N-Desisobutyl-N-propyl Rifabutin CAS 75903-10-5

Purity 97%+In StockPharmaceutical Standards
CAS No.75903-10-5
Molecular FormulaC45H60N4O11
Molecular Weight832.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Desisobutyl-N-propyl Rifabutin CAS 75903-10-5 chemical structure

Description

N-Desisobutyl-N-propyl Rifabutin (CAS 75903-10-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C45H60N4O11. Molecular weight: 832.98 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC45H60N4O11
Molecular Weight832.98 g/mol
Purity97%+
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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms4

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