2,3-dihydro-1H-indole-1-carbaldehyde
Also known as: 1-formylindoline, indoline-1-carboxaldehyde, 1-indolinecarbaldehyde, 1-indolinecarboxaldehyde, 1-formyl-2,3-dihydro-indole, N-formylindoline, 2,3-dihydroindole-1-carbaldehyde, 2,3-dihydro-1H-indole-1-carboxaldehyde
2,3-dihydro-1H-indole-1-carbaldehyde (CAS 2861-59-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NO and a molecular weight of 147.17400 g/mol. Key properties include a melting point of 63-65ºC, a boiling point of 165ºC 8mm, a density of 1.266g/cm3 and a flash point of 136.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2861-59-8
- Jingsj CID
- J-1518100-7
- Molecular Formula
- C9H9NO
- Molecular Weight
- 147.17400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 63-65ºC |
|---|---|
| Boiling Point | 165ºC 8mm |
| Density | 1.266g/cm3 |
| Flash Point | 136.5ºC |
| Exact Mass | 147.06800 |
| PSA | 20.31000 |
| LogP | 1.90640 |
| Vapor Pressure | 0.00212mmHg at 25°C |
| Refractive Index | 1.681 |
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 2,3-dihydro-1H-indole-1-carbaldehyde?
The CAS number of 2,3-dihydro-1H-indole-1-carbaldehyde is 2861-59-8.
What are the molecular formula and molecular weight of 2,3-dihydro-1H-indole-1-carbaldehyde?
2,3-dihydro-1H-indole-1-carbaldehyde has molecular formula C9H9NO and molecular weight 147.17400 g/mol.
What are the upstream and downstream products of 2,3-dihydro-1H-indole-1-carbaldehyde?
For 2,3-dihydro-1H-indole-1-carbaldehyde, Upstream Products: Indoline, Formic Acid, Methanimidic acid, (Z)-; Downstream Products: 4-Methylthiophene-2-carbaldehyde, 3-Methylthiophene-2-carboxaldehyde, 7-Bromo-1H-indole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,3-dihydro-1H-indole-1-carbaldehyde (CAS 2861-59-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518100-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.