6-Chloro-1,3,5-triazin-2(1H)-one CAS 859764-71-9

Purity 97%+In StockPharmaceutical Standards
CAS No.859764-71-9
Molecular FormulaC3H2ClN3O
Molecular Weight131.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Chloro-1,3,5-triazin-2(1H)-one CAS 859764-71-9 chemical structure

Description

The occurrence of 6-Chloro-1,3,5-triazin-2(1H)-one is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

6-Chloro-1,3,5-triazin-2(1H)-one (CAS 859764-71-9) is a high-purity analytical reference standard with the molecular formula C3H2ClN3O and a molecular weight of 131.52 g/mol.

6-Chloro-1,3,5-triazin-2(1H)-one (C3H2ClN3O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 6-Chloro-1,3,5-triazin-2(1H)-one 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 FormulaC3H2ClN3O
Molecular Weight131.52 g/mol
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)4.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms3

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