2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile

Also known as: 2-amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile, Cyclopent[b]indole-7-carbonitrile, 2-amino-1,2,3,4-tetrahydro-

2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile (CAS 1029691-09-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N3 and a molecular weight of 197.23600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1029691-09-5
Jingsj CID: J-1086096-5
Molecular Formula: C₁₂H₁₁N₃
Molecular Weight: 197.23600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	197.09500
PSA	65.60000
LogP	2.16578

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 2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile?

The CAS number of 2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile is 1029691-09-5.

What are the molecular formula and molecular weight of 2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile?

2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile has molecular formula C12H11N3 and molecular weight 197.23600 g/mol.

What are the upstream and downstream products of 2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile?

For 2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile, Upstream Products: 2-(1,3-Dioxoisoindolin-2-yl)-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile.

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. "2-Amino-1,2,3,4-tetrahydrocyclopenta[b]indole-7-carbonitrile (CAS 1029691-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086096-5 (accessed 2026-11-09).

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