2-Morpholinoisonicotinonitrile

Also known as: 2-(4-Morpholinyl)isonicotinonitrile, 2-(4-morpholinyl)-4-pyridinecarbonitrile, 2-(morpholin-4-yl)pyridine-4-carbonitrile, 2-Morpholin-4-ylisonicotinonitrile, 4-Pyridinecarbonitrile, 2-(4-morpholinyl)-

2-Morpholinoisonicotinonitrile (CAS 127680-91-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O and a molecular weight of 189.214 g/mol. Key properties include a melting point of 142-146 °C, a boiling point of 365.6±42.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 174.9±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 127680-91-5
Jingsj CID: J-1009954-4
Molecular Formula: C₁₀H₁₁N₃O
Molecular Weight: 189.214 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	142-146 °C
Boiling Point	365.6±42.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	174.9±27.9 °C
Exact Mass	189.090210
PSA	49.15000
LogP	0.14
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.586

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. 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-Morpholinoisonicotinonitrile?

The CAS number of 2-Morpholinoisonicotinonitrile is 127680-91-5.

What are the molecular formula and molecular weight of 2-Morpholinoisonicotinonitrile?

2-Morpholinoisonicotinonitrile has molecular formula C10H11N3O and molecular weight 189.214 g/mol.

What are the upstream and downstream products of 2-Morpholinoisonicotinonitrile?

For 2-Morpholinoisonicotinonitrile, Upstream Products: morpholine, 2-Chloro-4-cyanopyridine, 2,4-Pyridinedicarbonitrile.

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-Morpholinoisonicotinonitrile (CAS 127680-91-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1009954-4 (accessed 2026-11-09).

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