4H-Naphtho[2,3-d]imidazole CAS 35731-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 35731-18-1 |
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4H-Naphtho[2,3-d]imidazole (CAS 35731-18-1) pharmaceutical standards reference standard. Molecular formula: C11H8N2. Molecular weight: 168.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H8N2 |
| Molecular Weight | 168.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Nitrogen Atoms | 2 |
Related H Standards
- 1H-Naphtho[1,2-d]imidazole (CAS 233-53-4)
- 2H-Naphtho[1,2-d]imidazole (CAS 23636-20-6)
- 2H-Naphtho[2,3-d]imidazole (CAS 23636-21-7)
- Naphtho[1,2-b]furan (CAS 234-03-7)
- Naphtho[2,1-b]furan (CAS 232-95-1)
- 1H-Naphtho[1,2-d][1,2,3]triazole (CAS 233-59-0)
- 1H-Naphtho[1,8-de][1,2,3]triazine (CAS 204-03-5)
- 1H-Naphtho[2,3-d][1,2,3]triazole (CAS 269-12-5)
Recommended Standards
- 4H-Cyclopenta[b]quinoxaline (CAS 269-66-9)
- 4-Ipomeanol (CAS 32954-58-8)
- 4-Ethynylisoquinolin-3-amine (CAS 503089-89-2)
- Sodium Fusidate EP Impurity O (CAS 13090-91-0)
- 4-bromo-1-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-1H-pyrazole (CAS 1178290-21-5)
- Dihydropyrrolo[1,2-a]pyrazine-1,3,6(2H,4H,7H)-trione (CAS 185757-19-1)
- 2-Cyclooctylideneacetic acid (CAS 1903-30-6)
- Chloro(dimethyl)octadecylsilane (CAS 18643-08-8)
- Ethyl 3-amino-7-chloroquinoline-2-carboxylate (CAS 690253-82-8)
- C-Peptide (human) (CAS 33017-11-7)
Why CATO?
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