![Molecular structure of 5,7-Dihydroindolo[2,3-b]carbazole (CAS 111296-90-3)](/images/chem_structures_svg/060/111296-90-3.svg)
5,7-Dihydroindolo[2,3-b]carbazole
Also known as: Indolo[2,3-b]carbazole, 5,7-dihydro-, 5,7-Dihydro-indolo[2,3-b]carbazole, 5H,7H-indolo[2,3-b]carbazole, 5,7-dihydroindolo[2,3-b]carbazole
5,7-Dihydroindolo[2,3-b]carbazole (CAS 111296-90-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H12N2 and a molecular weight of 256.301 g/mol. Key properties include a boiling point of 569.8±23.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 269.9±13.9 °C. It is listed by 1 supplier; request a quote for pricing. Record last updated Aug 21, 2026.
- CAS No.
- 111296-90-3
- Jingsj CID
- J-1441352-6
- Molecular Formula
- C18H12N2
- Molecular Weight
- 256.301 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | - | - | CN China |
Physicochemical Properties
| Boiling Point | 569.8±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 269.9±13.9 °C |
| Exact Mass | 256.100037 |
| PSA | 31.58000 |
| LogP | 5.22 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.924 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5,7-Dihydroindolo[2,3-b]carbazole?
The CAS number of 5,7-Dihydroindolo[2,3-b]carbazole is 111296-90-3.
What are the molecular formula and molecular weight of 5,7-Dihydroindolo[2,3-b]carbazole?
5,7-Dihydroindolo[2,3-b]carbazole has molecular formula C18H12N2 and molecular weight 256.301 g/mol.
Which suppliers offer 5,7-Dihydroindolo[2,3-b]carbazole?
1 supplier(s) listed; request a quote for pricing.
What are the upstream and downstream products of 5,7-Dihydroindolo[2,3-b]carbazole?
For 5,7-Dihydroindolo[2,3-b]carbazole, Upstream Products: 4',6'-Dinitro-1,1':3',1''-terphenyl, m-Phenylenediamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,7-Dihydroindolo[2,3-b]carbazole (CAS 111296-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1441352-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.