7-Methoxy-1H-indole-2,3-dione
Also known as: 1H-Indole-2,3-dione, 7-methoxy-, 7-Methoxyindoline-2,3-dione, 7-Methoxyisatin, 7-METHOXY-1H-INDOLINE-2,3-DIONE, 7-Methoxy-1H-indoline-2,3-dione, Isatin, 7-methoxy-
7-Methoxy-1H-indole-2,3-dione (CAS 84575-27-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.157 g/mol. Key properties include a melting point of 240-242ºC and a density of 1.3±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 84575-27-9
- Jingsj CID
- J-1119077-5
- Molecular Formula
- C9H7NO3
- Molecular Weight
- 177.157 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 240-242ºC |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Exact Mass | 177.042587 |
| PSA | 55.40000 |
| LogP | 0.46 |
| Refractive Index | 1.585 |
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 7-Methoxy-1H-indole-2,3-dione?
The CAS number of 7-Methoxy-1H-indole-2,3-dione is 84575-27-9.
What are the molecular formula and molecular weight of 7-Methoxy-1H-indole-2,3-dione?
7-Methoxy-1H-indole-2,3-dione has molecular formula C9H7NO3 and molecular weight 177.157 g/mol.
What are the upstream and downstream products of 7-Methoxy-1H-indole-2,3-dione?
For 7-Methoxy-1H-indole-2,3-dione, Upstream Products: 2-(Hydroxyimino)-N-(2-methoxyphenyl)acetamide, o-Anisidine, 3-Methoxy-2-nitrobenzaldehyde; Downstream Products: 2-Amino-3-methoxybenzoic acid, Methyl 2-amino-3-methoxybenzoate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-Methoxy-1H-indole-2,3-dione (CAS 84575-27-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1119077-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.