2,4-Dichloro-5,8-dihydro-6H-pyrano[3,4-d]pyrimidine CAS 1269461-25-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1269461-25-7
Molecular FormulaC7H6Cl2N2O
Molecular Weight205.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4-Dichloro-5,8-dihydro-6H-pyrano[3,4-d]pyrimidine CAS 1269461-25-7 chemical structure

Description

High-purity 2,4-Dichloro-5,8-dihydro-6H-pyrano[3,4-d]pyrimidine (CAS 1269461-25-7) pharmaceutical standards reference standard. Molecular formula: C7H6Cl2N2O. Molecular weight: 205.04 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H6Cl2N2O
Molecular Weight205.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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