3-Bromo-2-fluorobenzofuran-6-carbaldehyde CAS 648915-98-4
| CAS No. | 648915-98-4 |
| Molecular Formula | C9H4BrFO2 |
| Molecular Weight | 243.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Bromo-2-fluorobenzofuran-6-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-Bromo-2-fluorobenzofuran-6-carbaldehyde (CAS 648915-98-4), a certified reference material (molecular formula C9H4BrFO2, MW 243.03 g/mol) for analytical method development and quality control.
Structurally, 3-Bromo-2-fluorobenzofuran-6-carbaldehyde (C9H4BrFO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 243.03 g/mol, it falls into the medium-molecular-weight range. 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 | C9H4BrFO2 |
| Molecular Weight | 243.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 6-Bromo-8-fluoroquinazolin-2(1H)-one (CAS 1036756-15-6)
- 3-Bromo-6-fluoro-2H-chromen-2-one (CAS 104325-88-4)
- 3-Bromo-7-fluoro-4H-chromen-4-one (CAS 1159978-73-0)
- 8-Bromo-6-fluoroquinazolin-4(3H)-one (CAS 1204101-90-5)
- 6-Bromo-8-fluoroquinazolin-4-ol (CAS 1209498-47-4)
- 6-Bromo-8-fluoroimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1260815-76-6)
- 3-(4-Bromo-3-fluorophenyl)propiolic acid (CAS 1339425-98-7)
- 3-(4-Bromo-2-fluorophenyl)propiolic acid (CAS 1341959-96-3)
Recommended Standards
- 3-Bromo-2-fluorobenzofuran-5-carbaldehyde (CAS 648449-72-3)
- 3-Bromo-7-fluoro-1,8-naphthyridin-2(1H)-one (CAS 2773413-93-5)
- 2-Bromo-5-(4-fluorophenyl)-1,3,4-oxadiazole (CAS 926240-17-7)
- 5-Bromo-3-fluoroimidazo[1,2-a]pyridine-2-carbaldehyde (CAS 2306273-14-1)
- Cis-3-((1H-imidazol-1-yl)methyl)-3,5-bis(4-chlorophenyl)-2-methylisoxazolidine (CAS 113614-50-9)
- 2-Bromo-1-(6-methylthiazolo[3,2-b][1,2,4]triazol-5-yl)ethanone hydrobromide (CAS 187597-19-9)
- tert-Butyl (2-methoxy-4-(methylsulfonyl)phenyl)carbamate (CAS 2177258-93-2)
- (2S)-2-amino-3-(oxan-4-yl)propanoic acid (CAS 1344910-91-3)
- (R)-2-Bromo-7-((tert-butyldiphenylsilyl)oxy)hept-1-en-4-ol (CAS 784194-08-7)
- 1-(3-Chlorophenyl)-2,5-dihydro-1H-pyrrole-2,5-dione (CAS 1204-35-9)
- (Z)-3-(3-amino-4-chlorophenyl)acrylic acid (CAS 1262014-52-7)
- Propargyl alcohol propoxylate (CAS 3973-17-9)
- 1-(Benzyloxy)-3-chloro-2,4-difluorobenzene (CAS 1881289-27-5)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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