Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one

Also known as: 1',2'-dihydrospiro[piperidine-4,3'-pyrrolo[2,3-b]pyridine]-2'-one, Spiro[piperidine-4,3'-[3H]pyrrolo[2,3-b]pyridin]-2'(1'H)-one, spiro[1H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-2-one

Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 884049-52-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H13N3O and a molecular weight of 203.24000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 884049-52-9
Jingsj CID: J-1319448-4
Molecular Formula: C₁₁H₁₃N₃O
Molecular Weight: 203.24000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	203.10600
PSA	57.51000
LogP	1.06880

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 Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one?

The CAS number of Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one is 884049-52-9.

What are the molecular formula and molecular weight of Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one?

Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one has molecular formula C11H13N3O and molecular weight 203.24000 g/mol.

What are the upstream and downstream products of Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one?

For Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one, Upstream Products: Nicotinic acid, 2-Chloronicotinoyl chloride, 2-Chloronicotinic acid.

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. "Spiro[piperidine-4,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one (CAS 884049-52-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1319448-4 (accessed 2026-11-09).

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