938-75-0

Basic information

• Product Name: 3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER
• Synonyms: RARECHEM AS SA 0068;3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER;ETHYL 3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE;3,4-Dimethyl-5-(ethoxycarbonyl)-1H-pyrrole;1H-Pyrrole-2-carboxylic acid, 3,4-diMethyl-, ethyl ester;3,4-diMethyl-1,3-dihydro-pyrrol-2-one;3,4-Dimethyl-2-(ethoxycarbonyl)-1H-pyrrole;2-Carboethoxy-3,4-dimethyl-1H-pyrrole
• CAS NO: 938-75-0
• Molecular Formula: C₉H₁₃NO₂
• Molecular Weight: 167.21
• Product Categories: Esters;Pyrroles & Indoles
• Mol File: 938-75-0.mol
• Article Data: 14

Chemical Properties

• Melting Point: 105-108℃
• Boiling Point: 340℃ (10 Torr)
• Appearance: /
• Density: 1.080±0.06 g/cm3(Predicted)
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 15.84±0.50(Predicted)
• CAS DataBase Reference: 3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER(938-75-0)
• EPA Substance Registry System: 3,4-DIMETHYL-1H-PYRROLE-2-CARBOXYLIC ACID ETHYL ESTER(938-75-0)

Safety Data

• Hazardous Substances Data: 938-75-0(Hazardous Substances Data)

Usage

General Description

3,4-Dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester is a chemical compound with the molecular formula C9H13NO2. It is an ethyl ester derivative of 3,4-dimethyl-1H-pyrrole-2-carboxylic acid, which is a heterocyclic aromatic compound. This chemical is commonly used in the pharmaceutical industry as a building block for the synthesis of various drugs and pharmaceutical intermediates. It is also utilized in organic synthesis as a reagent in the production of complex organic molecules. Additionally, this compound may have potential applications in the fields of material science and chemical research due to its unique structural properties. Overall, 3,4-Dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester is an important chemical with versatile uses in various industries.

Upstream product

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Downstream Products

• 1350933-95-7 C₄₀H₃₉N₅O₄ 
• 1350933-96-8 C₃₆H₃₁N₅O₄ 
• 1350933-97-9 C₃₆H₃₁N₅O₂ 
• 135570-18-2 (1R,2R)-trans-cyclohexanediol bis<2,3,7,8-tetramethyl-(10H)-dipyrrin-1-one-9-carboxylate> 
• 135570-19-3 (1R,2R)-trans-cyclohexanediol mono<2,3,7,8-tetramethyl-(10H)-dipyrrin-1-one-9-carboxylate> 
• 142068-91-5 4,4'-bis(3,3',4,4'-tetramethyl-5,5'-dicarboxy-2,2'-dipyrrylmethyl)-2,2',6,6'-tetramethyl-1,1'-biphenyl 
• 142068-84-6 4,4'-bis(3,3',4,4'-tetramethyl-5,5'-dicarboxy-2,2'-dipyrrylmethyl)-2-chloro-1,1'-biphenyl 
• 142068-69-7 1,4-bis(3,3',4,4'-tetramethyl-5,5'-dicarboxy-2,2'-dipyrrylmethyl)benzene 
• 142068-85-7 4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-2-chloro-1,1'-biphenyl 
• 103577-14-6 1,4-bis<4-<2-(bis<5-carboxy-3,4-dimethyl-2-pyrrolyl>methyl)phenyl>butyl>-2,5-dimethoxybenzene 
• 103548-72-7 1,4-bis<4-<2-(bis<5-benzyloxycarbonyl-3,4-dimethyl-2-pyrrolyl>methyl)phenyl>butyl>-2,5-dimethoxybenzene 
• 106093-14-5 4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-2,2',6,6'-tetramethyl-1,1'-biphenyl 
• 106093-12-3 4,4'-bis(3,3',4,4'-tetramethyl-2,2'-dipyrrylmethyl)-1,1'-biphenyl 
• 106093-11-2 1,4-bis<2,2-bis(3,4-dimethylpyrryl)methyl>benzene 

Relevant articles and documents

ANTIVIRAL 1,3-DI-OXO-INDENE COMPOUNDS

The invention provides compounds of Formula (I): as described herein, along with pharmaceutically acceptable salts, pharmaceutical compositions containing such compounds, and methods to use these compounds, salts and compositions for treating viral infections.

Synthesis of 2,2′-bipyrrole-5-carboxaldehydes and their application in the synthesis of B-ring functionalized prodiginines and tambjamines

Facile, versatile, and cost-effective synthetic routes for the preparation of a range of new 3-alkyl-, 4-alkyl-, 3,4-dialkyl-, and 3-halo-4-alkyl-2, 2′-bipyrrole-5-carboxaldehydes have been developed. These 2,2′-bipyrrole-5-carboxaldehydes offer interesting potential as building blocks for making bioactive natural and unnatural products, as demonstrated by the synthesis of B-ring functionalized prodiginines (PGs) and tambjamines.

Intermolecularly hydrogen-bonded dimeric helices: tripyrrindiones

A rare and unusual class of tripyrrolic compounds, violet-colored tripyrrin-1,14-diones, can be prepared easily and in moderately high yields from base (piperidine)-catalyzed condensation of 3-pyrrolin-2-ones with 2,5-diformylpyrroles. Dipyrrinones adopt the all-syn-Z conformation leading to helical, lock-washer like structures, which form dimers that are held together by intermolecular hydrogen bonds in nonpolar solvents and in the crystal. Strong bathochromic spectral shifts of the tripyrrindione ～480 nm long wavelength UV-visible absorption band are seen with added base: DBU, 615 nm; TFA, 573 nm; and Zn(OAc)2, 586 nm.