2-(3,4-Difluorophenyl)tetrahydrofuran-3-carboxylic acid CAS 1340448-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340448-77-2 |
| Molecular Formula | C11H10F2O3 |
| Molecular Weight | 228.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(3,4-Difluorophenyl)tetrahydrofuran-3-carboxylic acid (CAS 1340448-77-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H10F2O3. Molecular weight: 228.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H10F2O3 |
| Molecular Weight | 228.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- Methyl 2-[(3,4-difluorophenyl)(hydroxy)methyl]prop-2-enoate (CAS 1019127-48-0)
- Methyl 4-(3,4-difluorophenyl)-3-oxobutanoate (CAS 1032506-99-2)
- Methyl 4-(3,4-difluorophenyl)-4-oxobutanoate (CAS 1248202-12-1)
- METHYL 4-(2,5-DIFLUOROPHENYL)-4-OXOBUTANOATE (CAS 1248400-97-6)
- 1-(2,3-Difluorophenyl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263365-74-7)
- 1-(2,4-Difluorophenyl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263365-97-4)
- 1-(3,4-Difluorophenyl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263365-98-5)
- 1-(2,6-Difluorophenyl)-2-(1,3-dioxolan-2-yl)ethan-1-one (CAS 1263366-03-5)
Recommended Standards
- 4-Cyclobutoxy-3,5-difluorobenzoic acid (CAS 1339696-85-3)
- 4-(Cyclopropylmethoxy)-3,5-difluorobenzoic acid (CAS 1343436-42-9)
- Mono(carboxymethyl) Phthalate-d4 (CAS 1346600-11-0)
- Drostanolone Propionate (CAS 521-12-0)
- 3-([1,1'-Biphenyl]-4-ylsulfonyl)propanoic acid (CAS 20025-59-6)
- 2-(4-(Furan-2-carbonyl)piperazin-1-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 380452-13-1)
- (2-chlorophenyl)(4-methoxyphenyl)methanamine hydrochloride (CAS 1208400-75-2)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 4,4'-(1-methylethylidene)bis[phenol] (CAS 26590-50-1)
- Ethyl 3-(Boc-amino)-2,2-difluoropropanoate (CAS 847986-13-4)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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