5-Methoxy-1H-indazole-3-carbaldehyde

5-甲氧基-1H-吲唑-3-甲醛

Also known as: 3-Formyl-5-methoxy-1H-indazole, 5-Methoxy-1H-indazole-3-carboxaldehyde, 5-Methoxy-1H-indazole-3-carboxyaldehyde, 1H-Indazole-3-carboxaldehyde, 5-methoxy-, 5-methoxy-2H-indazole-3-carbaldehyde, 5-methoxy-2H-indazole-3-carboxaldehyde

5-Methoxy-1H-indazole-3-carbaldehyde (CAS 169789-37-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O2 and a molecular weight of 176.172 g/mol. It is also known as 3-Formyl-5-methoxy-1H-indazole, 5-Methoxy-1H-indazole-3-carboxaldehyde and 5-Methoxy-1H-indazole-3-carboxyaldehyde. Key properties include a boiling point of 391.7±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 190.7±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 169789-37-1
Jingsj CID: J-1179229-1
Molecular Formula: C₉H₈N₂O₂
Chinese Name: 5-甲氧基-1H-吲唑-3-甲醛
Molecular Weight: 176.172 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	391.7±22.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	190.7±22.3 °C

Frequently Asked Questions

What is the CAS number of 5-Methoxy-1H-indazole-3-carbaldehyde?

The CAS number of 5-Methoxy-1H-indazole-3-carbaldehyde is 169789-37-1.

What are the molecular formula and molecular weight of 5-Methoxy-1H-indazole-3-carbaldehyde?

5-Methoxy-1H-indazole-3-carbaldehyde has molecular formula C9H8N2O2 and molecular weight 176.172 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-Methoxy-1H-indazole-3-carbaldehyde (CAS 169789-37-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179229-1 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.