2972-52-3 2,4-Dichloro-5-pyrimidinecarbonyl chloride 2,4-Dichloro-5-pyrimidinecarbonylchloride;5-(Chlorocarbonyl)-2,4-dichloropyrimidine BCP21034 CAS 2972-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2972-52-3
Molecular FormulaC5H7Cl3N2O
Molecular Weight217.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2972-52-3 2,4-Dichloro-5-pyrimidinecarbonyl chloride 2,4-Dichloro-5-pyrimidinecarbonylchloride;5-(Chlorocarbonyl)-2,4-dichloropyrimidine BCP21034 CAS 2972-52-3 chemical structure

Description

As a certified reference material (CRM), 2972-52-3 2,4-Dichloro-5-pyrimidinecarbonyl chloride 2,4-Dichloro-5-pyrimidinecarbonylchloride;5-(Chlorocarbonyl)-2,4-dichloropyrimidine BCP21034 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.

2972-52-3 2,4-Dichloro-5-pyrimidinecarbonyl chloride 2,4-Dichloro-5-pyrimidinecarbonylchloride;5-(Chlorocarbonyl)-2,4-dichloropyrimidine BCP21034 (CAS 2972-52-3) is a high-purity analytical reference standard with the molecular formula C5H7Cl3N2O and a molecular weight of 217.48 g/mol.

Structurally, 2972-52-3 2,4-Dichloro-5-pyrimidinecarbonyl chloride 2,4-Dichloro-5-pyrimidinecarbonylchloride;5-(Chlorocarbonyl)-2,4-dichloropyrimidine BCP21034 (C5H7Cl3N2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 217.48 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.

Physical & Chemical Properties

Molecular FormulaC5H7Cl3N2O
Molecular Weight217.48 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms2

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