6-Bromo-4-oxo-3,4-dihydro-2H-1-benzopyran-3-carbaldehyde CAS 478912-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478912-35-5 |
| Molecular Formula | C10H7BrO3 |
| Molecular Weight | 255.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 6-Bromo-4-oxo-3,4-dihydro-2H-1-benzopyran-3-carbaldehyde (CAS 478912-35-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7BrO3. Molecular weight: 255.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7BrO3 |
| Molecular Weight | 255.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 7-Bromo-3-methyl-1-benzofuran-2-carboxylic acid (CAS 1019115-67-3)
- 3-Bromo-6-methoxy-2H-chromen-2-one (CAS 1026715-03-6)
- 7-Bromo-4-(hydroxymethyl)-2H-chromen-2-one (CAS 1155532-13-0)
- 5-Bromo-3-oxo-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 1188231-15-3)
- 3-Bromo-8-methoxy-2H-chromen-2-one (CAS 1220702-30-6)
- methyl 7-bromo-1-benzofuran-2-carboxylate (CAS 1247406-14-9)
- 7-Bromo-3-oxo-2,3-dihydro-1H-indene-5-carboxylic Acid (CAS 1273596-20-5)
- 5-Bromo-7-methyl-1-benzofuran-2-carboxylic acid (CAS 1344234-60-1)
Recommended Standards
- 6-Bromo-3-oxo-2,3-dihydro-1H-indene-1-carboxylic acid (CAS 354580-62-4)
- 6-Iodoisoquinoline (CAS 75476-84-5)
- 6-Bromo-3-methylbenzofuran-2-carboxylic acid (CAS 914206-99-8)
- 1-Tosyl-1H-benzo[d]imidazole (CAS 15728-44-6)
- 4-Bromo-5-(trifluoromethoxy)quinoline (CAS 1823484-29-2)
- (2-Amino-6-(trifluoromethyl)phenyl)dimethylphosphine oxide (CAS 2798867-78-2)
- Methyl 4-amino-5-iodo-2-methylbenzoate (CAS 672293-33-3)
- 2,5-Dichloro-4-(difluoromethoxy)benzoyl chloride (CAS 1803789-18-5)
- 10:0 Coenzyme A 799812-83-2 decanoyl Coenzyme A (ammonium salt) (CAS 799812-83-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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