Eosin-5-maleimide CAS 150322-02-4

Purity 97%+In StockPharmaceutical Standards
CAS No.150322-02-4
Molecular FormulaC24H27Br4NO7
Molecular Weight761.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Eosin-5-maleimide CAS 150322-02-4 chemical structure

Description

Eosin-5-maleimide (CAS 150322-02-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H27Br4NO7. Molecular weight: 761.09 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H27Br4NO7
Molecular Weight761.09 g/mol
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentBr-containing
Nitrogen Atoms1

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