3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl CAS 844856-59-3

Purity 97%+In StockPharmaceutical Standards
CAS No.844856-59-3
Molecular FormulaC12H7BrClF
Molecular Weight285.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl CAS 844856-59-3 chemical structure

Description

The occurrence of 3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl is closely related to fluorine/chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl (CAS 844856-59-3), a certified reference material (molecular formula C12H7BrClF, MW 285.54 g/mol) for analytical method development and quality control.

Structurally, 3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl (C12H7BrClF) contains fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 285.54 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 3'-Bromo-4-chloro-3-fluoro-1,1'-biphenyl 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 FormulaC12H7BrClF
Molecular Weight285.54 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
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.)1987
Halogen ContentF/Cl/Br-containing

Related Bromo Standards

Recommended Standards

Why CATO?