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Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate

Also known as: Methyl 3,4-dihydro-2H-pyrrole-5-carboxylate, Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate, Methyl pyrroline-2-carboxylate, 4,5-Dihydro-3H-pyrrole-2-carboxylic acid methyl ester, 1,2-Didehydroproline methyl ester

Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate (CAS 57224-14-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H9NO2 and a molecular weight of 127.14100 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
57224-14-3
Jingsj CID
J-1022365-1
Molecular Formula
C6H9NO2
Molecular Weight
127.14100 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Exact Mass127.06300
PSA38.66000

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 Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate?

The CAS number of Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate is 57224-14-3.

What are the molecular formula and molecular weight of Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate?

Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate has molecular formula C6H9NO2 and molecular weight 127.14100 g/mol.

What are the upstream and downstream products of Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate?

For Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate, Upstream Products: Methyl L-prolinate, Methyl D-prolinate, Methyl L-prolinate hydrochloride; Downstream Products: DL-Proline, Methyl 1H-pyrrole-2-carboxylate.

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

Last updated:

How to cite: Jingsj. "Methyl 4,5-dihydro-3H-pyrrole-2-carboxylate (CAS 57224-14-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1022365-1 (accessed 2026-11-09).

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