Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate

Also known as: Ethyl 3,5-dimethyl-4-(3-ethoxy-3-oxopropyl)-1H-pyrrole-2-carboxylate, Ethyl 3-[2,4-dimethyl-5-(ethoxycarbonyl)-1H-pyrrol-3-yl]propanoate, Ethyl 2,4-dimethyl-5-(ethoxycarbonyl)-1H-pyrrole-3-propionate, 5-Ethoxycarbonyl-2,4-dimethyl-1H-pyrrole-3-propionic acid ethyl ester, MFCD00010644

Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate (CAS 54278-10-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H21NO4 and a molecular weight of 267.32100 g/mol. Key properties include a melting point of 75-77 °C(lit.), a boiling point of 389.8ºC at 760 mmHg, a density of 1.111 g/cm3 and a flash point of 189.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54278-10-3
Jingsj CID: J-89-5
Molecular Formula: C₁₄H₂₁NO₄
Molecular Weight: 267.32100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	75-77 °C(lit.)
Boiling Point	389.8ºC at 760 mmHg
Density	1.111 g/cm3
Flash Point	189.5ºC
Exact Mass	267.14700
PSA	68.39000
LogP	2.30390
Refractive Index	1.51

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. 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 Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate?

The CAS number of Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate is 54278-10-3.

What are the molecular formula and molecular weight of Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate?

Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate has molecular formula C14H21NO4 and molecular weight 267.32100 g/mol.

What are the upstream and downstream products of Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate?

For Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate, Upstream Products: Diethyl aminomalonate hydrochloride, Diethyl Isonitrosomalonate, ethyl 4-acetyl-5-oxohexanoate; Downstream Products: 3-(2,4-Dimethyl-1H-pyrrol-3-yl)propanoic acid, 3-(2-Formyl-4-methyl-1H-pyrrol-3-yl)propanoic acid, Ethyl 3-(4-methyl-1H-pyrrol-3-yl)propanoate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 5-(ethoxycarbonyl)-2,4-dimethyl-1H-pyrrole-3-propionate (CAS 54278-10-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89-5 (accessed 2026-11-09).

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