5H-Benzo[b]carbazole CAS 243-28-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 243-28-7 |
| Molecular Formula | C16H11N |
| Molecular Weight | 217.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5H-Benzo[b]carbazole (CAS 243-28-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11N. Molecular weight: 217.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H11N |
| Molecular Weight | 217.27 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 11H-benzo[a]carbazole (CAS 239-01-0)
- Ticagrelor Related Compound 102 (CAS 2165387-08-4)
- tert-butyl (1-hydrazinyl-2-methyl-1-oxopropan-2-yl)carbamate (CAS 184002-61-7)
- 4-(2-Aminoethyl)-1-Boc-piperidine HCl (CAS 202979-32-6)
- tert-Butyl 4-[(1R)-1-hydroxyethyl]piperidine-1-carboxylate (CAS 1206830-71-8)
- 3-(2,6-Difluorophenyl)-6-methylpyridazine (CAS 1405127-62-9)
- tert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[b][1,4]oxazine-4(3H)-carboxylate (CAS 1161362-35-1)
- 4,6-Dibromonicotinaldehyde (CAS 1211585-10-2)
- 10,11-Dimethoxy-7,8,12b,13-tetrahydro-5H-1,3,6-triazatetraphen-5-one (CAS 685106-52-9)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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