4,4-Difluorotetrahydrofuran-2-carboxylic acid CAS 2056072-61-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2056072-61-6 |
| Molecular Formula | C5H6F2O3 |
| Molecular Weight | 152.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4-Difluorotetrahydrofuran-2-carboxylic acid (CAS 2056072-61-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H6F2O3. Molecular weight: 152.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H6F2O3 |
| Molecular Weight | 152.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
Related Difluorotetrahydrofuran Standards
- (S)-3,3-difluorotetrahydrofuran-2-carboxylic acid (CAS 1108713-62-7)
- 4,4-Difluorotetrahydrofuran-3-carboxylic acid (CAS 1510016-98-4)
- (R)-4,4-difluorotetrahydrofuran-2-carboxylic acid (CAS 2165345-34-4)
- (S)-4,4-difluorotetrahydrofuran-2-carboxylic acid (CAS 2165729-43-9)
- (3,3-Difluorotetrahydrofuran-2-yl)methanol (CAS 2718966-09-5)
- (4,4-difluorotetrahydrofuran-2-yl)methanol (CAS 2288623-47-0)
- (4,4-Difluorotetrahydrofuran-2-yl)methanamine (CAS 2137857-47-5)
- 4,4-difluorotetrahydrofuran-3-ol (CAS 1782515-61-0)
Recommended Standards
- 3,3-Difluorotetrahydro-2-furancarboxylic acid (CAS 2166643-10-1)
- 5-hydroxy-2H-1,3-benzodioxol-2-one (CAS 78213-00-0)
- 3,3-difluoro-1-hydroxy-cyclobutanecarboxylic acid (CAS 2297599-09-6)
- Ethyl 4-chloro-5,6,7,8-tetrahydro-1,7-naphthyridine-2-carboxylate hydrochloride (CAS 2633071-66-4)
- 1,4-Diazaspiro[5.5]Undecane-5,9-dione (CAS 1263475-12-2)
- Favipiravir Impurity 6 (CAS 1374986-27-2)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)oct-7-enoic acid (CAS 1208226-88-3)
- Octahydro-1H-4,7-methanopyrazolo[3,4-d]pyridazine (CAS 507236-80-8)
- rac-Reboxetine (CAS 93851-86-6)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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