(E)-3-(5-Bromo-2,3-difluorophenyl)acrylic acid CAS 2387460-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2387460-69-5 |
| Molecular Formula | C9H5BrF2O2 |
| Molecular Weight | 263.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-3-(5-Bromo-2,3-difluorophenyl)acrylic acid (CAS 2387460-69-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H5BrF2O2. Molecular weight: 263.04 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H5BrF2O2 |
| Molecular Weight | 263.04 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F/Br-containing |
Related E Standards
- 2-Bromo-5-(difluoromethoxy)-1H-benzo[d]imidazole (CAS 1803895-85-3)
- 2-Bromo-7-(difluoromethoxy)-1H-benzo[d]imidazole (CAS 1803896-63-0)
- 4-Bromo-6-(difluoromethoxy)-1H-benzimidazole (CAS 1804051-46-4)
- 6-Bromo-5-(difluoromethyl)-3-methoxypicolinonitrile (CAS 1804460-27-2)
- 2-Bromo-5-(difluoromethyl)-6-(hydroxymethyl)nicotinonitrile (CAS 1804463-18-0)
- 2-(2-Bromo-5-(difluoromethyl)-4-hydroxypyridin-3-yl)acetonitrile (CAS 1804660-56-7)
- 2-(4-Bromo-6-(difluoromethyl)-3-hydroxypyridin-2-yl)acetonitrile (CAS 1804660-97-6)
- 6-Bromo-4-(difluoromethyl)-5-(hydroxymethyl)nicotinonitrile (CAS 1804841-65-3)
Recommended Standards
- 4-Amino-5-iodonicotinamide (CAS 1823905-48-1)
- 1-(5-Iodopyridin-2-yl)urea (CAS 338962-84-8)
- 2-(Bromomethyl)-6-cyano-4-(difluoromethyl)-3-hydroxypyridine (CAS 1807022-96-3)
- Benzene, 1-bromo-4-(pentylthio)- (CAS 139996-18-2)
- (4-Chlorophenyl)(4,5-dihydro-1H-imidazol-2-yl)methanol hydrochloride (CAS 93335-38-7)
- 1-Ethyl-1H-pyrazol-5-ol hydrochloride (CAS 106903-47-3)
- 2-benzyl-2,3-dihydro-1H-indole (CAS 164398-52-1)
- 5-Methoxychroman-4-one (CAS 863309-86-8)
- 4-(2,2,2-trifluoroethyl)morpholine-3-carboxylic acid hydrochloride (CAS 1803571-64-3)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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 13829788188 / jacky.chen@cato-chem.com