5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one
3-羟基-5,6-二甲氧基1H-吲唑
Also known as: 3-Hydroxy-5,6-dimethoxy-1H-indazole, 5,6-Dimethoxy-3-indazolinone, 1,2-Dihydro-5,6-dimethoxy-3H-indazol-3-one, 3H-Indazol-3-one, 1,2-dihydro-5,6-dimethoxy-
5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one (CAS 164582-90-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O3 and a molecular weight of 194.187 g/mol. It is also known as 3-Hydroxy-5,6-dimethoxy-1H-indazole, 5,6-Dimethoxy-3-indazolinone and 1,2-Dihydro-5,6-dimethoxy-3H-indazol-3-one. Key properties include a boiling point of 406.1±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 199.4±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 164582-90-5
- Jingsj CID
- J-1071380-0
- Molecular Formula
- C9H10N2O3
- Chinese Name
- 3-羟基-5,6-二甲氧基1H-吲唑
- Molecular Weight
- 194.187 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 406.1±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 199.4±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one?
The CAS number of 5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one is 164582-90-5.
What are the molecular formula and molecular weight of 5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one?
5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one has molecular formula C9H10N2O3 and molecular weight 194.187 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Dimethoxy-1,2-dihydro-3H-indazol-3-one (CAS 164582-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1071380-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.