3-(5-Bromo-2-(difluoromethoxy)phenyl)propiolic acid CAS 1403565-96-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1403565-96-7 |
| Molecular Formula | C10H5BrF2O3 |
| Molecular Weight | 291.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Bromo-2-(difluoromethoxy)phenyl)propiolic acid (CAS 1403565-96-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H5BrF2O3. Molecular weight: 291.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H5BrF2O3 |
| Molecular Weight | 291.05 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 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.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-(2-Bromo-5,6-difluorobenzofuran-3-yl)acetic acid (CAS 1420792-84-2)
- 2-(2-Bromo-4-cyano-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1804493-35-3)
- 2-(2-Bromo-4-cyano-6-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805357-02-1)
- 2-(2-Bromo-6-cyano-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805357-07-6)
- 2-(6-Bromo-5-cyano-2-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805371-63-4)
- 2-(2-Bromo-5-cyano-3-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805388-30-0)
- 2-(6-Bromo-2-cyano-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805388-36-6)
- 2-(2-Bromo-3-cyano-5-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805432-28-3)
Recommended Standards
- 2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine (CAS 1169459-44-2)
- 2-Fluoro-5-(trifluoromethyl)pyridine-3-boronic acid pinacol ester, 97% (CAS 1128269-66-8)
- 2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine (CAS 1628524-90-2)
- rac 5-Hydroxy valproic acidDISCONTINUED PLEASE SEE H993010 (CAS 53660-23-4)
- Ethyl 6-bromo-5-hydroxypicolinate (CAS 1807260-74-7)
- Ethyl 5-methyl-3-(4-nitrophenyl)isoxazole-4-carboxylate (CAS 7035-82-7)
- Eltrombopag Impurity 113 (CAS CATO-C4X-1198113)
- Tert-butyl (5-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)pentyl)carbamate (CAS 192212-24-1)
- Moxifloxacin Acyl Glucuronide (CAS 733002-61-4)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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