1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI)

Also known as: 1-chloroacetyl-7-methyl-2,3-dihydro-indole, 2-Chloro-1-(2,3-dihydro-7-methyl-1H-indol-1-yl)ethanone, 2-chloro-1-(7-methyl-2,3-dihydro-1H-indol-1-yl)ethanone, Ethanone, 2-chloro-1-(2,3-dihydro-7-methyl-1H-indol-1-yl)-

1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI) (CAS 66624-43-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12ClNO and a molecular weight of 209.67200 g/mol. Key properties include a boiling point of 417.5ºC at 760 mmHg, a density of 1.244g/cm3 and a flash point of 206.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 66624-43-9
Jingsj CID: J-1147082-9
Molecular Formula: C₁₁H₁₂ClNO
Molecular Weight: 209.67200 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	417.5ºC at 760 mmHg
Density	1.244g/cm3
Flash Point	206.3ºC
Exact Mass	209.06100
PSA	20.31000
LogP	2.18790
Refractive Index	1.582

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 1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI)?

The CAS number of 1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI) is 66624-43-9.

What are the molecular formula and molecular weight of 1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI)?

1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI) has molecular formula C11H12ClNO and molecular weight 209.67200 g/mol.

What are the upstream and downstream products of 1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI)?

For 1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI), Upstream Products: 7-Methylindoline, Chloroacetyl chloride, 7-Methylindole.

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. "1H-Indole, 1-(chloroacetyl)-2,3-dihydro-7-methyl- (9CI) (CAS 66624-43-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147082-9 (accessed 2026-11-09).

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