5-Methyl-1H-indole-3-carboxylic acid
5-甲基-1H-吲哚-3-羧酸
Also known as: 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID, 5-METHYLINDOLE-3-CARBOXYLIC ACID, 5-Methyl-3-indole acid, 5-Methylindole-3-forMicacid, 1H-Indole-3-carboxylic acid, 5-methyl-, RARECHEM AL BE 0707
5-Methyl-1H-indole-3-carboxylic acid (CAS 10242-02-1) 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 175.18400 g/mol. It is also known as 5-METHYL-1H-INDOLE-3-CARBOXYLIC ACID, 5-METHYLINDOLE-3-CARBOXYLIC ACID and 5-Methyl-3-indole acid. Key properties include a boiling point of 421.2ºC at 760 mmHg, a density of 1.34g/cm3 and a flash point of 208.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10242-02-1
- Jingsj CID
- J-1140159-1
- Molecular Formula
- C10H9NO2
- Chinese Name
- 5-甲基-1H-吲哚-3-羧酸
- Molecular Weight
- 175.18400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 421.2ºC at 760 mmHg |
|---|---|
| Density | 1.34g/cm3 |
| Flash Point | 208.5ºC |
| Exact Mass | 175.06300 |
| PSA | 53.09000 |
| LogP | 2.17450 |
| Vapor Pressure | 7.58E-08mmHg at 25°C |
| Refractive Index | 1.696 |
| Storage Conditions | 2-8°C |
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-3-carboxylic acid?
The CAS number of 5-Methyl-1H-indole-3-carboxylic acid is 10242-02-1.
What are the molecular formula and molecular weight of 5-Methyl-1H-indole-3-carboxylic acid?
5-Methyl-1H-indole-3-carboxylic acid has molecular formula C10H9NO2 and molecular weight 175.18400 g/mol.
What are the upstream and downstream products of 5-Methyl-1H-indole-3-carboxylic acid?
For 5-Methyl-1H-indole-3-carboxylic acid, Upstream Products: Carbon dioxide, 5-Methylindole; Downstream Products: Methyl 5-methyl-1H-indole-3-carboxylate.
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-3-carboxylic acid (CAS 10242-02-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1140159-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.