1-(2-(Phenylethynyl)phenyl)ethanone CAS 171258-08-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 171258-08-5 |
| Molecular Formula | C16H12O |
| Molecular Weight | 220.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(Phenylethynyl)phenyl)ethanone (CAS 171258-08-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12O. Molecular weight: 220.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12O |
| Molecular Weight | 220.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
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Recommended Standards
- 2-(2-(3-Isopropyl-1,2,4-oxadiazol-5-yl)-1H-pyrrol-1-yl)ethanamine (CAS 1710472-18-6)
- 2-Methyl-1-(3-(2-methylfuran-3-yl)-1H-1,2,4-triazol-5-yl)propan-1-amine (CAS 1713462-97-5)
- N-Cyclopentyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxamide (CAS 1707399-20-9)
- 2-(Aminomethyl)-3-chloro-5-(difluoromethyl)pyridine (CAS 1806757-64-1)
- 1,2-Epoxycyclododecane (mixture of isomers) (CAS 286-99-7)
- Ethyl 3-(3,5-dimethyl-1-phenyl-1h-pyrazol-4-yl)propanoate (CAS 1005698-25-8)
- Maxacalcitol Impurity 45 (CAS 227961-44-6)
- 4-Chloro-2-methyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 1196155-12-0)
- Molsidomine Impurity 1 (CAS 16142-26-0)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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