol
VQ-040058
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