5-Amino-1H-indazole-3-carboxylic acid
Also known as: 1H-Indazole-3-carboxylic acid, 5-amino-, 5-AMINO-1H-INDAZOLE-3-CARBOXYLIC ACID, 5-AMINO-3-(1H)INDAZOLE CARBOXYLIC ACID, 5-AMINOINDAZOLE-3-CARBOXYLIC ACID
5-Amino-1H-indazole-3-carboxylic acid (CAS 78155-77-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7N3O2 and a molecular weight of 177.160 g/mol. Key properties include a boiling point of 547.5±30.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 284.9±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 78155-77-8
- Jingsj CID
- J-937266-1
- Molecular Formula
- C8H7N3O2
- Molecular Weight
- 177.160 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 547.5±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 284.9±24.6 °C |
| Exact Mass | 177.053833 |
| PSA | 92.00000 |
| LogP | 0.12 |
| Vapor Pressure | 0.0±1.5 mmHg at 25°C |
| Refractive Index | 1.819 |
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-Amino-1H-indazole-3-carboxylic acid?
The CAS number of 5-Amino-1H-indazole-3-carboxylic acid is 78155-77-8.
What are the molecular formula and molecular weight of 5-Amino-1H-indazole-3-carboxylic acid?
5-Amino-1H-indazole-3-carboxylic acid has molecular formula C8H7N3O2 and molecular weight 177.160 g/mol.
What are the upstream and downstream products of 5-Amino-1H-indazole-3-carboxylic acid?
For 5-Amino-1H-indazole-3-carboxylic acid, Upstream Products: 5-nitro-1H-indazole-3-carboxylic acid, 1H-Indazole-3-carboxylic acid; Downstream Products: 5-Iodo-1H-indazole-3-carboxylic acid, Ethyl 5-amino-1H-indazole-3-carboxylate.
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-Amino-1H-indazole-3-carboxylic acid (CAS 78155-77-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-937266-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.