Ethynylcycloheptane CAS 783339-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 783339-45-7 |
| Molecular Formula | C9H14 |
| Molecular Weight | 122.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethynylcycloheptane (CAS 783339-45-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H14. Molecular weight: 122.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H14 |
| Molecular Weight | 122.21 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.) | 1986 |
Recommended Standards
- 6,6-Dimethylbicyclo[3.1.1]hept-2-ene (CAS 32863-61-9)
- Hydrazine-S-methylcarbodithioate (CAS 5397-03-5)
- 5-Isopropylcyclohexa-1,3-diene (CAS 35776-64-8)
- 1-(3-Bromo-6-chloropyridin-2-yl)ethanone (CAS 1256836-57-3)
- 5-Bromo-2,3,4,6-tetramethyl-2,3-dihydrobenzofuran (CAS 667466-08-2)
- 1-[(4-ethenylphenyl)methyl]piperazine (CAS 168270-38-0)
- Oclacitinib Impurity 20 (CAS 1312034-36-8)
- Tert-butyl (1-(2,3-dihydrobenzo[b][1,4]dioxine-2-carbonyl)piperidin-4-yl)(methyl)carbamate (CAS 1353966-75-2)
- 7-(2,5-Dimethylthiophen-3-yl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 860648-52-8)
- Neuropeptide FF (CAS 99566-27-5)
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