Impurity reference standards
Nicardipine impurities & reference standards
Characterised Nicardipine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
20reference materials
1nitrosamine impurities
COAHPLC · NMR · MS on request
1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-Methyl Ester
- CAS
- 74936-72-4
- Formula
- C16H16N2O6
- MW
- 332.31 g/mol
VQ-024502
3-Methyl 5-(2-(methylamino)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
- CAS
- 58368-87-9
- Formula
- C19H23N3O6
- MW
- 389.4 g/mol
VQ-032120
Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
- CAS
- 76258-20-3
- Formula
- C17H16N2O6
- MW
- 344.32 g/mol
VQ-032121
Methyl 4-methyl-6-(3-nitrophenyl)-2-oxocyclohex-3-ene-1-carboxylate
- CAS
- 2469735-68-8
- Formula
- C15H15NO5
- MW
- 289.28 g/mol
VQ-032118
Methyl 5-formyl-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylate
- CAS
- 131521-31-8
- Formula
- C16H16N2O5
- MW
- 316.31 g/mol
VQ-044493
FAQs — Nicardipine impurities
Which Nicardipine impurities do you supply?
We list 20 Nicardipine-related reference materials, including process impurities, degradation products, nitrosamine impurities and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Nicardipine impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Nicardipine impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Nicardipine impurity standards
We reply within one business day with price, pack options, lead time and documentation.