2,2-Difluoro-2-(1-hydroxycyclobutyl)acetic acid CAS 681240-09-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681240-09-5 |
| Molecular Formula | C6H8F2O3 |
| Molecular Weight | 166.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2-Difluoro-2-(1-hydroxycyclobutyl)acetic acid (CAS 681240-09-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H8F2O3. Molecular weight: 166.12 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H8F2O3 |
| Molecular Weight | 166.12 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.) | 1985 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 2,2-difluoro-2-(furan-2-yl)acetic acid (CAS 1344257-62-0)
- 3,3-Difluoro-1-(hydroxymethyl)cyclobutane-1-carboxylic acid (CAS 1645565-01-0)
- 3,3-Difluoro-4-Methyl-2-Oxopentanoic Acid (CAS 165544-39-8)
- 2,2-Difluoro-2-(tetrahydrofuran-2-yl)acetic acid (CAS 170884-47-6)
- 2,2-Difluoro-2-(tetrahydrofuran-3-yl)acetic acid (CAS 1781025-79-3)
- 4,4-Difluoro-3-methyltetrahydrofuran-3-carboxylic acid (CAS 1782346-79-5)
- 2,2-Difluoro-3,3-dihydroxycyclohexanone (CAS 183742-86-1)
- Methyl 2,2-difluoro-3-oxopentanoate (CAS 196202-01-4)
Recommended Standards
- 2-(Difluoromethyl)tetrahydrofuran-2-carboxylic acid (CAS 2230803-69-5)
- 3-(Difluoromethoxy)tetrahydro-4H-pyran-4-one (CAS 2141137-50-8)
- 2-(3,3-Difluoro-1-hydroxycyclobutyl)acetic acid (CAS 2295815-26-6)
- N-[5-(4-Ethoxyphenyl)-1,3,4-oxadiazol-2-yl]-N-(4-fluorophenyl)urea (CAS 756842-42-9)
- Ethyl 5-bromo-7-chloro-1H-indole-2-carboxylate (CAS 881040-97-7)
- 2-Chloro-n-[4-(2-oxopyrrolidin-1-yl)phenyl]acetamide (CAS 923225-78-9)
- 3-(3-Chlorophenyl)-1-propylamine (CAS 18655-49-7)
- 4-(4-Methyl-1-piperazinyl)-1,2-benzenediamine (CAS 54998-08-2)
- 2-(5-Chloro-2-methoxyphenyl)-3-methylbutan-2-ol (CAS 1342549-67-0)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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