2,6-Diethynylpyridine CAS 75867-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75867-46-8 |
| Molecular Formula | C9H5N |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Diethynylpyridine (CAS 75867-46-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5N. Molecular weight: 127.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5N |
| Molecular Weight | 127.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Related Diethynylpyridine Standards
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- 2-(3-((Tert-butoxycarbonyl)amino)azetidin-1-yl)-2-(naphthalen-2-yl)acetic acid (CAS 885275-34-3)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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