Compound Q&A
What are the physical and chemical properties of Lamotrigine EP Impurity D (CAS: 661463-79-2)?
Answer
Lamotrigine EP Impurity D (CAS: 661463-79-2) is a crystalline solid with a molecular weight of approximately 276.28 g/mol. It has a melting point of around 165°C and a solubility of about 1.5 mg/mL in water. It is relatively stable under normal conditions but can be reactive under certain pH or temperature conditions. This impurity is typically used in pharmaceutical formulations and should be handled with care due to its reactivity.
About
CAS No
661463-79-2
English Name
Lamotrigine EP Impurity D
Molecular Formula
C9H5Cl2N3O2
Molecular Weight
258.06 g/mol
SMILES
C1=CC(=C(C(=C1)Cl)Cl)C2=NNC(=O)NC2=O
InChIKey
JWSXBRQDWPGEPC-UHFFFAOYSA-N
Last Updated: 2026-01-01 15:34
