Methyl 3-bromo-4-(difluoromethoxy)benzoate CAS 200956-56-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 200956-56-5 |
| Molecular Formula | C9H7BrF2O3 |
| Molecular Weight | 281.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 3-bromo-4-(difluoromethoxy)benzoate (CAS 200956-56-5) pharmaceutical standards reference standard. Molecular formula: C9H7BrF2O3. Molecular weight: 281.05 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7BrF2O3 |
| Molecular Weight | 281.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Br-containing |
Related Methyl Standards
- Methyl 5-bromo-2-(difluoromethoxy)benzoate (CAS 1131587-78-4)
- 4-Bromo-3-(2,2-difluoroethoxy)benzoic acid (CAS 1255707-61-9)
- Methyl 4-bromo-3-(difluoromethoxy)benzoate (CAS 1331943-86-2)
- 3-Bromo-4-(2,2-difluoroethoxy)benzoic acid (CAS 1339780-72-1)
- 5-Bromo-2-(difluoromethoxy)benzohydrazide (CAS 1403565-82-1)
- 2-(3-Bromo-5,6-difluoro-2-methoxyphenyl)acetic acid (CAS 1889215-54-6)
- 2-(4-Bromo-2-(difluoromethoxy)phenyl)acetic acid (CAS 2251715-10-1)
- 2-(4-Bromo-3-methoxyphenyl)-2,2-difluoroacetic acid (CAS 2228694-85-5)
Recommended Standards
- Methyl 2-bromo-5-(difluoromethoxy)benzoate (CAS 705279-03-4)
- Methyl 3-bromo-5-(difluoromethyl)-2-hydroxybenzoate (CAS 2091144-56-6)
- Ethyl 2-iodo-4-methyloxazole-5-carboxylate (CAS 78451-12-4)
- 4-Methylsulfonyl-2-aminophenol (CAS 98-30-6)
- 1,2-Dimethyl-5-nitro-1H-indole (CAS 51226-47-2)
- 3-Chloro-4-(3-phenylpropoxy)aniline (CAS 946775-24-2)
- 4,4'-Difluorobenzophenone-2-carboxylic acid (CAS 338982-44-8)
- 2-Chloro-7,7-dimethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-3-amine (CAS 2812356-19-5)
- methyl 2-amino-4-phenylthiazole-5-carboxylate (CAS 893652-36-3)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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