1H-Naphtho[2,3-d]imidazole CAS 269-07-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 269-07-8 |
| Molecular Formula | C13H14ClNOS2 |
| Molecular Weight | 299.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Naphtho[2,3-d]imidazole (CAS 269-07-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H14ClNOS2. Molecular weight: 299.84 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H14ClNOS2 |
| Molecular Weight | 299.84 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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- Naphtho[2,3-e]pyrene (CAS 193-09-9)
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- 3-(1H-naphtho[1,2-e][1,3]oxazin-2(3H)-yl)benzoic acid (CAS 369394-54-7)
- 1H-Naphtho[1,8-de][1,3,2]diazaborinine-2(3H)-boronic Acid Pinacol Ester (CAS 1214264-88-6)
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Recommended Standards
- RTI-31 (CAS 130342-80-2)
- 5-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 344268-56-0)
- 9-(4-Chlorobenzenesulfonyl)-9-azabicyclo[6.1.0]nonane (CAS 873208-66-3)
- 3-Cyclopropoxy-2-ethyl-6-isopropylpyridine (CAS 1243404-67-2)
- 2-Methyl-5-[(E)-2-nitrovinyl]furan (CAS 61691-99-4)
- (E)-4-(7-(4-methoxybenzylidene)-3-(4-methoxyphenyl)--hexahydro-2H-indazol-2-yl)-4-oxobutanoic acid (CAS 313648-66-7)
- Elobixibat Impurity 7 (CAS CATO-C4X-28387)
- 6-(4-Bromo-1h-pyrazol-1-yl)pyridin-3-amine (CAS 1171054-86-6)
- 3-Methyl-2,2-diphenylbutanoic acid (CAS 80743-47-1)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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