rel-(3aR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-8-hydroxy-4,7-methanoisobenzofuran-1,3-dione CAS 1815574-20-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1815574-20-9
Molecular FormulaC9H8O4
Molecular Weight180.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(3aR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-8-hydroxy-4,7-methanoisobenzofuran-1,3-dione CAS 1815574-20-9 chemical structure

Description

High-purity rel-(3aR,4S,7R,7aS)-3a,4,7,7a-Tetrahydro-8-hydroxy-4,7-methanoisobenzofuran-1,3-dione (CAS 1815574-20-9) pharmaceutical standards reference standard. Molecular formula: C9H8O4. Molecular weight: 180.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC9H8O4
Molecular Weight180.16 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995

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