1H-Indazole-3-acetic acid
Also known as: 2-(1H-Indazol-3-yl)acetic acid, (1H-Indazol-3-yl)-acetic acid, 3-indazoleacetic acid, 1H-indazol-3-ylacetic acid, 2-(2H-indazol-3-yl)acetic acid, 3-Indazyl-essigsaeure, indazol-3-acetic acid
1H-Indazole-3-acetic acid (CAS 26663-42-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.17200 g/mol. Key properties include a melting point of 186-189°C, a boiling point of 434.3ºC at 760mmHg, a density of 1.437g/cm3 and a flash point of 216.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 26663-42-3
- Jingsj CID
- J-13946-8
- Molecular Formula
- C9H8N2O2
- Molecular Weight
- 176.17200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 186-189°C |
|---|---|
| Boiling Point | 434.3ºC at 760mmHg |
| Density | 1.437g/cm3 |
| Flash Point | 216.5ºC |
| Exact Mass | 176.05900 |
| PSA | 65.98000 |
| LogP | 1.19000 |
| Vapor Pressure | 0mmHg at 25°C |
| Refractive Index | 1.707 |
| 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 1H-Indazole-3-acetic acid?
The CAS number of 1H-Indazole-3-acetic acid is 26663-42-3.
What are the molecular formula and molecular weight of 1H-Indazole-3-acetic acid?
1H-Indazole-3-acetic acid has molecular formula C9H8N2O2 and molecular weight 176.17200 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. "1H-Indazole-3-acetic acid (CAS 26663-42-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13946-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.