| CAS No. | 61317-73-5 |
| Molecular Formula | C9H14O |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 138.21 g/mol gives (R)-1-Phenyl-2-propyn-1-ol (R)-|A-Ethynylbenzyl alcohol 61317-73-5 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (R)-1-Phenyl-2-propyn-1-ol (R)-|A-Ethynylbenzyl alcohol 61317-73-5 (CAS 61317-73-5), a certified reference material (molecular formula C9H14O, MW 138.21 g/mol) for analytical method development and quality control.
(R)-1-Phenyl-2-propyn-1-ol (R)-|A-Ethynylbenzyl alcohol 61317-73-5 (C9H14O) contains a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (R)-1-Phenyl-2-propyn-1-ol (R)-|A-Ethynylbenzyl alcohol 61317-73-5 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
| Molecular Formula | C9H14O |
| Molecular Weight | 138.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |