3-Chloro-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile CAS 53661-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53661-33-9 |
| Molecular Formula | C10H9ClN2 |
| Molecular Weight | 192.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 53661-33-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClN2. Molecular weight: 192.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClN2 |
| Molecular Weight | 192.64 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 DMSO, DMF, methanol |
| 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.) | 1972 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-chloro-2-cyclopropyl-1H-Pyrrolo[2,3-b]pyridine (CAS 1014613-52-5)
- 7-Chloro-2-methylquinolin-8-amine (CAS 102876-99-3)
- 5-Chloro-2-methylquinolin-8-amine (CAS 102879-01-6)
- 1-Chloro-4-methoxynaphthalene (CAS 10443-43-3)
- 3-Chloro-4-(1H-pyrrol-1-yl)aniline (CAS 106981-50-4)
- 6-Chloro-3-(prop-1-en-2-yl)imidazo[1,2-a]pyridine (CAS 1080429-96-4)
- 2-chloro-5,7-dimethyl-1,6-naphthyridine (CAS 1085267-44-2)
- 1-Chloro-6-methylisoquinolin-5-amine (CAS 1093101-44-0)
Recommended Standards
- 3-Chloro-2,6-dimethylquinoxaline (CAS 79249-38-0)
- 3-Chloro-5-methyl-1-phenyl-1H-pyrazole (CAS 86635-76-9)
- 3-Chloro-2,4-dimethyl-1,8-naphthyridine (CAS 74292-75-4)
- 2-(Ethylsulfanyl)-1-methyl-5-[(1E)-[2-(4-nitrophenyl)hydrazin-1-ylidene]methyl]-1H-imidazole (CAS 477845-52-6)
- 5,6-Difluoro-2-(2-hexyldecyl)-4,7-bis(5-(trimethylstannyl)thiophen-2-yl)-2H-benzo[d][1,2,3]triazole (CAS 2365391-00-8)
- 1,1-Difluoro-4-phenylbut-3-yn-2-one (CAS 117710-72-2)
- 4-Chloro-3-(1H-pyrrol-1-yl)benzoic acid (CAS 107946-72-5)
- 2-(Trifluoromethyl)indolizine-6-carboxylic acid (CAS 2138081-88-4)
- 1-(6-Bromo-5-chloro-3-(pyridin-2-yl)-1H-indol-2-yl)-2-(methylsulfinyl)ethanone (CAS 75696-17-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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