5-Bromo-1-chloro-2,3-difluorobenzene CAS 1060813-07-1
| CAS No. | 1060813-07-1 |
| Molecular Formula | C6H2BrClF2 |
| Molecular Weight | 227.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-1-chloro-2,3-difluorobenzene (CAS 1060813-07-1), molecular formula C6H2BrClF2 and molecular weight 227.43 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine/chlorine/bromine substitution, an aromatic ring system, 5-Bromo-1-chloro-2,3-difluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 227.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 5-Bromo-1-chloro-2,3-difluorobenzene 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 Formula | C6H2BrClF2 |
| Molecular Weight | 227.43 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-4-chloro-2,3-difluorobenzene (CAS 1000574-47-9)
- 2-Bromo-1-chloro-3,5-difluorobenzene (CAS 1020198-58-6)
- 1-Bromo-5-chloro-2,3-difluorobenzene (CAS 1160573-26-1)
- 1-Bromo-3-chloro-2,5-difluorobenzene (CAS 1160573-67-0)
- 1-Bromo-2-chloro-3,4-difluorobenzene (CAS 1160574-70-8)
- 2-Bromo-1-chloro-3,4-difluorobenzene (CAS 1208077-25-1)
- 2-Bromo-3-chloro-1,4-difluorobenzene (CAS 1208077-34-2)
- 1-Bromo-4-chloro-2,5-difluorobenzene (CAS 172921-33-4)
Recommended Standards
- (3R,5S)-5-Ethyl-3-(3-(trimethylsilyl)propyl)pyrrolidin-2-one (CAS 437755-09-4)
- (3R,5S)-3-Ethyl-5-(3-(trimethylsilyl)propyl)pyrrolidin-2-one (CAS 437755-13-0)
- (1R,3s,5S,6r)-3-((tert-Butyldimethylsilyl)oxy)bicyclo[3.1.0]hexan-6-amine (CAS 2138475-62-2)
- (1R,3r,5S,6r)-3-((tert-Butyldimethylsilyl)oxy)bicyclo[3.1.0]hexan-6-amine (CAS 2139228-56-9)
- 1-Benzoylpyrrolidine-2-carbonitrile (CAS 1267002-37-8)
- Ethyl 6-amino-5-cyano-4-(2,3-dihydrobenzofuran-5-yl)-2-methyl-4H-pyran-3-carboxylate (CAS 368870-00-2)
- 1-(2-(Trifluoromethyl)pyridin-3-yl)cyclopropan-1-amine (CAS 1266212-38-7)
- 1-(1,4-Dioxaspiro[4.5]decan-8-yl)vinyl diphenyl phosphate (CAS 1936474-14-4)
- 4-Bromo-1-(4-bromo-3-methylphenyl)-3,5-dimethyl-1H-pyrazole (CAS 2379321-20-5)
- Lifitegrast Impurity 160 (CAS CATO-C4X-2409160)
- n-(3-Bromophenyl)isobutyramide (CAS 39241-02-6)
- 1-Bromo-2,2-dimethylbutane (CAS 62168-42-7)
- 1-(Benzyloxy)-2-phenoxyethyl acetate (CAS 60359-64-0)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com