(2-(5-(Aminomethyl)-2-methyl-1H-imidazol-1-yl)-5-chlorophenyl)(2-fluorophenyl)methanone
- CAS
- 84425-62-7
- Formula
- C18H15ClFN3O
- MW
- 343.8 g/mol
VQ-044850
Impurity reference standards
Midazolam impurities & reference standards
Characterised Midazolam impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
26reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
1-(4-Chloro-2-(2-fluorobenzoyl)phenyl)-2-methyl-1H-imidazole-5-carboxylic Acid
- CAS
- 151921-06-1
- Formula
- C18H12ClFN2O3
- MW
- 358.7 g/mol
VQ-044843
2-Aminomethyl-7-chloro-2,3-dihydro-5-(2-fluorophenyl)-1H-1,4-benzodiazepine dimaleate
- CAS
- 59469-29-3
- Formula
- C24H23ClFN3O8
- MW
- 535.9 g/mol
VQ-044839
6-Chloro-2-(chloromethyl)-4-(2-fluorophenyl)-1,2-dihydroquinazoline 3-Oxide
- CAS
- 60656-72-6
- Formula
- C15H11Cl2FN2O
- MW
- 325.2 g/mol
VQ-044871
7-Chloro-5-(2-fluorophenyl)-2-methylamino-3H-1,4-benzodiazepine
- CAS
- 59467-61-7
- Formula
- C16H13ClFN3
- MW
- 301.74 g/mol
VQ-043708
FAQs — Midazolam impurities
Which Midazolam impurities do you supply?
We list 26 Midazolam-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Midazolam 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 Midazolam 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 Midazolam impurity standards
We reply within one business day with price, pack options, lead time and documentation.