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VAQORACHEMICALS
Impurity reference standards

Eribulin impurities & reference standards

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

29reference materials
COAHPLC · NMR · MS on request
Reference Standard
ENJ
ENJ
Formula
C21H24Cl2N2O4S
MW
471.4 g/mol
In stock
Reference Standard
Eribulin chemical structure
Eribulin
CAS
253128-41-5
Formula
C40H59NO11
MW
729.9 g/mol
VQ-037046
Reference Standard
Eribulin mesylate chemical structure
Eribulin mesylate
CAS
441045-17-6
Formula
C41H63NO14S
MW
826 g/mol
VQ-025579

FAQs — Eribulin impurities

Which Eribulin impurities do you supply?

We list 29 Eribulin-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 Eribulin 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 Eribulin 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 Eribulin impurity standards

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