4-(5-Ethynyl-2-pyridinyl)morpholine

4-(5-乙炔基-2-吡啶基)吗啉

Also known as: 4-(5-Ethynyl-2-pyridyl)morpholine, 4-(5-Ethynylpyridin-2-yl)morpholine, Morpholine, 4-(5-ethynyl-2-pyridinyl)-, 2-(4-Morpholinyl)-5-ethynylpyridine

4-(5-Ethynyl-2-pyridinyl)morpholine (CAS 454685-29-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.22600 g/mol. It is also known as 4-(5-Ethynyl-2-pyridyl)morpholine, 4-(5-Ethynylpyridin-2-yl)morpholine and Morpholine, 4-(5-ethynyl-2-pyridinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 454685-29-1
Jingsj CID: J-1398772-7
Molecular Formula: C₁₁H₁₂N₂O
Chinese Name: 4-(5-乙炔基-2-吡啶基)吗啉
Molecular Weight: 188.22600 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(5-Ethynyl-2-pyridinyl)morpholine?

The CAS number of 4-(5-Ethynyl-2-pyridinyl)morpholine is 454685-29-1.

What are the molecular formula and molecular weight of 4-(5-Ethynyl-2-pyridinyl)morpholine?

4-(5-Ethynyl-2-pyridinyl)morpholine has molecular formula C11H12N2O and molecular weight 188.22600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(5-Ethynyl-2-pyridinyl)morpholine (CAS 454685-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398772-7 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.