ChemicalBook > Product Catalog >Biochemical Engineering >Amino Acids and Derivatives >Histidine derivatives >2-MERCAPTO-L-HISTIDINE

2-MERCAPTO-L-HISTIDINE

2-MERCAPTO-L-HISTIDINE Suppliers list
Company Name: Hebei Zhuanglai Chemical Trading Co Ltd
Tel: +86-16264648883
Email: niki@zlchemi.com
Products Intro: Product Name:2-MERCAPTO-L-HISTIDINE
CAS:2002-22-4
Purity:99 Package:1kg;50USD
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:2-MERCAPTO-L-HISTIDINE
CAS:2002-22-4
Purity:0.99 Package:5KG;1KG
Company Name: BOC Sciences
Tel: +1-631-485-4226
Email: inquiry@bocsci.com
Products Intro: Product Name:2-Mercapto-L-histidine
CAS:2002-22-4
Purity:>= 98% (TLC) Remarks:Reach out to us for more information about custom solutions.
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:(S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid
CAS:2002-22-4
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-62707
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196
Email: sale04@alfachem.cn
Products Intro: CAS:2002-22-4
Purity:97%+ Package:100g,500g,1kg,50kg,100kg

2-MERCAPTO-L-HISTIDINE manufacturers

2-MERCAPTO-L-HISTIDINE Basic information
Product Name:2-MERCAPTO-L-HISTIDINE
Synonyms:L-THIOHISTIDINE;H-HIS(2-MERCAPTO)-OH;H-2-MERCAPTO-HIS-OH;1H-IMIDAZOLE-4-PROPANOIC ACID;2-MERCAPTO-HISTIDINE;2-MERCAPTO-L-HISTIDINE;2-THIOLHISTIDINE;(S)-alpha-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid
CAS:2002-22-4
MF:C6H9N3O2S
MW:187.22
EINECS:217-899-2
Product Categories:Heterocycles;Amino Acids 13C, 2H, 15N;Amino Acids & Derivatives;Sulfur & Selenium Compounds
Mol File:2002-22-4.mol
2-MERCAPTO-L-HISTIDINE Structure
2-MERCAPTO-L-HISTIDINE Chemical Properties
Melting point 320-325°C
Boiling point 376.3±52.0 °C(Predicted)
density 1.52±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Aqueous Acid (Slightly)
form Solid
pkapK1:1.84(+1);pK2:8.47(0);pK3:11.4(SH) (25°C)
color Off-White
Safety Information
MSDS Information
2-MERCAPTO-L-HISTIDINE Usage And Synthesis
Chemical PropertiesColourless Crystals
UsesAn intermediate in the formation of L-egothioneine, a natural amino acid ubiquitously present in cells and tissues of most plants and mammalian species. In humans, L-ergothioneine is found in red blood cells, liver, kidney, brain, seminal fluid, and cataract-free lenses at concentrations ranging from 100 uM to 2 mM. L-ergothioneine is exclusively biosynthesized in fungi and mycobacteria. Hence, humans assimilate it through dietary intake.L-ergothioneine has been proven to act as an antioxidant in vivo and to afford protection from g and UV radiation as well as from singlet oxygen in vivo. Recently, it has been shown that L-ergothioneine protects isolated perfused heart against the deleterious effect of post-ischemic reperfusion.The intermediate, 2-mercaptohistine has been used for the
2-MERCAPTO-L-HISTIDINE Preparation Products And Raw materials
Preparation ProductsL-Histidine
Tag:2-MERCAPTO-L-HISTIDINE(2002-22-4) Related Product Information
BARIUM THIOSULFATE L-Histidine D-2-Thiolhistidine thiolhistidine betain 2-MERCAPTO-L-HISTIDINE METHYL ESTER L-2-Thiolhistidine 2-MERCAPTOIMIDAZOLE 2-CHLOROMETHYL-5-(4-CHLOROPHENYL)-1,3,4-THIADIAZOLE L-(+)-Ergothioneine 2-MERCAPTO-L-HISTIDINE

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