3-(3,3-difluorocyclohexyl)prop-2-ynoic acid CAS 1702390-71-3
| CAS No. | 1702390-71-3 |
| Molecular Formula | C9H10F2O2 |
| Molecular Weight | 188.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(3,3-difluorocyclohexyl)prop-2-ynoic acid (CAS 1702390-71-3), a certified reference material (molecular formula C9H10F2O2, MW 188.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H10F2O2, 3-(3,3-difluorocyclohexyl)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 188.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 3-(3,3-difluorocyclohexyl)prop-2-ynoic 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 | C9H10F2O2 |
| Molecular Weight | 188.17 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.) | 1994 |
| Halogen Content | F-containing |
Related difluorocyclohexyl Standards
- 3-(4,4-difluorocyclohexyl)prop-2-ynoic acid (CAS 1553757-16-6)
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- 2-(4,4-Difluorocyclohexyl)propanoic acid (CAS 2001873-03-4)
- 1-(4,4-Difluorocyclohexyl)-3-methylurea (CAS 1864423-64-2)
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- (4,4-Difluorocyclohexyl)benzene (CAS 161553-79-3)
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- 1-(5-(4-Amino-2-methoxyphenyl)furan-2-yl)ethanone (CAS 886494-54-8)
- Fmoc-Arg(Pbf)-OH-<SUP>13</SUP>C<SUB>6</SUB>,<SUP>15</SUP>N<SUB>4</SUB> (CAS 1217461-89-6)
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