3,3-Difluorocyclopentaecarboxylic acid CAS 1260897-05-9
| CAS No. | 1260897-05-9 |
| Molecular Formula | C6H8F2O2 |
| Molecular Weight | 150.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3-Difluorocyclopentaecarboxylic acid (C6H8F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3,3-Difluorocyclopentaecarboxylic acid (CAS 1260897-05-9), a certified reference material (molecular formula C6H8F2O2, MW 150.12 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,3-Difluorocyclopentaecarboxylic 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.
Physical & Chemical Properties
| Molecular Formula | C6H8F2O2 |
| Molecular Weight | 150.12 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.) | 1990 |
| Halogen Content | F-containing |
Recommended Standards
- Methyl 3,3-difluorocyclobutanecarboxylate (CAS 1234616-13-7)
- 2,2-Difluoro-3,3-dimethylcyclopropane-1-carboxylic acid (CAS 131262-35-6)
- Capecitabine Impurity 29 (CAS 5006-64-4)
- (R)-3,3-Difluorocyclopentanecarboxylic Acid (CAS 1352621-96-5)
- (S)-1-(3-bromo-5-isopropylphenyl)ethane-1,2-diol (CAS 2494073-58-2)
- 6-Methyl-2-(piperidin-1-yl)pyrimidine-4-carbaldehyde (CAS 1340260-74-3)
- 2-Chloro-6-iodo-5H-pyrrolo[3,2-d]pyrimidine (CAS 1934648-78-8)
- Montelukast Impurity 49 (CAS CATO-C4X-103149)
- Landiolol Impurity 75 (CAS CATO-C4X-262175)
- (2S,3R)-2-Amino-5,5,5-trifluoro-3-methylpentanoic acid (CAS 769169-13-3)
- 5-Bromo-3-indolyl β-D-Galactopyranoside [for Biochemical Research] (CAS 97753-82-7)
- 3-Ethyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1544848-47-6)
- n-((1-Aminocyclohexyl)methyl)thiophene-2-sulfonamide (CAS 1153056-78-0)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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