4,4-Difluoroadamantane-1-carboxylic acid CAS 438017-43-7
| CAS No. | 438017-43-7 |
| Molecular Formula | C11H14F2O2 |
| Molecular Weight | 216.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4-Difluoroadamantane-1-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,4-Difluoroadamantane-1-carboxylic acid (CAS 438017-43-7), molecular formula C11H14F2O2 and molecular weight 216.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H14F2O2, 4,4-Difluoroadamantane-1-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 216.22 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.
CATO manufactures 4,4-Difluoroadamantane-1-carboxylic 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 | C11H14F2O2 |
| Molecular Weight | 216.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluoroadamantane Standards
Recommended Standards
- 4-(Hydrazinecarbonyl)pyridine-2-sulfonamide (CAS 75903-53-6)
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- 3-(4-Amino-5-oxo-3-thioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)propanoic acid (CAS 84424-74-8)
- 6-Methoxy-2-(methylthio)-5-nitropyrimidin-4-amine (CAS 887570-45-8)
- Benzyl (3-hydroxy-2,2-dimethylcyclobutyl)carbamate (CAS 1593474-15-7)
- Tert-butyl 4-((tert-butoxycarbonyl)amino)indoline-1-carboxylate (CAS 1220039-93-9)
- 6-bromopyrazolo[1,5-a]pyridin-2-amine (CAS 1391821-41-2)
- 5-Bromo-N-(5-methyl-1,3,4-thiadiazol-2-yl)thiophene-2-carboxamide (CAS 476459-64-0)
- tert-Butyl (3-bromo-1-(2-bromophenyl)propyl)carbamate (CAS 924817-80-1)
- 4,4-Dipropylheptane (CAS 17312-72-0)
- Mirodenafil Impurity 1 (CAS 2253688-28-5)
- pTH (44-68) (human) (CAS 64421-69-8)
- 4-(Difluoromethyl)cyclohexanamine (CAS 1314939-44-0)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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