3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one
Also known as: 2-Methyl-3-ethyl-4-oxo-4,5,6,7-tetrahydroindole, 2-Methyl-3-ethyl-4,5,6,7-tetrahydro-1H-indole-4-one, 3-ETHYL-2-METHYL-1,5,6,7-TETRAHYDRO INDOLE-4-ONE, 3-ETHYL-2-METHYL-1,5,6,7-TETRAHYDROINDOL-4-ONE, 3-ethyl-2-methyl-1,5,6,7-tetrahydro-4H-indol-4-one, 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one, 3-ethyl-2-methyl-4-oxo-1H-4,5,6,7-tetrahydroindole, 3-Ethyl-6,7-dihydro-2-methylindol-4(5H)-one, 3-ethyl-2-methyl-6,7-dihydro-1H-indol-4(5H)-one, 3-ethyl-1,5,6,7-tetrahydro-2-methyl-4H-indol-4-one, NSC 136938, EINECS 228-084-6
3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one (CAS 6116-76-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H15NO and a molecular weight of 177.24300 g/mol. Key properties include a melting point of 183℃, a boiling point of 353.8ºC at 760 mmHg, a density of 1.106g/cm3 and a flash point of 175.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6116-76-3
- Jingsj CID
- J-1162907-5
- Molecular Formula
- C11H15NO
- Molecular Weight
- 177.24300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 183℃ |
|---|---|
| Boiling Point | 353.8ºC at 760 mmHg |
| Density | 1.106g/cm3 |
| Flash Point | 175.6ºC |
| Exact Mass | 177.11500 |
| PSA | 32.86000 |
| LogP | 2.40450 |
| Refractive Index | 1.562 |
| Storage Conditions | 2-8℃ |
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 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one?
The CAS number of 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one is 6116-76-3.
What are the molecular formula and molecular weight of 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one?
3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one has molecular formula C11H15NO and molecular weight 177.24300 g/mol.
What are the upstream and downstream products of 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one?
For 3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one, Upstream Products: 1,3-Cyclohexanedione, 2-Hydroxyimino-3-pentanone, 2,3-Pentanedione; Downstream Products: Molindone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-ethyl-2-methyl-4,5,6,7-tetrahydroindol-4-one (CAS 6116-76-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1162907-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.