5-Methoxyindole-2-carboxylic acid
Also known as: 5-methoxy-1H-indole-2-carboxylic acid, 5-Methoxy-2-indolecarboxylic acid, 5-methoxy-2-indolecarboxylicacid, 5-methoxy-indole-2-carboxylicaci, Acide methoxy-5 indole carboxylique-2, 5-MeO-ICA, NSC 30927, MFCD00005614
5-Methoxyindole-2-carboxylic acid (CAS 4382-54-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO3 and a molecular weight of 191.183 g/mol. Key properties include a melting point of 199-201 °C(lit.), a boiling point of 447.6±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 224.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4382-54-1
- Jingsj CID
- J-19138-8
- Molecular Formula
- C10H9NO3
- Molecular Weight
- 191.183 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 199-201 °C(lit.) |
|---|---|
| Boiling Point | 447.6±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 224.5±23.2 °C |
| Exact Mass | 191.058243 |
| PSA | 62.32000 |
| LogP | 2.22 |
| Vapor Pressure | 0.0±1.1 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 5-Methoxyindole-2-carboxylic acid?
The CAS number of 5-Methoxyindole-2-carboxylic acid is 4382-54-1.
What are the molecular formula and molecular weight of 5-Methoxyindole-2-carboxylic acid?
5-Methoxyindole-2-carboxylic acid has molecular formula C10H9NO3 and molecular weight 191.183 g/mol.
What are the upstream and downstream products of 5-Methoxyindole-2-carboxylic acid?
For 5-Methoxyindole-2-carboxylic acid, Upstream Products: Ethyl 5-methoxy-1H-indole-2-carboxylate, Methyl 5-methoxy-1H-indole-2-carboxylate, m-Anisaldehyde; Downstream Products: Ethyl 3-formyl-5-methoxy-1H-indole-2-carboxylate, (5-Methoxy-1H-indol-2-yl)methanol, 5-Methoxy-1H-indole-2-carbaldehyde.
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-Methoxyindole-2-carboxylic acid (CAS 4382-54-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19138-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.