(2E)-4-(pyrrolidin-1-yl)but-2-enoic acid

(2E)-4-吡咯烷-1-基-2-丁烯酸

Also known as: (2E)-4-(1-pyrrolidinyl)-2-butenoic acid, (E)-4-(pyrrolidin-1-yl)but-2-enoic acid, 4-pyrrolidin-1-ylbut-2-enoic acid, 2-butenoic acid, 4-(1-pyrrolidinyl)-, (2E)-

(2E)-4-(pyrrolidin-1-yl)but-2-enoic acid (CAS 848133-09-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H13NO2 and a molecular weight of 155.19400 g/mol. It is also known as (2E)-4-(1-pyrrolidinyl)-2-butenoic acid, (E)-4-(pyrrolidin-1-yl)but-2-enoic acid and 4-pyrrolidin-1-ylbut-2-enoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 848133-09-5
Jingsj CID: J-1395849-9
Molecular Formula: C₈H₁₃NO₂
Chinese Name: (2E)-4-吡咯烷-1-基-2-丁烯酸
Molecular Weight: 155.19400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (2E)-4-(pyrrolidin-1-yl)but-2-enoic acid?

The CAS number of (2E)-4-(pyrrolidin-1-yl)but-2-enoic acid is 848133-09-5.

What are the molecular formula and molecular weight of (2E)-4-(pyrrolidin-1-yl)but-2-enoic acid?

(2E)-4-(pyrrolidin-1-yl)but-2-enoic acid has molecular formula C8H13NO2 and molecular weight 155.19400 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. "(2E)-4-(pyrrolidin-1-yl)but-2-enoic acid (CAS 848133-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1395849-9 (accessed 2026-10-25).

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