3-Bromo-2-chloro-5-fluorobenzaldehyde CAS 1807017-49-7
| CAS No. | 1807017-49-7 |
| Molecular Formula | C7H3BrClFO |
| Molecular Weight | 237.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system, 3-Bromo-2-chloro-5-fluorobenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3-Bromo-2-chloro-5-fluorobenzaldehyde (CAS 1807017-49-7), a certified reference material (molecular formula C7H3BrClFO, MW 237.45 g/mol) for analytical method development and quality control.
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-2-chloro-5-fluorobenzaldehyde 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 | C7H3BrClFO |
| Molecular Weight | 237.45 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
- 2-Bromo-3-fluorobenzoyl chloride (CAS 1000339-91-2)
- 2-Bromo-6-fluorobenzoyl chloride (CAS 1020718-20-0)
- 2-Bromo-3-chloro-6-fluorobenzaldehyde (CAS 1056264-66-4)
- 2-Bromo-4-chloro-5-fluorobenzaldehyde (CAS 1067882-63-6)
- 6-Bromo-3-chloro-2-fluorobenzaldehyde (CAS 1114809-02-7)
- 3-Bromo-2-chloro-6-fluorobenzaldehyde, 97% (CAS 1114809-11-8)
- 2-Bromo-5-fluorobenzoyl chloride (CAS 111771-13-2)
- 2-Bromo-4-chloro-6-fluorobenzaldehyde (CAS 1135531-73-5)
Recommended Standards
- 3-Bromo-4-chloro-2-fluorobenzaldehyde (CAS 1806838-95-8)
- 2-Bromo-5-chloro-3-fluorobenzaldehyde (CAS 1807028-15-4)
- 2-Bromo-5-chloro-4-fluorobenzaldehyde (CAS 1806838-88-9)
- (2-Chloro-8-methoxyquinolin-3-yl)boronic acid (CAS 220506-64-9)
- 4-(propane-1-sulfonyl)benzene-1-sulfonyl chloride (CAS 1250742-44-9)
- 3-Methyl-5,6-dihydroimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 762178-13-2)
- 1,2-Dimethyl-1H-imidazole-4-carbaldehyde (CAS 1038776-26-9)
- 6-Oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide (CAS 98142-90-6)
- 2-(Cyclopropylmethyl)pyrimidin-5-ol (CAS 78104-97-9)
- 3-Bromo-2-methyl-5-nitro-2h-indazole (CAS 73105-50-7)
- 5-[2-(4-methylphenyl)quinolin-4-yl]-1,3,4-oxadiazole-2-thiol (CAS 885459-97-2)
- 8-methoxynaphthalen-1-ol (CAS 3588-75-8)
- 3-(Thiomorpholinosulfonyl)benzonitrile (CAS 1042632-25-6)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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