(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid CAS 31300-88-6

Purity 97%+In StockPharmaceutical Standards
CAS No.31300-88-6
Molecular FormulaC33H50O9
Molecular Weight590.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid CAS 31300-88-6 chemical structure

Description

High-purity (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid (CAS 31300-88-6) pharmaceutical standards reference standard. Molecular formula: C33H50O9. Molecular weight: 590.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC33H50O9
Molecular Weight590.74 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965

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