1-(2-chloro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione CAS 1697223-78-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1697223-78-1
Molecular FormulaC11H11ClN2O2
Molecular Weight238.67 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-chloro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione CAS 1697223-78-1 chemical structure

Description

1-(2-chloro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione (CAS 1697223-78-1) is a high-purity analytical reference standard with the molecular formula C11H11ClN2O2 and a molecular weight of 238.67 g/mol.

1-(2-chloro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione (C11H11ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 manufactures 1-(2-chloro-5-methyl-phenyl)hexahydropyrimidine-2,4-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H11ClN2O2
Molecular Weight238.67 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms2

Related chloro Standards

Recommended Standards

Why CATO?