5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione hydrochloride CAS 1185304-70-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1185304-70-4
Molecular FormulaC7H9N3O2 HCl
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione hydrochloride CAS 1185304-70-4 chemical structure

Description

High-purity 5,6,7,8-Tetrahydropyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione hydrochloride (CAS 1185304-70-4) pharmaceutical standards reference standard. Molecular formula: C7H9N3O2 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H9N3O2 HCl
Molecular Weight203.63 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms3

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