(Z)-Methyl 2-(3-Nitrobenzylidene)-3-oxobutanoate
- CAS
- 119128-13-1
- Formula
- C12H11NO5
- MW
- 249.22 g/mol
VQ-043598
Impurity reference standards
Manidipine impurities & reference standards
Characterised Manidipine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
10reference materials
COAHPLC · NMR · MS on request
1-Benzhydryl-4-(2-(benzhydryloxy)ethyl)piperazine
- CAS
- 216581-11-2
- Formula
- C32H34N2O
- MW
- 462.6 g/mol
VQ-031715
Bis(2-(4-Benzhydrylpiperazin-1-yl)ethyl) 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
- CAS
- 2227064-46-0
- Formula
- C53H58N6O6
- MW
- 875.1 g/mol
VQ-035012
FAQs — Manidipine impurities
Which Manidipine impurities do you supply?
We list 10 Manidipine-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Manidipine 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 Manidipine 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 Manidipine impurity standards
We reply within one business day with price, pack options, lead time and documentation.