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PHR1693 Supelco

Pyridoxine Impurity A

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: 6-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol, 6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol

  • CAS Number 5196-20-3

  • Empirical Formula (Hill Notation) C8H9NO2

  • Molecular Weight 151.16



Related Categories Analytical Standards, Analytical/Chromatography, P-S, Pharmaceutical Impurities, Pharmaceutical Secondary Standards,
Quality Level   100
grade   certified reference material
  pharmaceutical secondary standard
packaging   pkg of 50 mg
Featured Industry   Pharmaceutical (small molecule)
pharmacopeia traceability   traceable to PhEur Y0001226


General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.


To see an example of a Certificate of Analysis for this material enter LRAC3697 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety & Documentation

Safety Information

UN 2811 6.1 / PGIII


Certificate of Analysis (COA)

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Protocols & Articles
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Y0001226 Pyridoxine impurity A, European Pharmacopoeia (EP) Reference Standard

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