2-(Phenylethynyl)phenol CAS 92151-73-0
| CAS No. | 92151-73-0 |
| Molecular Formula | C14H10O |
| Molecular Weight | 194.23 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 2-(Phenylethynyl)phenol (CAS 92151-73-0), a certified reference material (molecular formula C14H10O, MW 194.23 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, a polycyclic aromatic system, 2-(Phenylethynyl)phenol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 194.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(Phenylethynyl)phenol 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.) | 1983 |
Related Phenylethynyl Standards
- 4-(Phenylethynyl)phenol (CAS 1849-26-9)
- 2-(Phenylethynyl)pyridin-3-amine (CAS 288254-71-7)
- 5-Methyl-2-(phenylethynyl)pyridine (CAS 124300-38-5)
- 2-(Phenylethynyl)aniline (CAS 13141-38-3)
- 4-(Phenylethynyl)aniline (CAS 1849-25-8)
- 3-(Phenylethynyl)aniline (CAS 51624-44-3)
- 2-Methyl-6-(2-phenylethynyl)pyridine (CAS 96206-92-7)
- 3-(Phenylethynyl)pyrazin-2-amine (CAS 798544-32-8)
Recommended Standards
- 2-(O-tolyloxy)propanehydrazide (CAS 86098-42-2)
- 2-(M-tolyloxy)propanehydrazide (CAS 90330-07-7)
- 2-(P-tolyloxy)ethyl acetate (CAS 6807-11-0)
- 2-(Hydroxymethyl)-2-phenylbutanoic acid (CAS 4355-36-6)
- (2,6-Dichloro-4-methoxyphenyl)boronic acid (CAS 851756-60-0)
- 2-chloro-N-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetamide (CAS 496056-85-0)
- N-Hydroxymorpholine-4-carboximidamide (CAS 29044-26-6)
- ethyl 2-methylimidazo[1,2-a]pyridine-3-carboxylate (CAS 2549-19-1)
- Methyl 6-Fluoro-3-iodo-2-methylbenzoate (CAS 1149379-04-3)
- Tert-butyl (7R,8aR)-7-aminohexahydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate (CAS 2165519-97-9)
- 1,5-Naphthyridine-4-carbonitrile, 6-methoxy- (CAS 1352900-29-8)
- Tetrahydro-3-(2-phenylethyl)-3-furanol (CAS 1340238-96-1)
- 3-Chloro-5-fluoro-4-methoxybenzoic acid (CAS 886497-22-9)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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