(1R,3S)-3-(2,2-Difluoroethenyl)-2,2-Dimethylcyclopropanecarboxylic Acid [5-(Phenylmethyl)Furan-3-Yl]Methyl Ester CAS 55700-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55700-97-5 |
| Molecular Formula | C20H20F2O3 |
| Molecular Weight | 346.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1R,3S)-3-(2,2-Difluoroethenyl)-2,2-Dimethylcyclopropanecarboxylic Acid [5-(Phenylmethyl)Furan-3-Yl]Methyl Ester (CAS 55700-97-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20F2O3. Molecular weight: 346.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H20F2O3 |
| Molecular Weight | 346.37 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
Recommended Standards
- (1R,2R)-1,2-bis((R)-2,2-dimethyl-1,3-dioxolan-4-yl)ethane-1,2-diyl diacetate (CAS 76880-55-2)
- (4S)-4-[1-(β-D-Glucopyranosyloxy)-1-methylethyl]-1-cyclohexene-1-carboxylic acid (CAS 865887-46-3)
- (±)-strigol (CAS 51820-11-2)
- 3-chloro-2-nitrothiophene (CAS 33786-78-6)
- (2-Fluoro-4-isobutylphenyl)boronic acid (CAS 153624-68-1)
- 1-Methyl-3-[6-(methylthio)hexyl]imidazolium p-Toluenesulfonate (CAS 1352947-63-7)
- 5726-48-7 5862AE C16H18N2O4S Ethyl 2-amino-5-{[(4-methoxyphenyl)amino]-carbonyl}-4-methylthiophene-3-carboxylate (CAS 5726-48-7)
- Azido-PEG4-tetra-Ac-beta-D-glucose (CAS 153252-44-9)
- 3529-10-0 4-(Dimethylamino)butylamine 4-DIMETHYLAMINOBUTYLAMINE N,N-Dimethylaminobutylamine N,N-Dimethylbutane-1,4-diamine (CAS 3529-10-0)
- Liraglutide Impurity 6 TFA Salt (CAS CATO-C4X-19926)
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