3-Bromo-2-chloro-5-fluorobenzoyl chloride CAS 1804382-19-1
| CAS No. | 1804382-19-1 |
| Molecular Formula | C7H2BrCl2FO |
| Molecular Weight | 271.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Bromo-2-chloro-5-fluorobenzoyl chloride 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.
CATO supplies 3-Bromo-2-chloro-5-fluorobenzoyl chloride (CAS 1804382-19-1), a certified reference material (molecular formula C7H2BrCl2FO, MW 271.90 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H2BrCl2FO, 3-Bromo-2-chloro-5-fluorobenzoyl chloride contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.90 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C7H2BrCl2FO |
| Molecular Weight | 271.90 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 5-Bromo-4-chloro-2-fluorobenzoyl chloride (CAS 1070892-56-6)
- 4-Bromo-3,6-dichloro-2-fluorobenzaldehyde (CAS 1160573-29-4)
- 1424857-31-7 4-Bromo-3-chloro-2-fluorobenzoyl chloride (CAS 1424857-31-7)
- 5-Bromo-3-chloro-2-fluorobenzoyl chloride (CAS 1536225-35-0)
- 2-Bromo-4-chloro-5-fluorobenzoyl chloride (CAS 1804897-32-2)
- 2-Bromo-5-chloro-3-fluorobenzoyl chloride (CAS 1804897-40-2)
- 2-Bromo-5-chloro-4-fluorobenzoyl chloride (CAS 1805105-25-2)
- 3-Bromo-2-chloro-6-fluorobenzoyl chloride (CAS 1805478-79-8)
Recommended Standards
- Dibenzo[b,d]thiophene-2,8-diyldiboronic acid (CAS 761405-37-2)
- 5-Bromo-2-chloro-4-fluorobenzoyl chloride (CAS 1805478-84-5)
- 4,5-bis(Bromomethyl)-1,3-dioxol-2-one (CAS 62458-19-9)
- 2-Bromo-4-chloro-6-fluorobenzoyl chloride (CAS 1805575-89-6)
- 5-(2,4-Dimethylphenyl)picolinic acid (CAS 1226037-84-8)
- tert-Butyl (3-fluorocyclobutyl)carbamate (CAS 1284249-30-4)
- 2-((1-Methyl-1h-imidazol-2-yl)thio)acetic acid hydrochloride (CAS 116956-03-7)
- 6-(Aminomethyl)-5-cyclopropoxypicolinamide (CAS 1243469-76-2)
- (6R)-6-Methyltetrahydrothieno[3,4-d]oxazol-2(3H)-one (CAS 114087-13-7)
- Selumetinib Impurity 16 (CAS CATO-C4X-305316)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-5-{4H,5H-naphtho[1,2-b]thiophen-2-yl}-1,3,4-oxadiazole (CAS 478033-57-7)
- 4-Chloro-6-methoxy-2-(methylthio)-5-nitropyrimidine (CAS 56032-35-0)
- 3-Iodo-1H-pyrazolo[4,3-d]pyrimidine (CAS 1934786-76-1)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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