2-Bromo-6-chloro-3-fluorobenzaldehyde CAS 1242156-97-3
| CAS No. | 1242156-97-3 |
| Molecular Formula | C7H3BrClFO |
| Molecular Weight | 237.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Bromo-6-chloro-3-fluorobenzaldehyde (CAS 1242156-97-3), molecular formula C7H3BrClFO and molecular weight 237.45 g/mol, is a CATO reference standard with documented purity and traceability.
2-Bromo-6-chloro-3-fluorobenzaldehyde (C7H3BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Bromo-6-chloro-3-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.) | 1990 |
| 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
- 2-Chloro-4-bromo-5-fluorobenzaldehyde (CAS 1214386-29-4)
- 3-Bromo-5-chloro-2-fluorobenzaldehyde (CAS 1269440-82-5)
- 5-Bromo-3-chloro-2-fluorobenzaldehyde (CAS 1280786-80-2)
- 2-Bromo-6-chloro-4-fluorobenzaldehyde (CAS 1433990-64-7)
- 1-(4-(Benzyloxy)-2-hydroxy-5-iodophenyl)ethanone (CAS 1823309-13-2)
- Ethyl 2-(6-fluoro-5-methylpyridin-3-yl)acetate (CAS 1393572-79-6)
- Delta-Octanolactone (CAS 698-76-0)
- N,N-Dimethylbenzo[4,5]thieno[3,2-b]quinolin-11-amine hydrochloride (CAS 310462-67-0)
- tert-Butyl 4-amino-3-((2-methoxyethyl)amino)benzoate (CAS 2641113-37-1)
- 2-Bromo-6-pyrrolidinobenzonitrile (CAS 1365271-35-7)
- Benzyl[(4-bromophenyl)methyl]amine (CAS 55096-89-4)
- 2-Chloro-5-(1,3-dioxolan-2-yl)benzofuran (CAS 648449-65-4)
- (2-Benzyl-2-azaspiro[4.4]Nonan-6-yl)methanol (CAS 1357354-20-1)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
Why CATO?
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