2-Chloroheptafluoro-2-butene CAS 434-41-3

Purity 97%+In StockPharmaceutical Standards
CAS No.434-41-3
Molecular FormulaC4ClF7
Molecular Weight216.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Chloroheptafluoro-2-butene CAS 434-41-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloroheptafluoro-2-butene.

CATO supplies 2-Chloroheptafluoro-2-butene (CAS 434-41-3), a certified reference material (molecular formula C4ClF7, MW 216.48 g/mol) for analytical method development and quality control.

2-Chloroheptafluoro-2-butene (C4ClF7) contains fluorine/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.

CATO manufactures 2-Chloroheptafluoro-2-butene 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 FormulaC4ClF7
Molecular Weight216.48 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing

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