39604-60-9

Basic information

• Product Name: PYRROLE-2,5-DICARBOXALDEHYDE
• Synonyms: PYRROLE-2,5-DICARBOXALDEHYDE;1H-Pyrrole-2,5-dicarbaldehyde;1H-Pyrrole-2,5-dicarboxaldehyde
• CAS NO: 39604-60-9
• Molecular Formula: C₆H₅NO₂
• Molecular Weight: 123.11
• Mol File: 39604-60-9.mol
• Article Data: 16

Chemical Properties

• Melting Point: 120-122 °C
• Boiling Point: 294.5±25.0 °C(Predicted)
• Appearance: /
• Density: 1.351±0.06 g/cm3(Predicted)
• Storage Temp.: Keep in dark place,Inert atmosphere,Room temperature
• PKA: 13.40±0.50(Predicted)
• CAS DataBase Reference: PYRROLE-2,5-DICARBOXALDEHYDE(CAS DataBase Reference)
• NIST Chemistry Reference: PYRROLE-2,5-DICARBOXALDEHYDE(39604-60-9)
• EPA Substance Registry System: PYRROLE-2,5-DICARBOXALDEHYDE(39604-60-9)

Safety Data

• Hazardous Substances Data: 39604-60-9(Hazardous Substances Data)

Usage

General Description

PYRROLE-2,5-DICARBOXALDEHYDE, also known as pyrrole-2,5-dicarbaldehyde, is a chemical compound with the molecular formula C7H5NO2. It is a derivative of the aromatic heterocycle pyrrole and contains two carboxaldehyde functional groups. PYRROLE-2,5-DICARBOXALDEHYDE has been studied for its potential application in organic synthesis and as a building block for the preparation of various organic compounds. It may also have value in the development of pharmaceuticals and materials science due to its unique chemical properties. Further research is needed to fully understand its potential uses and properties.

Upstream product

• 39604-59-6 2,5-bis-(1,3-diacetyl-1,2-dihydrobenzimidazol-2-yl)pyrrole 
• 70582-64-8 ethyl 2-cyano-3-(5-formyl-1H-pyrrol-2-yl)-acrylate 
• 58488-39-4 2,5-bis(1,3-benzodithiol-2-yl)pyrrole 
• 64435-30-9 N⁵,N⁵,N¹⁰,N¹⁰-tetramethyl-5,10-dihydrodipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-diamine 
• 68-12-2 N,N-dimethyl-formamide 
• 6249-04-3 (1H-pyrrole-2,5-diyl)dimethanol 
• 1166995-02-3 N-tosyl-2,5-diformylpyrrole 
• 1003-29-8 2-pyrrole aldehyde 
• 101605-99-6 1H,1'H-2,2'-pyrrole-2,5-diyl-bis-benzoimidazole 
• 153850-72-7 2,5-bis(1,3-benzodithiol-2-yl)-1-phenylsulfonylpyrrole 
• 123293-46-9 (E)-2-cyano-3-(pyrrol-2-yl)-2-propenoic acid ethyl ester 
• 150312-34-8 (E)-ethyl 2-cyano-3-(5-formyl-1H-pyrrol-2-yl)acrylate 
• 121643-36-5 2-Bromo-6-diisopropylamino-1-azafulvene 
• 155664-02-1 1-phenylsulfonylpyrrole-2,5-dicarbaldehyde 

Downstream Products

• 1337989-77-1 1-((4S,5R)-4,6-bis(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-hydroxyhexyl)-5-((tetrahydro-2H-pyran-2-yloxy)methyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-78-2 5-((tetrahydro-2H-pyran-2-yloxy)methyl)-1-((3S,4S,5R)-3,4,6-tris(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-hydroxyhexyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-94-2 5-((tert-butyldimethylsilyloxy)methyl)-1-((3S,4S,5R)-3,4,6-tris(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-hydroxyhexyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-71-5 1-((4S,5R)-4,6-bis(benzyloxy)-5-((tert-butyldimethylsilyl)oxy)-2-oxohexyl)-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-72-6 5-((tetrahydro-2H-pyran-2-yloxy)methyl)-1-((3R,4S,5R)-3,4,6-tris(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-oxohexyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-79-3 (2R,4S,5R)-4-(benzyloxy)-5-((benzyloxy)methyl)-4,5-dihydro-1'H,3H,4'H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 
• 1337989-95-3 (2S,4S,5R)-4-(benzyloxy)-5-((benzyloxy)methyl)-4,5-dihydro-1'H,3H,4'H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 
• 1337989-80-6 (2S,3R,4R,5R)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 
• 1337989-96-4 (2R,3R,4R,5R)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-6'-carbaldehyde 
• 1337990-02-9 (S)-(2R,4S,5R)-5-(((tert-butyldimethylsilyl)oxy)methyl)-6'-formyl-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazin]-4-yl 3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 
• 1337990-03-0 (R)-(2R,4S,5R)-5-(((tert-butyldimethylsilyl)oxy)methyl)-6'-formyl-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazin]-4-yl 3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 
• 1337990-04-1 (3R,4R,5R)-5-(((4-bromobenzoyl)oxy)methyl)-6'-formyl-1',4,4',5-tetrahydro-3H-spiro[furan-2,3'-pyrrolo[2,1-c][1,4]oxazine]-3,4-diyl bis(4-bromobenzoate) 
• 1337989-82-8 5-((tetrahydro-2H-pyran-2-yloxy)methyl)-1-((3S,4R,5R)-3,4,6-tris(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-hydroxyhexyl)-1H-pyrrole-2-carbaldehyde 
• 1337989-83-9 5-((tetrahydro-2H-pyran-2-yloxy)methyl)-1-((3R,4R,5R)-3,46-tris(benzyloxy)-5-(tert-butyldimethylsilyloxy)-2-oxohexyl)-1H-pyrrole-2-carbaldehyde 

Relevant articles and documents

Stereoselective synthesis of acortatarins A and B

Acortatarins A and B have been synthesized via stereoselective spirocyclizations of glycals. Mercury-mediated spirocyclization of a pyrrole monoalcohol side chain leads to acortatarin A. Glycal epoxidation and reductive spirocyclization of a pyrrole dialdehyde side chain leads to acortatarin B. Acid equilibration and crystallographic analysis indicate that acortatarin B is a contrathermodynamic spiroketal with distinct ring conformations compared to acortatarin A.

Synthesis and Structure of 2,5-Bis[N-(2,6-mesityl)iminomethyl]pyrrolylcobalt(II): Evidence for One-Electron-Oxidized, Redox Noninnocent Ligand Behavior

The title complex Co(Mes2pyr)Cl2 is prepared from CoCl2 and (Mes2pyr)H. Instead of the expected (Mes2pyr)CoCl complex, a complex with formula (Mes2pyr)CoCl2 is isolated wherein the angle strain of the Mes2pyr ligand results in metal ligation by only two of the three ligand donor atoms. Careful examination of structural, spectroscopic, and magnetic features indicates this compound is best described as a complex of high-spin Co(II) with a neutral radical ligand.

Double intramolecular hydrogen transfer assisted dual emission in a carbazole-embedded porphyrin-like macrocycle

The introduction of a pyrrole ring at one of themesopositions of carbazole-based porphyrins lowers the structural symmetry and results in dual emission, which strongly depends on the excitation wavelength and temperature. The origin of dual emission induced by NH-tautomerism is confirmedviaphotophysical and DFT calculations.