3-(3,3-difluorocyclobutyl)prop-2-ynoic acid CAS 2613384-93-1
| CAS No. | 2613384-93-1 |
| Molecular Formula | C7H6F2O2 |
| Molecular Weight | 160.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(3,3-difluorocyclobutyl)prop-2-ynoic acid.
CATO supplies 3-(3,3-difluorocyclobutyl)prop-2-ynoic acid (CAS 2613384-93-1), a certified reference material (molecular formula C7H6F2O2, MW 160.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6F2O2, 3-(3,3-difluorocyclobutyl)prop-2-ynoic 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 160.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H6F2O2 |
| Molecular Weight | 160.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | 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.) | 2001 |
| Halogen Content | F-containing |
Related difluorocyclobutyl Standards
- 3-(3,3-difluorocyclobutyl)-3-oxopropanenitrile (CAS 1234616-26-2)
- 2-(3,3-Difluorocyclobutyl)-1H-imidazole (CAS 2227205-16-3)
- Methyl 2-(3,3-difluorocyclobutyl)acetate (CAS 1434141-84-0)
- 3-(3,3-difluorocyclobutyl)propanoic acid (CAS 1581734-87-3)
- 2-(3,3-Difluorocyclobutyl)-N-hydroxyacetimidamide (CAS 1868894-80-7)
- (R)-2-(3,3-difluorocyclobutyl)propanoic acid (CAS 2248200-35-1)
- 2-(3,3-Difluorocyclobutyl)propanoic acid (CAS 2228653-77-6)
- 2-(3,3-Difluorocyclobutyl)-2-methoxyethan-1-amine (CAS 2241140-82-7)
Recommended Standards
- 2-Methyl-4-oxopentanedioic acid (CAS 55601-64-4)
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- 3,5-Difluoro-4-methoxyphenol (CAS 443-42-5)
- N,N-Diphenyl-1H-imidazole-1-carboxamide (CAS 2875-79-8)
- tert-Butyl (3-azabicyclo[4.1.0]heptan-5-yl)carbamate (CAS 2102973-67-9)
- 1-Methyl-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 769-09-5)
- 5-Cyclopropoxy-2-isopropoxynicotinaldehyde (CAS 1243353-83-4)
- 7-chloro-3-(2,2,2-trifluoro-1-hydroxyethyl)-4H-chromen-4-one (CAS 2922555-49-3)
- N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indol-3-yl]acetamide (CAS 2758501-22-1)
- 4-Hydroxy-3-(methylcarbamoyl)benzoic acid (CAS 99358-15-3)
- 4-(((Benzyloxy)carbonyl)amino)-5-methoxy-5-oxopentanoic acid (CAS 150823-40-8)
- 2-Chloro-6-methyl-1,4-dihydrothieno[3,2-d]pyrimidine (CAS 76872-68-9)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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