2,9-Undecadiyne CAS 1785-53-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1785-53-1 |
| Molecular Formula | C11H16 |
| Molecular Weight | 148.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,9-Undecadiyne (CAS 1785-53-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H16. Molecular weight: 148.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H16 |
| Molecular Weight | 148.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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- (E)-3-(4-Hydroxy-3-methoxyphenyl)allyl acetate (CAS 94930-81-1)
- 2-(Propan-2-yl)-4-(trifluoromethyl)furan-3-carboxylic acid (CAS 2091455-01-3)
- 2-Aminopyrimidin-4-ol (CAS 100643-25-2)
- Ethyl 2-(6-formyl-5-hydroxypyridin-3-yl)acetate (CAS 1393532-79-0)
- 2-Methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine hydrochloride (CAS 1260902-04-2)
- 2-(Difluoromethyl)-5-hydroxy-4-nitropyridine-3-carboxylic acid (CAS 1805068-39-6)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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 13829788188 / jacky.chen@cato-chem.com