2-(2-naphthyl)indole
Also known as: 2-(2-naphthalenyl)-1H-indole, 2-(2-naphthyl)-1H-indole, 2-(Naphthalen-2-yl)indole, 2-(naphthalen-2-yl)-1H-indole, 2-(1H-Indol-2-yl)naphthalene, 2-(2-Indolyl)naphthalene, NSC 101079, MFCD00124144, 2-[2]naphthyl-indole, 2-naphthalen-2-yl-1H-indole
2-(2-naphthyl)indole (CAS 23746-81-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H13N and a molecular weight of 243.30300 g/mol. Key properties include a melting point of 204-207°C, a boiling point of 469.5ºC at 760mmHg, a density of 1.208g/cm3 and a flash point of 211.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 23746-81-8
- Jingsj CID
- J-38100-0
- Molecular Formula
- C18H13N
- Molecular Weight
- 243.30300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 204-207°C |
|---|---|
| Boiling Point | 469.5ºC at 760mmHg |
| Density | 1.208g/cm3 |
| Flash Point | 211.3ºC |
| Exact Mass | 243.10500 |
| PSA | 15.79000 |
| LogP | 4.98810 |
| Vapor Pressure | 1.55E-08mmHg at 25°C |
| Refractive Index | 1.737 |
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 2-(2-naphthyl)indole?
The CAS number of 2-(2-naphthyl)indole is 23746-81-8.
What are the molecular formula and molecular weight of 2-(2-naphthyl)indole?
2-(2-naphthyl)indole has molecular formula C18H13N and molecular weight 243.30300 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(2-naphthyl)indole (CAS 23746-81-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38100-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.