Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate

Also known as: 1H-Pyrrole-2-carboxylic acid, 3,4,5-trimethyl-, ethyl ester, Ethyl 3,4,5-trimethylpyrrole-2-carboxylate, Ethyl 3,4,5-trimethyl-2-pyrrolecarboxylate, 2,3,4-Trimethyl-5-ethoxycarbonylpyrrole, 2-Ethoxycarbonyl-3,4,5-trimethylpyrrole, 3,4,5-Trimethylpyrrole-2-carboxylic acid ethyl ester, 5-Methyl-4-methyl-3-methyl-1H-pyrrole-2-carboxylic acid ethyl ester, ETHYL 3,4,5-TRIMETHYL-2-PYRROLECARBOXYLATE, ETHYL 3,4,5-TRIMETHYLPYRROLE-2-CARBOXYLATE, ETHYL 4-METHYL-3,5-DIMETHYLPYRROLE-2-CARBOXYLATE

Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate (CAS 2199-46-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H15NO2 and a molecular weight of 181.23200 g/mol. Key properties include a melting point of 125-126ºC, a boiling point of 298.1ºC at 760mmHg, a density of 1.059g/cm3 and a flash point of 134.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2199-46-4
Jingsj CID: J-17799-1
Molecular Formula: C₁₀H₁₅NO₂
Molecular Weight: 181.23200 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	125-126ºC
Boiling Point	298.1ºC at 760mmHg
Density	1.059g/cm3
Flash Point	134.1ºC
Exact Mass	181.11000
PSA	42.09000
LogP	2.11660
Vapor Pressure	0.00129mmHg at 25°C
Refractive Index	1.515

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 3,4,5-trimethyl-1H-pyrrole-2-carboxylate?

The CAS number of Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate is 2199-46-4.

What are the molecular formula and molecular weight of Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate?

Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate has molecular formula C10H15NO2 and molecular weight 181.23200 g/mol.

What are the upstream and downstream products of Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate?

For Ethyl 3,4,5-trimethyl-1H-pyrrole-2-carboxylate, Upstream Products: Ethyl cyanoacetate, 3-Methyl-2,4-pentanedione, Ethyl 3,5-dimethyl-1H-pyrrole-2-carboxylate; Downstream Products: 3,4-Dimethyl-1H-pyrrole-2-carboxaldehyde, 3,4,5-Trimethyl-1H-pyrrole-2-carbaldehyde, 3,4-dimethyl-1H-pyrrole-2-carboxylic acid.

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 3,4,5-trimethyl-1H-pyrrole-2-carboxylate (CAS 2199-46-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17799-1 (accessed 2026-11-09).

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