2-(Phenylethynyl)-1,1'-biphenyl CAS 10271-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10271-65-5 |
| Molecular Formula | C20H14 |
| Molecular Weight | 254.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Phenylethynyl)-1,1'-biphenyl (CAS 10271-65-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H14. Molecular weight: 254.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H14 |
| Molecular Weight | 254.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
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Recommended Standards
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- 2-(Methoxymethyl)-7-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline (CAS 2172977-35-2)
- 2-(6-(Methylthio)pyrimidin-4-yl)acetic acid (CAS 1314969-30-6)
- 4-Methoxy-N-(pyridin-2-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1105195-04-7)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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