2-Bromo-1,3-diethyl-5-fluorobenzene CAS 2143028-85-5
| CAS No. | 2143028-85-5 |
| Molecular Formula | C10H12BrF |
| Molecular Weight | 231.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-1,3-diethyl-5-fluorobenzene 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.
2-Bromo-1,3-diethyl-5-fluorobenzene (CAS 2143028-85-5) is a high-purity analytical reference standard with the molecular formula C10H12BrF and a molecular weight of 231.10 g/mol.
Owing to fluorine/bromine substitution, an aromatic ring system, 2-Bromo-1,3-diethyl-5-fluorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.10 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12BrF |
| Molecular Weight | 231.10 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 chloroform, dichloromethane, ethyl acetate |
| 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.) | 1997 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-3-(tert-butyl)-5-fluorobenzene (CAS 1123172-38-2)
- 4-Bromo-2-(tert-butyl)-1-fluorobenzene (CAS 1206776-58-0)
- 1-(2-Bromo-2-methylpropyl)-4-fluorobenzene (CAS 1240520-37-9)
- 1-(3-Bromo-2-methylpropyl)-2-fluorobenzene (CAS 1327281-50-4)
- 1-(3-Bromo-2-methylpropyl)-4-fluorobenzene (CAS 1327281-52-6)
- 1-(3-Bromo-2-methylpropyl)-3-fluorobenzene (CAS 1340319-90-5)
- 1-Bromo-4-(tert-butyl)-2-fluorobenzene (CAS 1369829-80-0)
- 5-Bromo-2-fluoro-1-isopropyl-3-methylbenzene (CAS 1503650-26-7)
Recommended Standards
- 2,6-Bis(trifluoromethyl)pyridin-4-ol (CAS 43150-55-6)
- 2-Bromo-4-t-butyl-1-fluorobenzene (CAS 34252-94-3)
- 2,4-Dichloro-5-(thiophen-3-yl)pyrimidine (CAS 63558-75-8)
- 2-chloro-5-(2-chlorophenyl)-1,3,4-thiadiazole (CAS 36894-93-6)
- alpha-Fluoromethylhistidine (CAS 69672-40-8)
- 6-Methyl-1H-indole-2-carbaldehyde (CAS 56813-20-8)
- 2-(Chloromethyl)-6-(difluoromethyl)-3-hydroxy-5-(trifluoromethyl)pyridine (CAS 1805090-54-3)
- 92267-82-8 (3R)-1-Oxopentan-3-yl (3R,7R,11R,15R,19R)-7,15-diethyl-19-hydroxy-3,11-dimethyl-5,9,13,17-tetraoxo-4,8,12,16-tetraoxaicosan-1-oate DTXSID00746532 (CAS 92267-82-8)
- Ethyl 3-bromo-6-fluoropicolinate (CAS 1214377-16-8)
- rel-((6R,8aR)-2-(Methylsulfonyl)octahydropyrrolo[1,2-a]pyrazin-6-yl)methanol (CAS 2850327-59-0)
- (11bR)-N-Methyl-N-[(S)-1-phenylethyl]-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 874221-90-6)
- 4-Amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidine-3-carbonitrile (CAS 42204-41-1)
- 6,8-Dibromo-2-(trifluoromethyl)pyrido[3,4-d]pyrimidin-4(1H)-one (CAS 52833-60-0)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com