3,3-Difluorocyclobutane-1,1-dicarboxylic acid CAS 827032-80-4
| CAS No. | 827032-80-4 |
| Molecular Formula | C6H6F2O4 |
| Molecular Weight | 180.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,3-Difluorocyclobutane-1,1-dicarboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3,3-Difluorocyclobutane-1,1-dicarboxylic acid (CAS 827032-80-4), molecular formula C6H6F2O4 and molecular weight 180.11 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6F2O4, 3,3-Difluorocyclobutane-1,1-dicarboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1986 |
| Halogen Content | F-containing |
Related Difluorocyclobutane Standards
- 3,3-Difluorocyclobutane-1-sulfonamide (CAS 2171856-86-1)
- 3,3-Difluorocyclobutane-1-sulfonyl chloride (CAS 1310729-90-8)
- ethyl 3,3-difluorocyclobutane-1-carboxylate (CAS 681128-38-1)
- 3,3-difluorocyclobutane-1-carbonyl chloride (CAS 946488-78-4)
- (3,3-difluorocyclobutane-1,1-diyl)dimethanamine (CAS 1446422-58-7)
- 2,2-difluorocyclobutane-1-carboxylic acid (CAS 1150518-74-3)
- (R)-2,2-Difluorocyclobutane-1-carboxylic acid (CAS 2742942-02-3)
- (S)-2,2-Difluorocyclobutane-1-carboxylic acid (CAS 2750509-66-9)
Recommended Standards
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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 18665070610 / Nicole.chen@cato-chem.com