Sigma-Aldrich/Phenytoin/PHR1139-1G/1G

• CAS Number 57-41-0

• Empirical Formula (Hill Notation) C₁₅H₁₂N₂O₂

• Molecular Weight 252.27

•  Beilstein Registry Number 384532

•  EC Number 200-328-6

•  MDL number MFCD00005264

•  PubChem Substance ID 329823159

Properties:

Description:

Analysis Note

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

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.
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Other Notes

This product was designed, produced and verified for accuracy and stability in accordance with ISO/IEC 17025:2005 (AClass Cert AT-1467), ISO GUIDES 34:2009 (AClass Cert AR-1470).

Values of analytes vary lot to lot.

Biochem/physiol Actions

Reduces incidence of grand mal seizures; appears to stabilize excitable membranes perhaps through effects on Na⁺, K⁺, and Ca²⁺ channels.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA8984 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety:

Symbol 

  GHS07, GHS08