Methyl 3-formyl-1H-indole-5-carboxylate
Also known as: 1H-Indole-5-carboxylic acid, 3-formyl-, methyl ester, 3-FORMYL-1H-INDOLE-5-CARBOXYLIC ACID METHYL ESTER, 3-FORMYLINDOLE-5-CARBOXYLIC ACID METHYL ESTER, INDOLE-3-ALDEHYDE-5-CARBOXYLIC ACID METHYL ESTER, INDOLE-3-CARBOXALDEHYDE-5-CARBOXYLIC ACID METHYL ESTER, METHYL 3-FORMYL-1H-INDOLE-5-CARBOXYLATE, METHYL 3-FORMYLINDOLE-5-CARBOXYLATE, RARECHEM AH BS 0103
Methyl 3-formyl-1H-indole-5-carboxylate (CAS 197506-83-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO3 and a molecular weight of 203.194 g/mol. Key properties include a boiling point of 404.4±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 198.4±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 197506-83-5
- Jingsj CID
- J-1135421-5
- Molecular Formula
- C11H9NO3
- Molecular Weight
- 203.194 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 404.4±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 198.4±23.2 °C |
| Exact Mass | 203.058243 |
| PSA | 59.16000 |
| LogP | 2.12 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.677 |
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 Methyl 3-formyl-1H-indole-5-carboxylate?
The CAS number of Methyl 3-formyl-1H-indole-5-carboxylate is 197506-83-5.
What are the molecular formula and molecular weight of Methyl 3-formyl-1H-indole-5-carboxylate?
Methyl 3-formyl-1H-indole-5-carboxylate has molecular formula C11H9NO3 and molecular weight 203.194 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. "Methyl 3-formyl-1H-indole-5-carboxylate (CAS 197506-83-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1135421-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.