1-​(4-​pentyn-​1-​yl)​-1,​3-​Cyclopentadiene CAS 1071191-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1071191-70-2 |
| Molecular Formula | C10H12 |
| Molecular Weight | 132.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-​(4-​pentyn-​1-​yl)​-1,​3-​Cyclopentadiene (CAS 1071191-70-2) pharmaceutical standards reference standard. Molecular formula: C10H12. Molecular weight: 132.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H12 |
| Molecular Weight | 132.20 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related pentyn Standards
- 1-(4-Pentyn-1-yl)-pyrrolidine (CAS 14044-58-7)
- 4-Pentyn-1-ylacetate (CAS 14604-46-7)
- 1-(4-Pentyn-1-yl)piperidine (CAS 13991-24-7)
- 4-(4-Pentyn-1-yl)morpholine (CAS 14044-59-8)
- 1-Pentyn-3-amine, n-butyl-3-methyl- (CAS 41040-63-5)
- 5-Phenyl-1-pentyn-3-one (CAS 118584-91-1)
- 1-Phenyl-4-pentyn-1-one (CAS 18476-65-8)
- 1-Phenyl-1-pentyn-3-ol (CAS 27975-78-6)
Recommended Standards
- 1-Amino-4-(dimethylamino)butan-2-ol (CAS 104353-36-8)
- (3-Methoxy-3-methylbutyl)hydrazine (CAS 1099657-12-1)
- 1,2-Diethoxypropane (CAS 10221-57-5)
- 3-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-2-fluoropyridine (CAS 1287752-87-7)
- 4,4''-Bis(4,4,5,5,6,6,6-heptafluoro-1,3-dioxohexyl)-o-terphenyl-4'-sulfonyl chloride (CAS 200862-70-0)
- Methylene blue /Methylthioninium Chloride Impurity 27 (CAS CATO-C4X-189627)
- 2-(2-Amino-5-(difluoromethyl)-4-fluoropyridin-3-yl)acetonitrile (CAS 1805270-88-5)
- Methyltartronic Acid Diethyl Ester Benzoate (CAS 111588-71-7)
- Methyl 3-cyano-3-(2-cyano-3-fluorophenyl)-3-phenylpropanoate (CAS 339115-25-2)
- Fragment-[3-31]-Liraglutide (CAS CATO-C4X-199232)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com