Impurity reference standards
Pyridoxine impurities & reference standards
Characterised Pyridoxine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
25reference materials
3isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Pyridoxine Hydrochloride
58-56-0 · C8H12ClNO3
4-(((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)methyl)-5-(hydroxymethyl)-2-methylpyridin-3-ol
- CAS
- 2726926-28-7
- Formula
- C16H20N2O5
- MW
- 320.34 g/mol
VQ-033107
4-((4,5-Bis(hydroxymethyl)-2-methylpyridin-3-yl)oxy)-4-oxobutanoic Acid
- CAS
- 96181-47-4
- Formula
- C12H15NO6
- MW
- 269.25 g/mol
VQ-033391
4-((5-Hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methoxy)-4-oxobutanoic acid
- CAS
- 412940-03-5
- Formula
- C12H15NO6
- MW
- 269.25 g/mol
VQ-033390
FAQs — Pyridoxine impurities
Which Pyridoxine impurities do you supply?
We list 25 Pyridoxine-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 Pyridoxine 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 Pyridoxine 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 Pyridoxine impurity standards
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