(5S,8S,9R)-8-Benzoyl-2-((1S)-1,4-dihydroxyhex-2-en-1-yl)-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione CAS 77409-68-8

Purity 97%+In StockPharmaceutical Standards
CAS No.77409-68-8
Molecular FormulaC22H25NO8
Molecular Weight431.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(5S,8S,9R)-8-Benzoyl-2-((1S)-1,4-dihydroxyhex-2-en-1-yl)-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione CAS 77409-68-8 chemical structure

Description

(5S,8S,9R)-8-Benzoyl-2-((1S)-1,4-dihydroxyhex-2-en-1-yl)-9-hydroxy-8-methoxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione (CAS 77409-68-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H25NO8. Molecular weight: 431.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H25NO8
Molecular Weight431.44 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms1

Recommended Standards

Why CATO?