7-Chloro-2,3-dihydroquinolin-4(1H)-one CAS 21617-15-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21617-15-2 |
| Molecular Formula | C9H8ClNO |
| Molecular Weight | 181.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-2,3-dihydroquinolin-4(1H)-one (CAS 21617-15-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8ClNO. Molecular weight: 181.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8ClNO |
| Molecular Weight | 181.62 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 5-Chloro-6-methyl-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000340-14-6)
- 4-Chloro-7-methoxy-1H-indole (CAS 1000341-80-9)
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Recommended Standards
- 7-chloro-1-methyl-1H-1,3-benzodiazol-2-amine (CAS 945021-15-8)
- 7-Chloro-2,3-dimethylpyrazolo[1,5-a]pyrimidine (CAS 4879-18-9)
- 7-Chloro-1,5-dimethyl-1H-pyrazolo[4,3-b]pyridine (CAS 94220-39-0)
- Cyprofuram (CAS 69581-33-5)
- Methyl 1-(2-aminophenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 1251950-62-5)
- Ethyl 6-chloro-3-hydrazinylpyridazine-4-carboxylate (CAS 1073488-86-4)
- (S)-2,6-Diaminohexan-1-ol dihydrochloride (CAS 1041055-24-6)
- 1-Chloro-5-ethoxy-2,2-dimethylpentane (CAS 1487630-07-8)
- (2-(Tert-butoxy)pyridin-4-yl)boronic acid (CAS 2225172-06-3)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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