Rel-(3aR,4R,7S,7aS)-4-methyl-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione CAS 6766-45-6

Purity 97%+In StockPharmaceutical Standards
CAS No.6766-45-6
Molecular FormulaC18H20N2OS2
Molecular Weight344.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Rel-(3aR,4R,7S,7aS)-4-methyl-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione CAS 6766-45-6 chemical structure

Description

Rel-(3aR,4R,7S,7aS)-4-methyl-3a,4,7,7a-tetrahydro-4,7-epoxyisobenzofuran-1,3-dione (CAS 6766-45-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H20N2OS2. Molecular weight: 344.49 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H20N2OS2
Molecular Weight344.49 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms2

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