3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine

Also known as: 5H-1-Pyrindine,6,7-dihydro-3-nitro, 5H-Cyclopenta[b]pyridine,6,7-dihydro-3-nitro-, 6,7-dihydro-3-nitro-5H-1-pyrindine, 6,7-dihydro-3-nitro-5H-cyclopenta<b>pyridine

3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine (CAS 84531-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H8N2O2 and a molecular weight of 164.16100 g/mol. Key properties include a boiling point of 277.921ºC at 760 mmHg, a density of 1.328g/cm3 and a flash point of 121.882ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 84531-36-2
Jingsj CID: J-1342204-3
Molecular Formula: C₈H₈N₂O₂
Molecular Weight: 164.16100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	277.921ºC at 760 mmHg
Density	1.328g/cm3
Flash Point	121.882ºC
Exact Mass	164.05900
PSA	58.71000
LogP	2.00170
Refractive Index	1.614

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 3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine?

The CAS number of 3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine is 84531-36-2.

What are the molecular formula and molecular weight of 3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine?

3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine has molecular formula C8H8N2O2 and molecular weight 164.16100 g/mol.

What are the upstream and downstream products of 3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine?

For 3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine, Upstream Products: 1-Methyl-3,5-dinitro-1H-pyridin-2-one, Cyclohexanone, 1-Morpholino-1-cyclopentene; Downstream Products: 6,7-Dihydro-5H-cyclopenta[b]pyridin-3-amine.

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. "3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridine (CAS 84531-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1342204-3 (accessed 2026-11-09).

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