5-(pyridin-3-yl)pent-4-yn-1-ol CAS 138745-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138745-76-3 |
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(pyridin-3-yl)pent-4-yn-1-ol (CAS 138745-76-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11NO. Molecular weight: 161.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11NO |
| Molecular Weight | 161.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related pyridin Standards
- 2-[(Pyridin-3-yl)methylidene]butanal (CAS 1046162-77-9)
- 3-{[(pyridin-2-yl)methyl]amino}propanenitrile (CAS 112086-58-5)
- 2-(Pyridin-3-yl)-1,4,5,6-tetrahydropyrimidine (CAS 112147-36-1)
- 5-(pyridin-3-yl)pent-4-yn-2-ol (CAS 119981-03-2)
- 5-(Pyridin-2-yl)pent-4-yn-1-ol (CAS 119981-54-3)
- 2-(pyridin-3-yl)cyclopentan-1-one (CAS 124034-96-4)
- 2-(Pyridin-2-yl)-1,4,5,6-tetrahydropyrimidine (CAS 124345-86-4)
- 1-(Pyridin-2-yl)pent-4-yn-1-ol (CAS 1342577-93-8)
Recommended Standards
- N-(Imidazolidin-2-ylidene)aniline (CAS 138474-57-4)
- 4-(2-Aminoethyl)-6-methylpicolinonitrile (CAS 1393576-26-5)
- Methyl 3-amino-4-methoxy-3-methylbutanoate (CAS 1376218-63-1)
- Methyl 2-bromo-3',5'-dichlorophenylacetate (CAS 929048-72-6)
- 6-Chloro-2,3-dimethylquinoxaline-5,8-dione (CAS 7697-85-0)
- (S)-2-((1H-Imidazol-4-yl)methyl)-2-amino-3-fluoropropanoic acid (CAS 73804-75-8)
- 4-(Difluoromethyl)-5-(hydroxymethyl)-6-iodopyridin-2-ol (CAS 1807106-58-6)
- 2-(trideuteriomethoxy)-5H-phenanthridin-6-one (CAS 1794810-85-7)
- Tert-butyl 6-(benzyloxy)-4-fluoro-1H-indazole-1-carboxylate (CAS 1253789-02-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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