Clobenpropit CAS 145231-45-4

Purity 97%+In StockPharmaceutical Standards
CAS No.145231-45-4
Molecular FormulaC14H17ClN4S
Molecular Weight308.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Clobenpropit CAS 145231-45-4 chemical structure

Description

As a certified reference material (CRM), Clobenpropit 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.

Clobenpropit (CAS 145231-45-4), molecular formula C14H17ClN4S and molecular weight 308.83 g/mol, is a CATO reference standard with documented purity and traceability.

Clobenpropit (C14H17ClN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.

Physical & Chemical Properties

Molecular FormulaC14H17ClN4S
Molecular Weight308.83 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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