Molecular Structure of Alclofenac epoxide (CAS NO.70319-10-7):

IUPAC: [3-Chloro-4-(oxiran-2-ylmethoxy)phenyl]acetic acid
Molecular Formula: C₁₁H₁₁ClO₄
Molecular Weight: 242.6556
Density: 1.401 g/cm³
Boiling point: 411.2^oC at 760 mmHg
Flash point: 202.5^oC
Index of Refraction: 1.581
Surface Tension: 56.7 dyne/cm
Enthalpy of Vaporization: 69.97 kJ/mol
Vapour Pressure: 1.69E-07 mmHg at 25^oC
SMILES: O=C(O)Cc2cc(Cl)c(OCC1OC1)cc2
InChI: InChI=1/C11H11ClO4/c12-9-3-7(4-11(13)14)1-2-10(9)16-6-8-5-15-8/h1-3,8H,4-6H2,(H,13,14)  
InChIKey: FQBFPTMSLNQVNW-UHFFFAOYAA 

Mutation data reported. When heated to decomposition it emits toxic fumes of Cl⁻.

 Alclofenac epoxide with cas registry number of 70319-10-7 is also known as (3-beta,5-alpha,15-beta)-19-Oxo-3,14,15-trihydroxycard-20(22)-enolide ; Alloglaucotoxigenin ; Alloglucotoxigenin ; 5-alpha-Card-20(22)-enolide, 3-beta,14,15-beta-trihydroxy-19-oxo- (8CI) ; Card-20(22)-enolide, 19-oxo-3,14,15-trihydroxy-, (3-beta,5-alpha,15-beta)- . Alclofenac epoxide was shown to inhibit the activity of yeast alcohol dehydrogenase and form a conjugate with cysteine. It showed mutagenic effects on strains of Salmonella typhimurium sensitive to alkylating agents, but had no effect on strains sensitive to intercalating agents. Alclofenac epoxide with cas registry number of 70319-10-7 is used as a intermediate.