3,4-Dihydrocyclopenta[b]indol-2(1H)-one

3,4-二氢环戊并[b]吲哚-2(1H)-酮

Also known as: 1,2,3,4-tetrahydro-cyclopent[b]indol-2-one, 1H,2H,3H,4H-cyclopenta[b]indol-2-one, 3,4-dihydro-1H-cyclopenta[b]indol-2-one, Cyclopent[b]indol-2(1H)-one, 3,4-dihydro-

3,4-Dihydrocyclopenta[b]indol-2(1H)-one (CAS 150670-63-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO and a molecular weight of 171.19500 g/mol. It is also known as 1,2,3,4-tetrahydro-cyclopent[b]indol-2-one, 1H,2H,3H,4H-cyclopenta[b]indol-2-one and 3,4-dihydro-1H-cyclopenta[b]indol-2-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150670-63-6
Jingsj CID: J-1176398-5
Molecular Formula: C₁₁H₉NO
Chinese Name: 3,4-二氢环戊并[b]吲哚-2(1H)-酮
Molecular Weight: 171.19500 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3,4-Dihydrocyclopenta[b]indol-2(1H)-one?

The CAS number of 3,4-Dihydrocyclopenta[b]indol-2(1H)-one is 150670-63-6.

What are the molecular formula and molecular weight of 3,4-Dihydrocyclopenta[b]indol-2(1H)-one?

3,4-Dihydrocyclopenta[b]indol-2(1H)-one has molecular formula C11H9NO and molecular weight 171.19500 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3,4-Dihydrocyclopenta[b]indol-2(1H)-one (CAS 150670-63-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1176398-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.