832-97-3

Basic information

• Product Name: DL-INDOLE-3-LACTIC ACID
• Synonyms: DL-INDOLE-3-LACTIC ACID;DL-B-3-INDOLELACTIC ACID;DL-3-(3-INDOLYL)-LACTIC ACID;DL-3-INDOLELACTIC ACID;3-(3-INDOLYL)LACTIC ACID;3-[3-INDOLYL]-2-HYDROXYPROPANOIC ACID;3-INDOLE-LACTIC ACID;(±)-alpha-hydroxy-1H-indole-3-propionic acid
• CAS NO: 832-97-3
• Molecular Formula: C₁₁H₁₁NO₃
• Molecular Weight: 205.21
• EINECS: 212-627-9
• Product Categories: Indoles and derivatives;Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives;Heterocyclic Compounds;Building Blocks;C11;Chemical Synthesis;Heterocyclic Building Blocks;Indoles
• Mol File: 832-97-3.mol
• Article Data: 3

Chemical Properties

• Melting Point: 145-146 °C(lit.)
• Boiling Point: 472.6°C at 760 mmHg
• Flash Point: 239.6°C
• Appearance: White to brown/Crystalline Powder
• Density: 1.423g/cm³
• Vapor Pressure: 9.8E-10mmHg at 25°C
• Refractive Index: 1.694
• Storage Temp.: 2-8°C
• CAS DataBase Reference: DL-INDOLE-3-LACTIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: DL-INDOLE-3-LACTIC ACID(832-97-3)
• EPA Substance Registry System: DL-INDOLE-3-LACTIC ACID(832-97-3)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 832-97-3(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 832-97-3 differently. You can refer to the following data:
1. Reactant for preparation of:? ;Antibacterial agents1? ;Dietary sweetener2
2. Reactant for preparation of:Antibacterial agentsDietary sweetener

InChI:InChI=1/C11H11NO3/c1-11(15,10(13)14)8-6-12-9-5-3-2-4-7(8)9/h2-6,12,15H,1H3,(H,13,14)

Upstream product

• 392-12-1 Indole-3-pyruvic acid 
• 7417-64-3 3-(indol-3-yl)pyruvic acid methyl ester 
• 32817-17-7 indol-3-yl-pyruvic acid ethyl ester 
• 6547-97-3 hydroxy-indol-3-ylmethyl-malonic acid 
• 73-22-3 L-Tryptophan 
• 18372-16-2 methyl 2-hydroxy-3-(1H-indol-3-yl)propanoate 
• 120-72-9 indole 
• 87-52-5 3-(Dimethylaminomethyl)indole 
• 54753-57-0 4-(1'H-indol-3'-ylmethylene)-2-methyl-5(4H)oxazolone 
• 117490-34-3 5-(3-indolylmethylene)hydantoin 
• 54-12-6 Trp 
• 79189-76-7 N²-(chloroacetyl)-DL-tryptophan 

Downstream Products

• 7417-65-4 (S)-2-hydroxy-3-(1H-indol-3-yl)-propionic acid 
• 85485-03-6 rac-4-<2-(Formamido)phenyl>-2-hydroxy-4-oxobuttersaeure 
• 6547-98-4 3-indol-3-yl-propane-1,2-diol 
• 153408-82-3 (R,S)-α-acetoxy-N-(phenylmethyl)-1H-indole-3-propanamide 
• 153408-58-3 Acetic acid 2-{2-[3-(2-acetoxy-2-benzylcarbamoyl-ethyl)-1H-indol-2-yldisulfanyl]-1H-indol-3-yl}-1-benzylcarbamoyl-ethyl ester 
• 91106-00-2 methyl 2-tosyloxy-3-(3-indolyl)propionate 
• 91106-24-0 Toluene-4-sulfonate1-[2-(1H-indol-3-yl)-2-methoxycarbonyl-ethyl]-4-methyl-pyridinium; 
• 91106-18-2 Toluene-4-sulfonate3-ethyl-1-[2-(1H-indol-3-yl)-1-methoxycarbonyl-ethyl]-pyridinium; 
• 91106-10-4 Toluene-4-sulfonate3-acetyl-1-[2-(1H-indol-3-yl)-1-methoxycarbonyl-ethyl]-pyridinium; 
• 91106-16-0 Toluene-4-sulfonate1-[2-(1H-indol-3-yl)-2-methoxycarbonyl-ethyl]-4-methoxycarbonylmethyl-pyridinium; 

Relevant articles and documents

Biocontrolled formal inversion or retention of L -α-amino acids to enantiopure (R)- or (S)-hydroxyacids

Natural L-α-amino acids and L-norleucine were transformed to the corresponding α-hydroxy acids by formal biocatalytic inversion or retention of absolute configuration. The one-pot transformation was achieved by a concurrent oxidation reduction cascade in aqueous media. A representative panel of enantiopure (R)- and (S)-2-hydroxy acids possessing aliphatic, aromatic and heteroaromatic moieties were isolated in high yield (67-85 %) and enantiopure form (>99 % ee) without requiring chromatographic purification.

Preparation of 3-(3-indolyl)lactic acids. A new synthesis of rac-blepharismone, the low molecular conjugation gamone of Blepharisma japonicum

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