758-24-7 C0938Q37MI 1,1-Difluoro-2-bromo-2-chloroethylene 1- Bromo-1-chloro-2,2-difluoroethene 1-Bromo-1-chloro-2,2-difluoroethylene Ethylene, 1-bromo-1-chloro-2,2-difluoro- 4-01-00-00720 (Beilstein Handbook Reference) BRN 1740591 1-Bromo-1-chloro-2,2-difluoroethene 2-Bromo-2-chloro-1,1-difluoroethylene EINECS 212-062-8 UNII-C0938Q37MI CAS 758-24-7

Purity 97%+In StockPharmaceutical Standards
CAS No.758-24-7
Molecular FormulaC2BrClF2
Molecular Weight177.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

758-24-7 C0938Q37MI 1,1-Difluoro-2-bromo-2-chloroethylene 1- Bromo-1-chloro-2,2-difluoroethene 1-Bromo-1-chloro-2,2-difluoroethylene Ethylene, 1-bromo-1-chloro-2,2-difluoro- 4-01-00-00720 (Beilstein Handbook Reference) BRN 1740591 1-Bromo-1-chloro-2,2-difluoroethene 2-Bromo-2-chloro-1,1-difluoroethylene EINECS 212-062-8 UNII-C0938Q37MI CAS 758-24-7 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

758-24-7 C0938Q37MI 1,1-Difluoro-2-bromo-2-chloroethylene 1- Bromo-1-chloro-2,2-difluoroethene 1-Bromo-1-chloro-2,2-difluoroethylene Ethylene, 1-bromo-1-chloro-2,2-difluoro- 4-01-00-00720 (Beilstein Handbook Reference) BRN 1740591 1-Bromo-1-chloro-2,2-difluoroethene 2-Bromo-2-chloro-1,1-difluoroethylene EINECS 212-062-8 UNII-C0938Q37MI (CAS 758-24-7) is a high-purity analytical reference standard with the molecular formula C2BrClF2 and a molecular weight of 177.38 g/mol.

Structurally, 758-24-7 C0938Q37MI 1,1-Difluoro-2-bromo-2-chloroethylene 1- Bromo-1-chloro-2,2-difluoroethene 1-Bromo-1-chloro-2,2-difluoroethylene Ethylene, 1-bromo-1-chloro-2,2-difluoro- 4-01-00-00720 (Beilstein Handbook Reference) BRN 1740591 1-Bromo-1-chloro-2,2-difluoroethene 2-Bromo-2-chloro-1,1-difluoroethylene EINECS 212-062-8 UNII-C0938Q37MI (C2BrClF2) contains fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 177.38 g/mol, it falls into the medium-molecular-weight range. 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 FormulaC2BrClF2
Molecular Weight177.38 g/mol
Purity97%+
StorageStore at 2-8°C, 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/Br-containing

Recommended Standards

Why CATO?