2199-47-5

Basic information

• Product Name: ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE
• Synonyms: ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE;1H-Pyrrole-2-carboxylic acid, 4-ethyl-3,5-dimethyl-, ethyl ester;Ethyl 4-ethyl-3,5-dimethyl-1h-pyrrole-2-carboxylic;ETHYL 3,5-DIMETHYL-4-ETHYLPYRROLE-2-CARBOXYLATE;Ethyl 3,5-dimethyl-4-ethyl-1H-pyrrole-2-carboxylate;3,5-Dimethyl-2-(ethoxycarbonyl)-4-ethyl-1H-pyrrole;Ethyl 3,5-Dimethyl-4-Ethyl-2-Pyrrolecarboxylate
• CAS NO: 2199-47-5
• Molecular Formula: C₁₁H₁₇NO₂
• Molecular Weight: 195.26
• Mol File: 2199-47-5.mol
• Article Data: 11

Chemical Properties

• Melting Point: 87 °C
• Boiling Point: 306.7 °C at 760 mmHg
• Flash Point: 139.3 °C
• Appearance: /
• Density: 1.041g/cm³
• Vapor Pressure: 0.000758mmHg at 25°C
• Refractive Index: 1.512
• PKA: 16.57±0.50(Predicted)
• CAS DataBase Reference: ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE(2199-47-5)
• EPA Substance Registry System: ETHYL 4-ETHYL-3,5-DIMETHYL-1H-PYRROLE-2-CARBOXYLATE(2199-47-5)

Safety Data

• Hazard Codes: Xi:Irritant
• Statements: R36/37/38:Irritating to eyes, respiratory system and skin.
• Safety Statements: S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S37/39:Wear suitable g
• Hazardous Substances Data: 2199-47-5(Hazardous Substances Data)

Usage

Uses

Ethyl 4-Ethyl-3,5-dimethylpyrrole-2-carboxylate is a reagent used in the synthesis of a diacetylenic bilirubin.

InChI:InChI=1/C11H17NO2/c1-5-9-7(3)10(12-8(9)4)11(13)14-6-2/h12H,5-6H2,1-4H3

Upstream product

• 52649-01-1 4-(2-bromo-vinyl)-3,5-dimethyl-pyrrole-2-carboxylic acid ethyl ester 
• 108881-57-8 (2-ethoxycarbonyl-4-ethyl-5-methyl-pyrrol-3-yl)-acetic acid 
• 25894-11-5 ethyl 3,5-dimethyl-4-vinyl-1H-pyrrole-2-carboxylate 
• 6829-40-9 aminomalonic acid diethyl ester 
• 1540-34-7 3-ethyl-2,4-pentanedione 
• 5408-04-8 ethyl 2-hydroxyimino-3-oxobutanoate 
• 315663-65-1 Ethyl 4-(2-chloroacetyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate 
• 109394-38-9 (2-ethoxycarbonyl-4-ethyl-5-methyl-pyrrol-3-yl)-acetic acid ethyl ester 
• 101116-14-7 (4-acetyl-2-ethoxycarbonyl-5-methyl-pyrrol-3-yl)-acetic acid ethyl ester 
• 141-97-9 ethyl acetoacetate 
• 123-54-6 acetylacetone 
• 4391-98-4 ethyl 4-ethyl-3-methylpyrrole-2-carboxylate 
• 52649-02-2 5-ethoxycarbonyl-2,4-dimethylpyrrole-3-acrylic acid 
• 2199-44-2 3,5-dimethyl-2-ethoxycarbonyl-1H-pyrrole 

Downstream Products

• 1925-61-7 benzyl 4-ethyl-3,5-dimethylpyrrole-2-carboxylate 
• 4391-87-1 ethyl 4-ethyl-5-formyl-3-methylpyrrole-2-carboxylate 
• 100619-73-6 ethyl 5-acetoxymethyl-4-ethyl-3-methylpyrrole-2-carboxylate 
• 7467-77-8 diethyl 3-ethyl-4-methylpyrrole-2,5-dicarboxylate 
• 517-22-6 2,4-dimethyl-3-ethyl-pyrrole 
• 6305-93-7 [5,5'-bis(ethoxycarbonyl)-3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrrolyl]methane 
• 4949-57-9 Ethyl 5-benzyloxycarbonyl-3-ethyl-4-methylpyrrole-2-carboxylate 
• 156628-71-6 phenyldi(4-methyl-3-ethyl-5-carboxy-2-pyrrolyl)methane 
• 156628-72-7 4-methoxyphenyldi(4-methyl-3-ethyl-5-carboxy-2-pyrrolyl)methane 
• 190331-83-0 Diethyl 3,7-diethyl-2,8-dimethyl-5-phenyldihydrodipyrrin-1,9-dicarboxylate 
• 126380-11-8 ms-(4''-methoxyphenyl)-5,5'-dicarbethoxy-4,4'-dimethyl-3,3'-diethyldipyrrolylmethane 
• 97336-22-6 5-(benzyloxycarbonyl)-5'-(2,2-dicyanovinyl)-3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrromethane 
• 97336-24-8 5-(benzyloxycarbonyl)-5'-<2-cyano-2-(methoxycarbonyl)vinyl>-3,3'-diethyl-4,4'-dimethyl-2,2'-dipyrromethane 
• 3750-36-5 benzyl 5-(acetoxymethyl)-4-ethyl-3-methyl-1H-pyrrole-2-carboxylate 

Relevant articles and documents

New method for synthesis of (ω-chloroalkyl) pyrroles

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Synthesis and spectral properties of new 3,3'-bis(dipyrrolylmethene) with acetylene spacer

Bis(2,4,7,9-tetramethyl-8-ethyldipyrrolylmethen-3-yl)acetylene dihydrobromide (H2L·2HBr), new bis(dipyrrolylmethene), in whose molecule dipyrrolylmethene domains were connected through 3,3'-carbon atoms of internal pyrrole nuclei by acetylene spacer, were synthesized by original procedure. The compound was characterized by element analysis, IR, 1H NMR, and electronic spectroscopy. The comparative analysis of spectral properties shows the reduction of the basicity of H2L ligand in comparison with the structural analogs, which contain internal methylene spacer. The quantum-chemical simulation showed that the rigid acetylene spacer gives linear structure to the H2L molecule in contrast to the spiral-shaped geometry of structural analogs with-CH2-spacer. Pleiades Publishing, Ltd., 2010.

IMPROVED PREPARATIONS OF SYMMETRIC PORPHYRINS

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