ethyl 6-(bromomethyl)-4-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 14757-98-3

Purity 97%+In StockPharmaceutical Standards
CAS No.14757-98-3
Molecular FormulaC9H13BrN2O3
Molecular Weight277.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

ethyl 6-(bromomethyl)-4-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 14757-98-3 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies ethyl 6-(bromomethyl)-4-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 14757-98-3), a certified reference material (molecular formula C9H13BrN2O3, MW 277.12 g/mol) for analytical method development and quality control.

Structurally, ethyl 6-(bromomethyl)-4-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (C9H13BrN2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 277.12 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.

As a certified reference material (CRM), ethyl 6-(bromomethyl)-4-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H13BrN2O3
Molecular Weight277.12 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 methanol, ethanol, DMSO
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.)1961
Halogen ContentBr-containing
Nitrogen Atoms2

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