8-Chloro-2-ethyl-1,4-dihydroquinolin-4-one CAS 135016-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 135016-22-7 |
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloro-2-ethyl-1,4-dihydroquinolin-4-one (CAS 135016-22-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10ClNO. Molecular weight: 207.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10ClNO |
| Molecular Weight | 207.66 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 4-((4-Chloro-1h-pyrazol-1-yl)methyl)aniline (CAS 1001862-74-3)
- 1-(6-Chloro-1H-indol-3-yl)propan-1-one (CAS 1002331-94-3)
- (4-(4-Chloro-1h-pyrazol-1-yl)phenyl)methanamine (CAS 1006442-29-0)
- 3-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006465-15-1)
- 3-Chloro-4-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006467-53-3)
- 3-chloro-4-(3-methyl-1H-pyrazol-1-yl)aniline (CAS 1006959-47-2)
- 5-Chloro-2-(4-methyl-1h-pyrazol-1-yl)aniline (CAS 1006962-36-2)
- 3-Chloro-N-(3-ethynylphenyl)propanamide (CAS 1016879-24-5)
Recommended Standards
- (2-Chloro-4-(1H-pyrazol-1-yl)phenyl)methanamine (CAS 1343964-83-9)
- 2-(Chloromethyl)-8-methoxyquinoline (CAS 1351516-38-5)
- 2-Chloro-6-(2-ethyl-1H-imidazol-1-yl)pyridine (CAS 1343435-09-5)
- (1H,1H,2H,2H-Heptadecafluorodecyl)phosphonic Acid (CAS 80220-63-9)
- Ethyl 5-(3-methoxyphenyl)-1,3,4-oxadiazole-2-carboxylate (CAS 1018143-62-8)
- 2-Amino-4-fluorobenzoyl chloride (CAS 1379360-41-4)
- Cefpirome Impurity 31 (CAS CATO-C4X-120731)
- AZD1208 (CAS 1204144-28-4)
- Ethyl benzofuran-2-ylcarbamate (CAS 202266-58-8)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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