1-Chloronaphtho[2,3-b]benzofuran CAS 2170644-12-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2170644-12-7 |
| Molecular Formula | C16H9ClO |
| Molecular Weight | 252.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Chloronaphtho[2,3-b]benzofuran (CAS 2170644-12-7) pharmaceutical standards reference standard. Molecular formula: C16H9ClO. Molecular weight: 252.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H9ClO |
| Molecular Weight | 252.70 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl-containing |
Related Chloronaphtho Standards
- 9-Chloronaphtho[1,2-b]benzofuran (CAS 1416620-13-7)
- 8-Chloronaphtho[2,1-b]benzofuran (CAS 1647008-46-5)
- 10-Chloronaphtho[2,1-b]benzofuran (CAS 2140822-95-1)
- 4-Chloronaphtho[2,3-b]benzofuran (CAS 2271091-81-5)
- 7-Chloronaphtho[1,2-b]benzofuran (CAS 2411141-56-3)
- 8-Chloronaphtho[1,2-b]benzofuran (CAS 2103931-84-4)
- 1-Chloronaphtho[2,1-b]thiophene-2-carbonitrile (CAS 886360-79-8)
- Methyl 1-chloronaphtho[2,1-b]thiophene-2-carboxylate (CAS 85992-30-9)
Recommended Standards
- 1-Benzyl-3-(2-chloroacetyl)imidazolidin-2-one (CAS 930395-80-5)
- 2-(2-Chloroacetamido)-n-cyclopropylbenzamide (CAS 790263-80-8)
- 2-(2-Chloroethyl)-6,7-dimethoxyquinazoline (CAS 2006277-21-8)
- Methyl 2-methyl-5-phenyl-1-(2-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxylate (CAS 374098-09-6)
- 5-(Trifluoromethyl)pyridine-2-sulfonamide (CAS 332366-24-2)
- 2-(3-((Dimethylamino)methyl)piperidin-1-yl)ethanamine (CAS 1353963-52-6)
- 4-Fluoro-1H-indole-5-carboxylic acid (CAS 908600-72-6)
- 2-(3-Ethoxyphenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (CAS 1352305-28-2)
- 6,8-Dibromo-2,3-dimethylquinazolin-4(3H)-one (CAS 86993-61-5)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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