4-Chloro-1-propyl-1h-pyrazole-5-sulfonyl chloride CAS 1245823-83-9

Description

Compared with other compounds in its class, the molecular weight of 243.11 g/mol gives 4-Chloro-1-propyl-1h-pyrazole-5-sulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-1-propyl-1h-pyrazole-5-sulfonyl chloride (CAS 1245823-83-9) is a high-purity analytical reference standard with the molecular formula C6H8Cl2N2O2S and a molecular weight of 243.11 g/mol.

Based on its molecular formula C6H8Cl2N2O2S, 4-Chloro-1-propyl-1h-pyrazole-5-sulfonyl chloride contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures 4-Chloro-1-propyl-1h-pyrazole-5-sulfonyl chloride 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

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