7-bromo-5-fluoro-chromen-4-one CAS 2810749-40-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2810749-40-5 |
| Molecular Formula | C9H4BrFO2 |
| Molecular Weight | 243.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-bromo-5-fluoro-chromen-4-one (CAS 2810749-40-5) pharmaceutical standards reference standard. Molecular formula: C9H4BrFO2. Molecular weight: 243.03 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 2003 |
| 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
- 6-Bromo-7-fluoroquinoxalin-2(1H)-one (CAS 2728674-95-9)
- 7-Bromo-5-fluoroquinazolin-4(3H)-one (CAS 2101294-63-5)
- 6-Bromo-7-fluoroquinazolin-4-ol (CAS 950577-02-3)
- 5-(2-Methyl-pyridin-4-yl)-thiophene-2-carboxylic acid ethyl ester (CAS 1187168-63-3)
- (S)-2-Amino-3-boronopropanoic acid hydrochloride (CAS 936116-56-2)
- 3-Methyl-5,5-diphenyl-2-thioxoimidazolidin-4-one (CAS 21083-48-7)
- (2R,3S,4S,5R,6R)-6-(acetoxymethyl)-4-(carbamoyloxy)tetrahydro-2H-pyran-2,3,5-triyl triacetate (CAS 99748-11-5)
- Imidazo[1,2-a]pyridine-3-sulfonamide (CAS 112583-13-8)
- Tert-butyl 2-(amino(4-methoxyphenyl)methylene)hydrazine-1-carboxylate (CAS 1053655-73-4)
- Liraglutide (CAS 204656-20-2)
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