DL-Alanine

DL-alanine, an orally active amino acid, is the racemic compound of L- and D-alanine. DL-alanine is employed both as a reducing and a capping agent, used with silver nitrate aqueous solutions for the production of nanoparticles. DL-alanine can be used for the research of transition metals chelation, such as Cu (II), Zn (II), Cd (11) . DL-alanine, a sweetener, is classed together with glycine and sodium saccharin. DL-alanine plays a key role in the glucose-alanine cycle between tissues and liver[1][2][3][4][5][6].

Product Specifications

CAS Number

[302-72-7]

Product Name Alternative

DL-2-Aminopropionic acid

UNSPSC

12352211

Hazard Statement

H302, H315, H319, H335

Target

Endogenous Metabolite

Type

Reference compound

Related Pathways

Metabolic Enzyme/Protease

Applications

Metabolism-sugar/lipid metabolism

Field of Research

Metabolic Disease

Assay Protocol

https://www.medchemexpress.com/dl-alanine.html

Purity

98.0

Solubility

DMSO : < 1 mg/mL (ultrasonic; warming; heat to 80°C) |H2O : 50 mg/mL (ultrasonic)

Smiles

NC(C)C(O)=O

Molecular Formula

C3H7NO2

Molecular Weight

89.09

Precautions

H302, H315, H319, H335

References & Citations

[1]Amrallah AH, et al. Mixed ligand complexes of benzimidazole and pyrimidine hydroxy azo dyes with some transition metals and glycine, dl-alanine or dl-leucine. Talanta. 1998 Aug;46 (4) :491-500.|[2]Eder José Guidelli, et, al. Synthesis of silver nanoparticles using dl-alanine for ESR dosimetry applications. Radiation Physics and Chemistry. Volume 81, Issue 3, 2012: Pages 301-307.|[3]Rashid M, et al. Biosynthesis of Self-Dispersed Silver Colloidal Particles Using the Aqueous Extract of P. peruviana for Sensing dl-Alanine[J]. Isrn Nanotechnology, 2014, 2014:1-7.|[4]Tapper DN, et al. Taste stimuli: a behavioral categorization. Science. 1968 Aug 16;161 (3842) :708-10.|[5]Yamaguchi M, et al. Terahertz absorption spectra of L-, D-, and DL-alanine and their application to determination of enantiometric composition[J]. Applied Physics Letters, 2005, 86 (5) : 053903.|[6]Yamamoto T, et al. Gustatory reaction time to various sweeteners in human adults. Physiol Behav. 1985 Sep;35 (3) :411-5.|[7]Wang Y, et al. Study on teratogenicity of DL-alanine in SD rats. Journal of Food Safety and Quality. 2021, 2095-0381.