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503272-01-3

4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 503272-01-3 Structure

  • Basic information

    1. Product Name: 4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER
    2. Synonyms: 4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER
    3. CAS NO:503272-01-3
    4. Molecular Formula: C13H12N2O4
    5. Molecular Weight: 260.25
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 503272-01-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER(503272-01-3)
    11. EPA Substance Registry System: 4-(2-NITROPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID ETHYL ESTER(503272-01-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 503272-01-3(Hazardous Substances Data)

503272-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503272-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,2,7 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 503272-01:
(8*5)+(7*0)+(6*3)+(5*2)+(4*7)+(3*2)+(2*0)+(1*1)=103
103 % 10 = 3
So 503272-01-3 is a valid CAS Registry Number.

503272-01-3Relevant articles and documents

Discovery and pharmacological profile of new 1H-indazole-3-carboxamide and 2H-pyrrolo[3,4-c]quinoline derivatives as selective serotonin 4 receptor ligands

Furlotti, Guido,Alisi, Maria Alessandra,Apicella, Claudia,Capezzone De Joannon, Alessandra,Cazzolla, Nicola,Costi, Roberta,Cuzzucoli Crucitti, Giuliana,Garrone, Beatrice,Iacovo, Alberto,Magarò, Gabriele,Mangano, Giorgina,Miele, Gaetano,Ombrato, Rosella,Pescatori, Luca,Polenzani, Lorenzo,Rosi, Federica,Vitiello, Marco,Di Santo, Roberto

, p. 9446 - 9466 (2013/01/16)

Since the discovery of the serotonin 4 receptor (5-HT4R), a large number of receptor ligands have been studied. The safety concerns and the lack of market success of these ligands have mainly been attributed to their lack of selectivity. In thi

COMPOUND WITH SEROTONINERGIC ACTIVITY, PROCESS FOR PREPARING IT AND PHARMACEUTICAL COMPOSITION COMPRISING IT

-

Page/Page column 21-22, (2010/04/03)

Compound of formula (I) in which R1, R2 and R3 are defined in the following description, and the pharmaceutically acceptable acid-addition or base-addition salts thereof. The invention also relates to a process and an intermediate for preparing it, and to a pharmaceutical composition comprising it. The invention also relates to the use of a novel 2H-pyrrolo[3,4-c]quinoline compound for preparing a pharmaceutical composition that is active in the treatment of disturbances of the serotoninergic system.

Synthesis of 4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid ethyl ester and its isomer 1-oxo-2,9-dihydro-1H-β-carboline-4-carboxylic acid ethyl ester

Bergman, Jan,Rehn, Stanley

, p. 9179 - 9185 (2007/10/03)

4-Oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid ethyl ester was obtained when TosMIC was reacted with 3-methylene-oxindole acetic acid ethyl ester. An alternative synthesis to this pyrroloquinolone was performed via a reduction of a 2,3,4-trisubstituted pyrrole obtained in turn by treatment of a vinyl sulfone with ethyl isocyanoacetate under basic conditions. A β-carboline, isomeric with the pyrroloquinolone, was synthesised utilizing a tosylimine.

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