1670-83-3 Usage
Description
1H-Indole-7-carboxylic acid is an organic compound that serves as a crucial raw material and intermediate in various chemical processes. It is characterized by its indole ring structure with a carboxylic acid group at the 7th position, which contributes to its unique chemical properties and reactivity.
Uses
Used in Organic Synthesis:
1H-Indole-7-carboxylic acid is used as a building block in organic synthesis for the creation of various complex organic molecules. Its versatile chemical structure allows it to be a key component in the synthesis of a wide range of compounds.
Used in Pharmaceutical Industry:
1H-Indole-7-carboxylic acid is used as an intermediate in the development of pharmaceuticals. Its unique structure makes it a valuable component in the synthesis of drugs targeting specific biological pathways and receptors.
Used in Agrochemicals:
1H-Indole-7-carboxylic acid is used as a precursor in the production of agrochemicals, such as pesticides and herbicides. Its chemical properties enable it to be incorporated into molecules that can effectively control, repel, or kill unwanted organisms in agricultural settings.
Used in Dye Industry:
1H-Indole-7-carboxylic acid is used as a starting material in the synthesis of dyes and pigments. Its indole ring structure provides a foundation for creating a variety of colored compounds used in various industries, including textiles, plastics, and printing.
Check Digit Verification of cas no
The CAS Registry Mumber 1670-83-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1670-83:
(6*1)+(5*6)+(4*7)+(3*0)+(2*8)+(1*3)=83
83 % 10 = 3
So 1670-83-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H7NO2/c11-9(12)7-3-1-2-6-4-5-10-8(6)7/h1-5,10H,(H,11,12)/p-1
1670-83-3Relevant articles and documents
Palladium-Catalyzed Carbonylation of Haloindoles: No Need for Protecting Groups
Kumar, Kamal,Zapf, Alexander,Michalik, Dirk,Tillack, Annegret,Heinrich, Timo,Boettcher, Henning,Arlt, Michael,Beller, Matthias
, p. 7 - 10 (2004)
(Equation presented) For the first time, palladium-catalyzed carbonylations of unprotected bromoindoles have been performed successfully with different N- and 0-nucleophiles. Various indole carboxylic acid derivatives are accessible in excellent yield. For example, aminocarbonylation of 4-, 5-, 6-, or 7-bromoindole with arylethylpiperazines provides a direct one-step synthesis for CNS active amphetamine derivatives.
NEW SYNTHESIS OF INDOLE-7-CARBOXYLIC ACID
Dulenko, V. I.,Nikolyukin, Yu. A.
, p. 36 - 37 (1986)
A new preparative method for synthesis of indole-7-carboxylic acid has been developed, consisting in reductive cyclization of β-(dimethylamino)-3-carbomethoxy-2-nitrostyrene by the action of iron in acetic acid.
