23351-79-3 Ethynyl-1-13C-benzene Phenyl acetylene-1-13C CAS 23351-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23351-79-3 |
| Molecular Formula | C7[13C]H12 |
| Molecular Weight | 109.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
23351-79-3 Ethynyl-1-13C-benzene Phenyl acetylene-1-13C (CAS 23351-79-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7[13C]H12. Molecular weight: 109.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7[13C]H12 |
| Molecular Weight | 109.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
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