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(4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid

Also known as: 2-(4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid, 1H-Pyrrole-1-acetic acid, 4-ethoxy-2,5-dihydro-2-oxo-, (4-ETHOXY-2-OXO-2,5-DIHYDRO-PYRROL-1-YL)-ACETIC ACID, (4-ETHOXY-2-OXO-3-PYRROLIN-1-YL)ACETIC ACID, 2-(3-ethoxy-5-oxo-2H-pyrrol-1-yl)acetic acid

(4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid (CAS 142274-08-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H11NO4 and a molecular weight of 185.17700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
142274-08-6
Jingsj CID
J-1498445-3
Molecular Formula
C8H11NO4
Molecular Weight
185.17700 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass185.06900
PSA66.84000

Customs & Trade Information

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 (4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid?

The CAS number of (4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid is 142274-08-6.

What are the molecular formula and molecular weight of (4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid?

(4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid has molecular formula C8H11NO4 and molecular weight 185.17700 g/mol.

What are the upstream and downstream products of (4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid?

For (4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid, Upstream Products: Ethyl (E)-4-chloro-3-ethoxybut-2-enoate, Glycine; Downstream Products: (4-Hydroxy-2-oxo-1-pyrrolidinyl)acetic acid, 2-Oxo-1-pyrrolidineacetic acid.

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

Last updated:

How to cite: Jingsj. "(4-Ethoxy-2-oxo-2,5-dihydro-1H-pyrrol-1-yl)acetic acid (CAS 142274-08-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498445-3 (accessed 2026-11-09).

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