trans-2-(difluoromethyl)cyclopropanecarboxylic acid CAS 883443-58-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883443-58-1 |
| Molecular Formula | C5H6F2O2 |
| Molecular Weight | 136.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 883443-58-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6F2O2. Molecular weight: 136.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H6F2O2 |
| Molecular Weight | 136.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related trans Standards
- 1-(Difluoromethyl)cyclopropanecarboxylic Acid (CAS 1314397-71-1)
- 2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 1314960-20-7)
- cis-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 2278284-80-1)
- 2-(Difluoromethyl)piperazine (CAS 111759-98-9)
- (3-(Difluoromethyl)azetidin-3-yl)methanamine (CAS 1779935-18-0)
- (2-(Difluoromethyl)cyclobutyl)methanol (CAS 1780163-99-6)
- [1-(difluoromethyl)cyclobutyl]methanol (CAS 1780499-30-0)
- 4-(Difluoromethyl)tetrahydro-2H-pyran (CAS 1820618-46-9)
Recommended Standards
- Threonic acid (CAS 3909-12-4)
- 2,3,4-Trihydroxybutanoicacid (CAS 10191-35-2)
- rel-2,2-Difluoro-3-methylcyclopropane-1-carboxylic acid (CAS 2247657-28-7)
- (4-Methylpyridin-3-yl)boronic acid hydrochloride (CAS 1428882-29-4)
- 2-Amino-N-cyclohexyl-3-phenylpropanamide (CAS 92698-80-1)
- (R)-2-(2,5-Dimethoxyphenyl)piperazine (CAS 1212929-05-9)
- 1-(4-BRomo-2-chlorophenyl)guanidine (CAS 1249016-90-7)
- LCZ-696 Impurity 84 (CAS 5717-37-3)
- 1-(2,6-Difluorophenyl)-3-(4-(pyrrolidin-1-yl)but-2-yn-1-yl)urea (CAS 1396750-10-9)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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