3-Amino-5-(chloro carbonyl)-2,4,6-triiodobenzoic anhydride
- CAS
- 219851-75-9
- Formula
- C16H4Cl2I6N2O5
- MW
- 1136.5 g/mol
VQ-045003
Impurity reference standards
Iopromide impurities & reference standards
Characterised Iopromide impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
16reference materials
COAHPLC · NMR · MS on request
5-Amino-N-(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide Acid
- CAS
- 111453-32-8
- Formula
- C11H11I3N2O5
- MW
- 631.93 g/mol
VQ-031225
FAQs — Iopromide impurities
Which Iopromide impurities do you supply?
We list 16 Iopromide-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 Iopromide 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 Iopromide 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 Iopromide impurity standards
We reply within one business day with price, pack options, lead time and documentation.