2’-O-Acetylspiramycin I CAS 89000-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.89000-32-8
Molecular FormulaC30H48O9
Molecular Weight552.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2’-O-Acetylspiramycin I CAS 89000-32-8 chemical structure

Description

2’-O-Acetylspiramycin I (CAS 89000-32-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H48O9. Molecular weight: 552.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC30H48O9
Molecular Weight552.70 g/mol
AppearanceOff-white to pale 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982

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