3,7-Dibromo-5H-cyclopenta[2,1-b:3,4-b']dipyridin-5-one CAS 77213-41-3

Purity 97%+In StockPharmaceutical Standards
CAS No.77213-41-3
Molecular FormulaC11H4Br2N2O
Molecular Weight339.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,7-Dibromo-5H-cyclopenta[2,1-b:3,4-b']dipyridin-5-one CAS 77213-41-3 chemical structure

Description

3,7-Dibromo-5H-cyclopenta[2,1-b:3,4-b']dipyridin-5-one (CAS 77213-41-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H4Br2N2O. Molecular weight: 339.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H4Br2N2O
Molecular Weight339.97 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Halogen ContentBr-containing
Nitrogen Atoms2

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