2,2-Difluoro-4-methylenepentanedioic acid CAS 1307857-45-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1307857-45-9 |
| Molecular Formula | C6H6F2O4 |
| Molecular Weight | 180.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2-Difluoro-4-methylenepentanedioic acid (CAS 1307857-45-9) pharmaceutical standards reference standard. Molecular formula: C6H6F2O4. Molecular weight: 180.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6F2O4 |
| Molecular Weight | 180.11 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 | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 4,5-Dihydroxyisobenzofuran-1,3-dione (CAS 116314-76-2)
- (2R,3r,4S)-2,3,4-trihydroxypentanedioic acid (CAS 33012-62-3)
- 5,6-Dihydroxyisobenzofuran-1,3-dione (CAS 114874-92-9)
- (E)-[(2-Bromophenyl)methoxy]({1-[3-(2,3-dihydro-1H-isoindol-2-yl)phenyl]ethylidene})amine (CAS 861207-29-6)
- 2-(2-Methoxyphenyl)-benzofuran-5-carboxylic acid methyl ester (CAS 1154060-87-3)
- 2-Ethoxy-6-{[(propan-2-yl)amino]methyl}phenol (CAS 1019596-55-4)
- 3-Ethoxy-2-(4-phenyl-1,3-thiazol-2-yl)prop-2-enenitrile (CAS 709039-11-2)
- 4-(2-Chlorophenyl)butan-2-amine (CAS 144887-95-6)
- 4-Chloro-5-fluoro-2-nitroaniline (CAS 428871-64-1)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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