1-Ethynyl-3-phenoxybenzene CAS 58775-83-0
| CAS No. | 58775-83-0 |
| Molecular Formula | C14H10O |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Ethynyl-3-phenoxybenzene is closely related to a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Ethynyl-3-phenoxybenzene (CAS 58775-83-0), a certified reference material (molecular formula C14H10O, MW 194.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H10O, 1-Ethynyl-3-phenoxybenzene contains a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 194.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 1-Ethynyl-3-phenoxybenzene 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 | C14H10O |
| Molecular Weight | 194.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Ethynyl Standards
- 4'-Ethynyl-[1,1'-biphenyl]-4-ol (CAS 1202355-37-0)
- 2-Ethynyl-5-(trifluoromethyl)benzonitrile (CAS 1234790-90-9)
- 4-Ethynyl-2-(trifluoromethyl)benzonitrile (CAS 239104-49-5)
- 4-Ethynyl-3-(trifluoromethyl)benzonitrile (CAS 2470435-93-7)
- 4-Ethynyl-1-methyldecahydroquinolin-4-ol (CAS 54924-02-6)
- 4-Ethynyl-2-methyl-decahydro-quinolin-4-ol 59693-01-5 6408AE C12H19NO (CAS 59693-01-5)
- 3'-Ethynyl-[1,1'-biphenyl]-3-amine (CAS 1379319-73-9)
- 4'-Ethynyl-[1,1'-biphenyl]-2-amine (CAS 723748-82-1)
Recommended Standards
- 1-Ethoxy-3-(p-tolyl)urea (CAS 325474-93-9)
- 1H-Pyrrolo[2,3-b]pyridine, 5-phenyl- (CAS 611205-38-0)
- 1-Ethoxy-3-(o-tolyl)urea (CAS 613652-88-3)
- 1-Methyl-9H-fluoren-9-one (CAS 5501-37-1)
- (R)-2-Chloro-2-oxo-1-phenylethyl acetate (CAS 49845-69-4)
- N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(3-hydroxypropyl)oxalamide (CAS 1210255-42-7)
- 1-bromo-4-(ethylsulfonimidoyl)benzene (CAS 1935164-83-2)
- 3-Isopropyl-5-(1-(pyrrolidin-3-yl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazole (CAS 1713639-28-1)
- N-(pyrrolidin-3-yl)benzamide hydrochloride (CAS 57152-17-7)
- Calcium 2-ethylhexanoate (CAS 136-51-6)
- Schisanlignone A (CAS 135557-67-4)
- Ethyl 1-oxo-2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,4]diazepine-8-carboxylate (CAS 1338563-17-9)
- dodecyl(2-hydroxyethyl)dimethylazanium bromide (CAS 7009-61-2)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com