Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate CAS 93636-17-0

Purity 97%+In StockPharmaceutical Standards
CAS No.93636-17-0
Molecular FormulaC27H22O8
Molecular Weight474.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate CAS 93636-17-0 chemical structure

Description

Ribonic acid, 2-C-methyl-, γ-lactone, 2,3,5-tribenzoate (CAS 93636-17-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H22O8. Molecular weight: 474.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC27H22O8
Molecular Weight474.46 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983

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