Compound Q&A
How should Lamotrigine EP Impurity E (CAS: 50-45-3) be stored?
Answer
Lamotrigine EP Impurity E (Lamotrigine USP Related Compound B) should be stored in a cool, dry place (2-8°C), protected from light, and in a sealed container to maintain stability. Avoid exposure to moisture and humidity above 60%. Proper storage ensures its integrity as a reference standard for analytical testing.
About
CAS No
50-45-3
English Name
Lamotrigine EP Impurity E (Lamotrigine USP Related Compound B)
Molecular Formula
C7H4Cl2O2
Molecular Weight
191.01 g/mol
SMILES
C1=CC(=C(C(=C1)Cl)Cl)C(=O)O
InChIKey
QAOJBHRZQQDFHA-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:09
