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VAQORACHEMICALS
Impurity reference standards

Terbinafine impurities & reference standards

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

39reference materials
4nitrosamine impurities
1isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Terbinafine HCl
78628-80-5 · C21H26ClN
View API
Reference Standard
Terbinafine chemical structure
Terbinafine
CAS
91161-71-6
Formula
C21H25N
MW
291.4 g/mol
VQ-007784
IP/BP/USP
Terbinafine HCl chemical structure
Terbinafine HCl
CAS
78628-80-5
Formula
C21H26ClN
MW
327.9 g/mol
VQ-003987

FAQs — Terbinafine impurities

Which Terbinafine impurities do you supply?

We list 39 Terbinafine-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 Terbinafine 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 Terbinafine 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 Terbinafine impurity standards

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