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2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid

Also known as: 3-CARBOXY-1,4-DIMETHYL-1H-PYRROLE-2-ACETIC ACID, 3-CARBOXY-1,4-DIMETHYL-2-PYRROLEACETIC ACID, 3-CARBOXY-1,4-DIMETHYLPYRROLE-2-ACETIC ACID, 2-(CARBOXYMETHYL)-1,4-DIMETHYL-1H-PYRROLE-3-CARBOXYLIC ACID, 2-(carboxymethyl)-1,4-dimethyl-3-pyrrolecarboxylic acid, 2-(carboxymethyl)-1,4-dimethylpyrrole-3-carboxylic acid, 1H-Pyrrole-2-acetic acid, 3-carboxy-1,4-dimethyl-, 1h-pyrrole-2-acetic acid,3-carboxy-1,4-dimethyl, LABOTEST-BB LT00441023, 3-carboxy-1,4-dimethylpyrrol-2-acetic acid

2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 33369-45-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO4 and a molecular weight of 197.18800 g/mol. Key properties include a melting point of 198ºC, a boiling point of 412.2ºC at 760mmHg, a density of 1.34g/cm3 and a flash point of 203.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
33369-45-8
Jingsj CID
J-12644-3
Molecular Formula
C9H11NO4
Molecular Weight
197.18800 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Melting Point198ºC
Boiling Point412.2ºC at 760mmHg
Density1.34g/cm3
Flash Point203.1ºC
Exact Mass197.06900
PSA79.53000
LogP0.65880

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 2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid?

The CAS number of 2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid is 33369-45-8.

What are the molecular formula and molecular weight of 2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid?

2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid has molecular formula C9H11NO4 and molecular weight 197.18800 g/mol.

What are the upstream and downstream products of 2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid?

For 2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid, Upstream Products: ethyl 3-(ethoxycarbonyl)-1,4-dimethyl-1H-pyrrole-2-acetate, 1,3-Acetonedicarboxylic acid, Chloroacetone; Downstream Products: ethyl 3-(ethoxycarbonyl)-1,4-dimethyl-1H-pyrrole-2-acetate, ethyl 3-carboxy-1,4-dimethyl-1H-pyrrole-2-acetate.

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

Last updated:

How to cite: Jingsj. "2-(carboxymethyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 33369-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12644-3 (accessed 2026-11-09).

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