5-Chloro-8-ethynylquinoline CAS 869208-54-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869208-54-8 |
| Molecular Formula | C11H6ClN |
| Molecular Weight | 187.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-8-ethynylquinoline (CAS 869208-54-8) pharmaceutical standards reference standard. Molecular formula: C11H6ClN. Molecular weight: 187.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6ClN |
| Molecular Weight | 187.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-3-ethynylquinoline (CAS 1000782-65-9)
- 2-Chloro-N-(1-ethyl-1h-pyrazol-4-yl)acetamide (CAS 1006432-63-8)
- 6-Chloro-N-(2-methoxyethyl)pyridazin-3-amine (CAS 1036569-59-1)
- 5-Chloro-6-(dimethylamino)-2-methylpyrimidin-4-ol (CAS 1135283-12-3)
- 1138220-54-8 3-[(6-Chloro-2-pyrazinyl)amino]-1-propanol (CAS 1138220-54-8)
- 2-(4-Chloro-1H-pyrazol-1-yl)butanamide (CAS 1170492-14-4)
- 2-(4-Chloro-3-methyl-1H-pyrazol-1-yl)propanamide (CAS 1171471-65-0)
- 2-(4-Chloro-5-methyl-1H-pyrazol-1-yl)propanamide (CAS 1172960-86-9)
Recommended Standards
- 4-Chloro-N-methyl-6-(1-methylhydrazinyl)pyrimidin-5-amine (CAS 6959-82-6)
- 6-(Chloromethyl)-N,N-dimethyl-1,3,5-triazine-2,4-diamine (CAS 21320-37-6)
- 4-Chloro-6-isopropoxypyrimidin-5-amine (CAS 882769-26-8)
- 2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride (CAS 159239-61-9)
- 2-chloro-4-methylbenzene-1-sulfonyl chloride (CAS 55311-94-9)
- 5-(Quinoxalin-6-yl)-1H-pyrazol-3-amine (CAS 1346850-80-3)
- 1-(Furan-2-ylmethyl)-3-hydroxy-5-(4-isopropylphenyl)-4-(4-methoxybenzoyl)-1H-pyrrol-2(5H)-one (CAS 488860-46-4)
- 6-(3-Methoxypropoxy)pyridin-3-amine (CAS 1179940-09-0)
- Ziprasidone Impurity 28 (CAS CATO-C4X-124028)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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