5-Bromo-6-methyldihydropyrimidine-2,4(1H,3H)-dione CAS 7153-59-5

Purity 97%+In StockPharmaceutical Standards
CAS No.7153-59-5
Molecular FormulaC5H7BrN2O2
Molecular Weight207.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-6-methyldihydropyrimidine-2,4(1H,3H)-dione CAS 7153-59-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 207.03 g/mol gives 5-Bromo-6-methyldihydropyrimidine-2,4(1H,3H)-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-Bromo-6-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 7153-59-5), a certified reference material (molecular formula C5H7BrN2O2, MW 207.03 g/mol) for analytical method development and quality control.

Structurally, 5-Bromo-6-methyldihydropyrimidine-2,4(1H,3H)-dione (C5H7BrN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 207.03 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC5H7BrN2O2
Molecular Weight207.03 g/mol
AppearanceWhite 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1959
Halogen ContentBr-containing
Nitrogen Atoms2

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