Apramycin CAS 37321-09-8

Purity 100mg/L in WaterIn StockPharmaceutical Standards
CAS No.37321-09-8
Molecular FormulaC21H41N5O11
Molecular Weight539.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Apramycin CAS 37321-09-8 chemical structure

Description

Apramycin (CAS 37321-09-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H41N5O11. Molecular weight: 539.58 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC21H41N5O11
Molecular Weight539.58 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity100mg/L in Water
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Nitrogen Atoms5

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