1-(7-hydroxyindolin-1-yl)ethanone

Also known as: 1H-Indol-7-ol,1-acetyl-2,3-dihydro-(9CI), 1-(7-HYDROXYINDOLIN-1-YL)ETHANONE, 1-(7-hydroxy-2,3-dihydroindol-1-yl)ethanone, 1-(7-oxidanyl-2,3-dihydroindol-1-yl)ethanone, 1-Acetyl-7-hydroxy-indolin, 1-Acetyl-7-hydroxyindoline, 1-acetyl-2,3-dihydro-7-hydroxyindole, 1-acetyl-2,3-dihydro-indol-7-ol, Ethanone, 1-(2,3-dihydro-7-hydroxy-1H-indol-1-yl)-, Ethanone,1-(2,3-dihydro-7-hydroxy-1H-indol-1-yl), N-acetyl 7-hydroxyindoline

1-(7-hydroxyindolin-1-yl)ethanone (CAS 4770-36-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11NO2 and a molecular weight of 177.20000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4770-36-9
Jingsj CID: J-1502194-0
Molecular Formula: C₁₀H₁₁NO₂
Molecular Weight: 177.20000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	177.07900
PSA	40.54000
LogP	1.36620

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 1-(7-hydroxyindolin-1-yl)ethanone?

The CAS number of 1-(7-hydroxyindolin-1-yl)ethanone is 4770-36-9.

What are the molecular formula and molecular weight of 1-(7-hydroxyindolin-1-yl)ethanone?

1-(7-hydroxyindolin-1-yl)ethanone has molecular formula C10H11NO2 and molecular weight 177.20000 g/mol.

What are the upstream and downstream products of 1-(7-hydroxyindolin-1-yl)ethanone?

For 1-(7-hydroxyindolin-1-yl)ethanone, Upstream Products: Indolin-7-ol, 1-Acetylindoline.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(7-hydroxyindolin-1-yl)ethanone (CAS 4770-36-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1502194-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.