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(R)-α-METHYL-1H-INDOLE-1-ACETIC ACID, a chiral indole derivative, is the biologically active R-enantiomer with potential applications in medicine and agriculture. It is known for its anti-inflammatory and anti-tumor properties and serves as a precursor to various pharmaceuticals and biologically active compounds. Furthermore, it contributes to the biosynthesis of the plant hormone auxin, which is essential for plant growth and development.

105074-56-4

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105074-56-4 Usage

Uses

Used in Pharmaceutical Industry:
(R)-A-METHYL-1H-INDOLE-1-ACETIC ACID is used as an active pharmaceutical ingredient for its anti-inflammatory and anti-tumor properties. It aids in the development of new drugs targeting inflammation and cancer due to its potential therapeutic effects.
Used in Agricultural Industry:
(R)-A-METHYL-1H-INDOLE-1-ACETIC ACID is used as a precursor in the biosynthesis of the plant hormone auxin. This application is crucial for enhancing plant growth and development, making it a valuable compound in the agricultural sector for improving crop yields and quality.

Check Digit Verification of cas no

The CAS Registry Mumber 105074-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,0,7 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 105074-56:
(8*1)+(7*0)+(6*5)+(5*0)+(4*7)+(3*4)+(2*5)+(1*6)=94
94 % 10 = 4
So 105074-56-4 is a valid CAS Registry Number.

105074-56-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-indol-1-ylpropanoic acid

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:105074-56-4 SDS

105074-56-4Relevant academic research and scientific papers

Atropselective Dibrominations of a 1,1′-Disubstituted 2,2′-Biindolyl with Diverging Point-to-Axial Asymmetric Inductions. Deriving 2,2′-Biindolyl-3,3′-diphosphane Ligands for Asymmetric Catalysis

Baumann, Thomas,Brückner, Reinhard

supporting information, p. 4714 - 4719 (2019/03/26)

On the 1H NMR timescale, 2,2′-biindolyls with (R)-configured (1-alkoxyprop)-2-yl, (1-hydroxyprop)-2-yl, or (1-siloxyprop)-2-yl substituents at C-1 and C-1′ are atropisomerically stable at 30 °C. A 2,2′-biindolyl (R,R)-17 a of that kind and achiral (!) brominating reagents gave the atropisomerically stable 3,3′-dibromobiindolyls (M)- and/or (P)-18 a at best atropselectively—because of point-to-axial asymmetric inductions—and atropdivergently, exhibiting up to 95 % (M)- and as much (P)-atropselectivity. This route to atropisomerically pure biaryls is novel and should extend to other substrates and/or different functionalizations. The dibromobiindolyls (M)- and (P)-18 a furnished the biindolyldiphosphanes (M)- and (P)-14 without atropisomerization. These syntheses did not require the resolution of a racemic mixture, which distinguishes them from virtually all biaryldiphosphane syntheses known to date. (M)- and (P)-14 acted as ligands in catalytic asymmetric allylations and hydrogenations. Remarkably, the β-ketoester rac-25 c was hydrogenated trans-selectively with 98 % ee; this included a dynamic kinetic resolution.

Studies of Chiral Indoles. Part I. Indoles with Chiral 1- and 3-Substituents. Synthesis and Preparative Enantiomeric Separation by Chromatography on Microcrystalline Triacetylcellulose

Nilsson, Ingemar,Isaksson, Roland

, p. 531 - 548 (2007/10/02)

A number of indole derivatives with chiral substituents in position 1 or 3 and with substituents of varying size in position 2 have been prepared.The chiral rotors are 1-N,N-dimethylcarbamoylethyl and N'-methylpiperidin-2'-on-3'-yl and their corresponding thioanalogues, and 1-phenylethyl.The reaction conditions required to obtain preferential 1- or 3-alkylation are discussed in terms of the HSAB principle and the extent of ion pair formation.Three 1-(N,N-dimethylcarbamoylethyl-indoles (R2=H and Me, and R2=Me, R3=CO2Me, R5=OMe) and one 1-(1-phenylethyl)indole (R2=Me, R3=CO2Me, R5=OMe) were obtained optically pure by stereospecific pathways.The other compounds were obtained in racemic forms.Most of the racemic compounds were conveniently resolved by liquid chromatography on swollen, microcrystalline triacetylcellulose (TAC).In some cases rather remarkable separations were obtained.Attempts were made to prepare the optically active 1- and 3-(N'-methylpiperidin-2'-on-3'-yl)indoles by hydrolysis of the methylthioimmonium salts prepared from chromatographically resolved thioamides.The 3-substituted analogues were partly racemized in this process, while the 1-substituted ones were completely racemized.A possible explanation is proposed.

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