2,2,3-Trifluoro-succinic acid CAS 664-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 664-66-4 |
| Molecular Formula | C4H3F3O4 |
| Molecular Weight | 172.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,3-Trifluoro-succinic acid (CAS 664-66-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H3F3O4. Molecular weight: 172.06 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H3F3O4 |
| Molecular Weight | 172.06 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.) | 1957 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 5,5,5-Trifluoro-4-hydroxypentanoic acid (CAS 1216314-45-2)
- 4,4,4-Trifluoro-3-methoxybutanoic acid (CAS 1343115-14-9)
- 5,5,5-Trifluoro-2-hydroxypentanoic acid (CAS 1485492-68-9)
- Methyl 4,4,4-trifluoro-2-hydroxybutanoate (CAS 1610538-11-8)
- 3,3,3-Trifluoro-2-methoxy-2-methylpropanoic acid (CAS 56135-02-5)
- 4,4,4-Trifluoro-3-hydroxy-3-methylbutanoic acid (CAS 338-03-4)
- Ethyl 3,3,3-trifluoro-DL-lactate (CAS 94726-00-8)
- Methyl 2,3,3-trifluoro-3-methoxypropanoate (CAS 758-69-0)
Recommended Standards
- 2-(2,2,2-Trifluoroacetoxy)acetic acid (CAS 78517-61-0)
- Nonan-2-ylboronic acid (CAS 3088-78-6)
- Glyphosate-13C2,15N (CAS 1185107-63-4)
- 4-CHloro-2-(2-methylpropoxy)benzonitrile (CAS 1342668-76-1)
- 2-(Trifluoroacetyl)cyclopentan-1-one (CAS 361-73-9)
- 4-Methyl-5,6-dihydro-2H-pyran-2-one (CAS 2381-87-5)
- Methyl 2-(4-acetyl-2-iodophenyl)acetate (CAS 1234562-69-6)
- 2-((3,4-Dimethyl-2-oxo-2h-chromen-7-yl)oxy)acetic acid (CAS 35679-93-7)
- 2-Isopropylthiazole-5-carboxylic Acid (CAS 62657-87-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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