2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile

Also known as: 1-Azabicyclo[3.3.0]octane-5-acetonitrile, 1-Azabicyclo[3.3.0]octan-5-acetonitrile, 1H-Pyrrolizine-7a(5H)-acetonitrile,tetrahydro-(9CI), 1H-Pyrrolizine-7a(5H)-acetonitrile,tetrahydro, 2-(1,2,3,5,6,7-hexahydropyrrolizin-8-yl)acetonitrile, 2-(tetrahydro-1H-pyrrolizin-7a(5H)-yl)acetonitrile, 5-Cyanomethyl-1-azabicyclo[3.3.0]octane, 5-cyanomethyl-1-azabicyclo[3.3.0]octane, 7a-cyanomethylhexahydro-1H-pyrrolizine, CMP-3, pyrrolizidine-7α-acetonitrile, tetrahydro-1H-Pyrrolizine-7a(5H)-acetonitrile, X6101

2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile (CAS 78449-75-9) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H14N2 and a molecular weight of 150.22100 g/mol. Key properties include a boiling point of 260ºC, a density of 1.06 and a flash point of 107ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 78449-75-9
Jingsj CID: J-1384246-8
Molecular Formula: C₉H₁₄N₂
Molecular Weight: 150.22100 g/mol
Category: Nitrogen Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	260ºC
Density	1.06
Flash Point	107ºC
Exact Mass	150.11600
PSA	27.03000
LogP	1.46638
Storage Conditions	2-8°C

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-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile?

The CAS number of 2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile is 78449-75-9.

What are the molecular formula and molecular weight of 2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile?

2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile has molecular formula C9H14N2 and molecular weight 150.22100 g/mol.

What are the upstream and downstream products of 2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile?

For 2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile, Upstream Products: 1,7-Dichloroheptan-4-one, Cyanoacetic acid; Downstream Products: Pyrrolizidine-7α-acetic acid, 2-(hexahydro-1H-pyrrolizin-7a-yl)ethan-1-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. "2-(Hexahydro-1H-pyrrolizin-7a-yl)acetonitrile (CAS 78449-75-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1384246-8 (accessed 2026-11-06).

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