935-72-8

Basic information

• Product Name: 1H-pyrrole-3,4-dicarboxylic acid
• Synonyms: 1H-pyrrole-3,4-dicarboxylic acid
• CAS NO: 935-72-8
• Molecular Formula: C₆H₅NO₄
• Molecular Weight: 155.1082
• Mol File: 935-72-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: >295 °C
• Boiling Point: 480.705 °C at 760 mmHg
• Flash Point: 244.522 °C
• Appearance: /
• Density: 1.671 g/cm³
• PKA: 3.26±0.50(Predicted)
• CAS DataBase Reference: 1H-pyrrole-3,4-dicarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-pyrrole-3,4-dicarboxylic acid(935-72-8)
• EPA Substance Registry System: 1H-pyrrole-3,4-dicarboxylic acid(935-72-8)

Safety Data

• Hazardous Substances Data: 935-72-8(Hazardous Substances Data)

Usage

General Description

1H-Pyrrole-3,4-dicarboxylic acid is a chemical compound with the molecular formula C6H5NO4. It is a derivative of pyrrole, a five-membered aromatic ring with one nitrogen atom. 1H-Pyrrole-3,4-dicarboxylic acid is often used in organic synthesis and medicinal chemistry as a precursor for various bioactive molecules, such as potential antiviral and antibacterial agents. It can also be found in natural products and is known to have a variety of biological activities. 1H-Pyrrole-3,4-dicarboxylic acid plays an important role in the development of new pharmaceuticals and is of interest to researchers in the fields of medicine and drug discovery.

Upstream product

• 41969-71-5 diethyl pyrrole-3,4-dicarboxylate 
• 159694-26-5 L- trans-pyrrolidine-3,4-dicarboxylic acid 
• 39654-83-6 diethyl (2E,3E)-2,3-bis[(dimethylamino)methylidene] succinate 
• 70145-29-8 diethyl 2-(diethoxymethyl)succinate 
• 73926-95-1 diethyl 2-formyl-3-(diethoxymethyl)succinate 
• 5472-38-8 diethyl 2-formylbutanedioate 

Downstream Products

• 2818-06-6 dimethyl pyrrole-3,4-dicarboxylate 
• 41969-73-7 3,4-Pyrroldicarbonylchlorid 
• 6711-68-8 pyrrole-3,4-dicarboxylic anhydride 
• 86492-08-2 Pyrrole-3,4-bis(dimethylcarboxamide) 
• 86492-07-1 Pyrrole-3,4-bis(diethylcarboxamide) 
• 133341-90-9 2-methylpyrrolo<3,4-c>pyrrole-1,3(2H,5H)-dione 
• 133341-88-5 4-(methylcarbamoyl)pyrrole-3-carboxylic acid 
• 133341-91-0 2-benzylpyrrolo<3,4-c>pyrrole-1,3(2H,5H)-dione 
• 133341-89-6 4-(benzylcarbamoyl)pyrrole-3-carboxylic acid 

Relevant articles and documents

Organic light-emitting compound and preparation method and application thereof

The invention discloses an organic light-emitting compound as well as a preparation method and application thereof. The organic light-emitting compound has a structural formula shown in the specification, wherein in the structural formula, R is C6-C12 alkyl. According to the preparation method, 2-alkylpyrrolo[3,4-c]pyrrole-1-3(2H, 5H)-diketone is taken as a main body, and chromophoric groups, indole, are respectively introduced into symmetrical positions on two sides of pyrrole, and thereby the organic light-emitting compound is finally obtained. The organic light-emitting compound has a light-emitting characteristic in an organic solvent, wherein the fluorescence intensity is further improved after anions are introduced into a system; the organic light-emitting compound can be applied tothe fields of light-emitting devices, laser dyes, fluorescence sensitivity, anti-counterfeiting technologies, fluorescence imaging, biomedical analysis and the like.

Nouvelle methode de synthese de pyrroles sous micro-ondes

The dehydrogenation of pyrrolidines by manganese dioxide, under microwave irradiation, provides a mild method for the preparation of substituted pyrroles.