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VAQORACHEMICALS
Impurity reference standards

Diquafosol impurities & reference standards

Characterised Diquafosol impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.

7reference materials
COAHPLC · NMR · MS on request
Reference Standard
Diquafosol chemical structure
Diquafosol
CAS
59985-21-6
Formula
C18H26N4O23P4
MW
790.3 g/mol
VQ-043140

FAQs — Diquafosol impurities

Which Diquafosol impurities do you supply?

We list 7 Diquafosol-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 Diquafosol 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 Diquafosol 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 Diquafosol impurity standards

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