Impurity reference standards
Voriconazole impurities & reference standards
Characterised Voriconazole impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
35reference materials
1isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Voriconazole
137234-62-9 · C16H14F3N5O
(2R,3R)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
- CAS
- 239807-03-5
- Formula
- C16H14F3N5O
- MW
- 349.31 g/mol
VQ-044260
(2S,3S)-2-(2,4-Difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
- CAS
- 239807-04-6
- Formula
- C16H14F3N5O
- MW
- 349.31 g/mol
VQ-043913
2-(2,4-Difluorophenyl)-3-(5-fluoro-6-(1-(5-fluoropyrimidin-4-yl)ethyl)pyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
- CAS
- 321589-00-8
- Formula
- C22H19F4N7O
- MW
- 473.4 g/mol
VQ-044590
3-(6-(1-(6-Chloro-5-fluoropyrimidin-4-yl)ethyl)-5-fluoropyrimidin-4-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
- CAS
- 321588-94-7
- Formula
- C22H18ClF4N7O
- MW
- 507.9 g/mol
VQ-028750
3-(6-Chloropyrimidin-4-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
- CAS
- 188416-44-6
- Formula
- C16H14ClF2N5O
- MW
- 365.77 g/mol
VQ-042942
FAQs — Voriconazole impurities
Which Voriconazole impurities do you supply?
We list 35 Voriconazole-related reference materials, including process impurities, degradation products, 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 Voriconazole 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 Voriconazole 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 Voriconazole impurity standards
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