6-Cyano-trans-3-bromo-3,4-dihydro-2,2-dimethyl-2H-benzo-[b]-pyran-4-ol 65018-89-5 trans-3-Bromo-3,4-dihydro-4-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile CAS 65018-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.65018-89-5
Molecular FormulaC12H12BrNO2
Molecular Weight282.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Cyano-trans-3-bromo-3,4-dihydro-2,2-dimethyl-2H-benzo-[b]-pyran-4-ol 65018-89-5 trans-3-Bromo-3,4-dihydro-4-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile CAS 65018-89-5 chemical structure

Description

6-Cyano-trans-3-bromo-3,4-dihydro-2,2-dimethyl-2H-benzo-[b]-pyran-4-ol 65018-89-5 trans-3-Bromo-3,4-dihydro-4-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-carbonitrile (CAS 65018-89-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12BrNO2. Molecular weight: 282.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC12H12BrNO2
Molecular Weight282.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Halogen ContentBr-containing
Nitrogen Atoms1

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