5-Methoxyisatin
Also known as: 1H-Indole-2,3-dione, 5-methoxy-, 5-Methoxy-1H-indole-2,3-dione, 5-Methoxyindole-2,3-dione, 5-Methoxy-2,3-indolinedione, 5-Methoxyindoline-2,3-dione, NSC 88052
5-Methoxyisatin (CAS 39755-95-8) 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 201-203°C 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.
- 39755-95-8
- Jingsj CID
- J-1108022-1
- 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 | 201-203°C |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Exact Mass | 177.042587 |
| PSA | 55.40000 |
| LogP | 0.47 |
| 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 5-Methoxyisatin?
The CAS number of 5-Methoxyisatin is 39755-95-8.
What are the molecular formula and molecular weight of 5-Methoxyisatin?
5-Methoxyisatin has molecular formula C9H7NO3 and molecular weight 177.157 g/mol.
What are the upstream and downstream products of 5-Methoxyisatin?
For 5-Methoxyisatin, Upstream Products: Chloral hydrate, p-Anisidine, 5-Methoxyindole; Downstream Products: 5-Methoxy-2-oxoindoline-3-carbaldehyde, 5-Methoxytryptamine, 5-Hydroxyindolin-2-one.
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-Methoxyisatin (CAS 39755-95-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1108022-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.