1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid

1-(2-甲氧基乙基)-2-氧代吡咯烷-4-甲酸

Also known as: 1-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboxylic acid, 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylicAcid, 5-Oxo-1-(2-methoxyethyl)pyrrolidine-3-carboxylic acid, 1-(2-Methoxyethyl)-5-oxo-3-pyrrolidinecarboxylic acid, AKOS BBS-00009377, AKOS BC-2623, BB_SC-5885, CHEMBRDG-BB 4002893, OTAVA-BB 7018611215, TIMTEC-BB SBB014752

1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid (CAS 407634-05-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H13NO4 and a molecular weight of 187.19300 g/mol. It is also known as 1-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboxylic acid, 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylicAcid and 5-Oxo-1-(2-methoxyethyl)pyrrolidine-3-carboxylic acid. Key properties include a boiling point of 390.3ºC at 760 mmHg, a density of 1.256g/cm3 and a flash point of 189.8ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 407634-05-3
Jingsj CID: J-1511044-6
Molecular Formula: C₈H₁₃NO₄
Chinese Name: 1-(2-甲氧基乙基)-2-氧代吡咯烷-4-甲酸
Molecular Weight: 187.19300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	390.3ºC at 760 mmHg
Density	1.256g/cm3
Flash Point	189.8ºC

GHS Safety & Compliance

Corrosion / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid?

The CAS number of 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid is 407634-05-3.

What are the molecular formula and molecular weight of 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid?

1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid has molecular formula C8H13NO4 and molecular weight 187.19300 g/mol.

Is 1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid hazardous?

1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-(2-Methoxyethyl)-2-oxopyrrolidine-4-carboxylic acid (CAS 407634-05-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511044-6 (accessed 2026-10-25).

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