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4-Chloro-5-methylisatin

Also known as: 1H-Indole-2,3-dione, 4-chloro-5-methyl-, 4-chloro-5-methyl-1H-indole-2,3-dione, 4-chloro-5-methylindoline-2,3-dione, 4-Chlor-5-methyl-indolin-2,3-dion, 4-chloro-5-methyl-indole-2,3-dione, 4-chloro-5-methyl-indoline-2,3-dione, 4-chloranyl-5-methyl-1H-indole-2,3-dione, 4-CLORO-5-METILISATINA, 4-クロロ-5-メチルイサチン

4-Chloro-5-methylisatin (CAS 53003-18-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNO2 and a molecular weight of 195.60200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
53003-18-2
Jingsj CID
J-1493555-8
Molecular Formula
C9H6ClNO2
Molecular Weight
195.60200 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass195.00900
PSA46.17000
LogP1.92120

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 4-Chloro-5-methylisatin?

The CAS number of 4-Chloro-5-methylisatin is 53003-18-2.

What are the molecular formula and molecular weight of 4-Chloro-5-methylisatin?

4-Chloro-5-methylisatin has molecular formula C9H6ClNO2 and molecular weight 195.60200 g/mol.

What are the upstream and downstream products of 4-Chloro-5-methylisatin?

For 4-Chloro-5-methylisatin, Upstream Products: 3-Chloro-4-methylaniline hydrochloride, 3-Chloro-4-methylaniline; Downstream Products: 2-Chloro-3-methylbenzoic acid.

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

Last updated:

How to cite: Jingsj. "4-Chloro-5-methylisatin (CAS 53003-18-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493555-8 (accessed 2026-11-09).

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