Erythromycin Estolate CAS 3521-62-8

Purity >85%In StockPharmaceutical Standards
CAS No.3521-62-8
Molecular FormulaC40H71NO14 C12H26O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Erythromycin Estolate CAS 3521-62-8 chemical structure

Description

Erythromycin Estolate (CAS 3521-62-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C40H71NO14 C12H26O4S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC40H71NO14 C12H26O4S
Molecular Weight1056.40 g/mol
Purity>85%
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms1

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