3-(Aminosulfonyl)-5-(dibutylamino)-4-phenoxybenzoic Acid
- CAS
- 1236290-34-8
- Formula
- C21H28N2O5S
- MW
- 420.5 g/mol
VQ-029535
Impurity reference standards
Bumetanide impurities & reference standards
Characterised Bumetanide impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
13reference materials
1nitrosamine impurities
1isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Bumetanide WS
28395-03-1 · C17H20N2O5S
FAQs — Bumetanide impurities
Which Bumetanide impurities do you supply?
We list 13 Bumetanide-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 Bumetanide 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 Bumetanide 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 Bumetanide impurity standards
We reply within one business day with price, pack options, lead time and documentation.