5-Methyl-1H-indole-2-carboxylic acid
5-甲基吲哚-2-甲酸
Also known as: 5-Methylindole-2-carboxylic acid, 1H-Indole-2-carboxylic acid, 5-methyl-, 5-Methyl-1H-indole-2-carboxylic acid, 5-Me-ICA, NSC 88873, MFCD00047166, AKOS JY2083439
5-Methyl-1H-indole-2-carboxylic acid (CAS 10241-97-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9NO2 and a molecular weight of 175.184 g/mol. It is also known as 5-Methylindole-2-carboxylic acid, 1H-Indole-2-carboxylic acid, 5-methyl- and 5-Me-ICA. Key properties include a melting point of 236-238°C (dec.), a boiling point of 421.2±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 208.5±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10241-97-1
- Jingsj CID
- J-1993653-6
- Molecular Formula
- C10H9NO2
- Chinese Name
- 5-甲基吲哚-2-甲酸
- Molecular Weight
- 175.184 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 236-238°C (dec.) |
|---|---|
| Boiling Point | 421.2±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 208.5±23.2 °C |
| Exact Mass | 175.063324 |
| PSA | 53.09000 |
| LogP | 2.77 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.696 |
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-Methyl-1H-indole-2-carboxylic acid?
The CAS number of 5-Methyl-1H-indole-2-carboxylic acid is 10241-97-1.
What are the molecular formula and molecular weight of 5-Methyl-1H-indole-2-carboxylic acid?
5-Methyl-1H-indole-2-carboxylic acid has molecular formula C10H9NO2 and molecular weight 175.184 g/mol.
What are the upstream and downstream products of 5-Methyl-1H-indole-2-carboxylic acid?
For 5-Methyl-1H-indole-2-carboxylic acid, Upstream Products: 2-Iodo-4-methylaniline, Pyruvic acid; Downstream Products: 5-Methylindole, 1,5-Dimethyl-1H-indole-2-carbaldehyde.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyl-1H-indole-2-carboxylic acid (CAS 10241-97-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993653-6 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.