(e)-2-Cyano-3-(4-(difluoromethoxy)-3-methoxyphenyl)acrylic acid CAS 885456-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885456-85-9 |
| Molecular Formula | C12H9F2NO4 |
| Molecular Weight | 269.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(e)-2-Cyano-3-(4-(difluoromethoxy)-3-methoxyphenyl)acrylic acid (CAS 885456-85-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H9F2NO4. Molecular weight: 269.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H9F2NO4 |
| Molecular Weight | 269.20 g/mol |
| Appearance | Pale yellow to 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, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related e Standards
- Ethyl 2-cyano-3-(3-(trifluoromethyl)phenyl)acrylate (CAS 149550-20-9)
- Ethyl 2-cyano-3-[4-(trifluoromethyl)phenyl]prop-2-enoate (CAS 149550-21-0)
- 5-Cyano-2-(4-fluorobenzoyl)benzoic Acid (CAS 411221-51-7)
- 2-Cyano-3-(5-(4-methoxyphenyl)furan-2-yl)acrylic acid (CAS 853344-58-8)
- N-(5-Cyano-4-methyl-6-oxocyclohexa-2,4-dien-1-yl)pyridazine-3-carbohydrazide (CAS 145121-27-3)
- 2-Cyano-N-(2-fluorophenyl)-3-(pyridin-4-yl)propanamide (CAS 483359-47-3)
- 2-Cyano-N-(4-fluorophenyl)-3-(pyridin-3-yl)propanamide (CAS 483359-44-0)
- 2-Cyano-N-(4-fluorophenyl)-3-(pyridin-4-yl)propanamide (CAS 483359-45-1)
Recommended Standards
- 4-(difluoromethyl)-2-(4-methoxyphenyl)-1,3-oxazole-5-carboxylic acid (CAS 1803584-52-2)
- 1-(Methylsulfonyl)-2-nitro-4-(trifluoromethyl)benzene (CAS 364-48-7)
- 3-Bromo-5-(tert-butyl)benzo[b]thiophene (CAS 1780644-81-6)
- 5-Chloronicotinimidamide (CAS 1253792-00-5)
- 2-((1-(4-Bromophenyl)propyl)amino)propan-1-ol (CAS 1153890-27-7)
- Tricyclodecenyl acetate (CAS 54830-99-8)
- N-(Hex-5-yn-1-yl)prop-2-enamide (CAS 748800-89-7)
- 2-Amino-3-hydroxybenzonitrile (CAS 211172-52-0)
- Benzhexol Impurity 6 (CAS CATO-C4X-18576)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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