Methyl quinuclidine-4-carboxylate

4-奎宁环甲酸甲酯

Also known as: 1-Azabicyclo[2.2.2]octane-4-carboxylic acid methyl ester, Methyl 4-quinuclidinecarboxylate, 4-Methoxycarbonyl-chinuclidin, Chinuclidin-4-carbonsaeure-methylester, Pinacolborane Impurity 36, Quinine Impurity 7, Solifenacin Impurity 48, quinuclidine-4-carboxylic acid methyl ester

Methyl quinuclidine-4-carboxylate (CAS 51069-26-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15NO2 and a molecular weight of 169.221 g/mol. It is also known as 1-Azabicyclo[2.2.2]octane-4-carboxylic acid methyl ester, Methyl 4-quinuclidinecarboxylate and 4-Methoxycarbonyl-chinuclidin. Key properties include a boiling point of 213.6±40.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 80.4±18.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51069-26-2
Jingsj CID: J-1050358-2
Molecular Formula: C₉H₁₅NO₂
Chinese Name: 4-奎宁环甲酸甲酯
Molecular Weight: 169.221 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	213.6±40.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	80.4±18.2 °C

Frequently Asked Questions

What is the CAS number of Methyl quinuclidine-4-carboxylate?

The CAS number of Methyl quinuclidine-4-carboxylate is 51069-26-2.

What are the molecular formula and molecular weight of Methyl quinuclidine-4-carboxylate?

Methyl quinuclidine-4-carboxylate has molecular formula C9H15NO2 and molecular weight 169.221 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. "Methyl quinuclidine-4-carboxylate (CAS 51069-26-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1050358-2 (accessed 2026-10-24).

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