1-(2-Fluoroethyl)cyclobutane-1-carboxylic acid CAS 1506466-22-3
| CAS No. | 1506466-22-3 |
| Molecular Formula | C7H11FO2 |
| Molecular Weight | 146.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(2-Fluoroethyl)cyclobutane-1-carboxylic acid (C7H11FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(2-Fluoroethyl)cyclobutane-1-carboxylic acid (CAS 1506466-22-3), molecular formula C7H11FO2 and molecular weight 146.16 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H11FO2 |
| Molecular Weight | 146.16 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.) | 1992 |
| Halogen Content | F-containing |
Related Fluoroethyl Standards
- 1-(2-Fluoroethyl)piperazin-2-one (CAS 194351-13-8)
- 1-(2-Fluoroethyl)piperidin-3-amine (CAS 1528190-68-2)
- (R)-1-(2-fluoroethyl)piperidin-3-amine (CAS 1704968-41-1)
- (S)-1-(2-fluoroethyl)piperidin-3-amine (CAS 1932269-68-5)
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- 4-(2-Fluoroethyl)cyclohexan-1-amine (CAS 1785079-90-4)
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- 4-(2-Fluoroethyl)piperidin-1-ol (CAS 1416373-75-5)
Recommended Standards
- 2-(Fluoromethyl)cyclopentane-1-carboxylic acid (CAS 1421602-54-1)
- 2-Fluorocyclohexane-1-carboxylic acid (CAS 1529678-51-0)
- cis-4-fluorocyclohexanecarboxylic acid (CAS 1354379-54-6)
- 3-Cyclobutyl-2-fluoropropanoic acid (CAS 1531971-51-3)
- Sorafenib Impurity 61 (CAS 284462-78-8)
- Methyl (2Z)-2-(4-tert-butylbenzenesulfonyl)-3-[(4-methoxyphenyl)amino]prop-2-enoate (CAS 1327178-62-0)
- (S)-2,2,2-Trifluoro-1-(3-fluorophenyl)ethanamine hydrochloride (CAS 1391436-37-5)
- 1187163-90-1 2-(2,4-Dimethylbenzoyl)-4-methylpyridine MFCD13152760 (CAS 1187163-90-1)
- 1-(Pentafluorophenyl)-1h-pyrazol-3-amine (CAS 1307462-59-4)
- Benzyl 4-(2-aminoacetyl)-3-methylpiperazine-1-carboxylate (CAS 1353962-50-1)
- Amoxicillin Dimer (CAS CATO-C4X-114856)
- 5-Ethylpyrazine-2-carboxamide (CAS 13535-08-5)
- Benzenamine, 2-methyl-3-propoxy- (CAS 850364-07-7)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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