2-MERCAPTO-L-HISTIDINE
- CAS No.
- 2002-22-4
- Chemical Name:
- 2-MERCAPTO-L-HISTIDINE
- Synonyms
- L-THIOHISTIDINE;2-THIOLHISTIDINE;EINECS 217-899-2;L-Mercaptohistidine;H-2-MERCAPTO-HIS-OH;H-HIS(2-MERCAPTO)-OH;2-MERCAPTO-HISTIDINE;2-MERCAPTO-L-HISTIDI;L-His(2-mercapto)-OH;2-MERCAPTO-L-HISTIDINE
- CBNumber:
- CB5189713
- Molecular Formula:
- C6H9N3O2S
- Molecular Weight:
- 187.22
- MDL Number:
- MFCD00047018
- MOL File:
- 2002-22-4.mol
- MSDS File:
- SDS
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 |
pka | pK1:1.84(+1);pK2:8.47(0);pK3:11.4(SH) (25°C) |
color | Off-White |
FDA UNII | MH6EDB26P8 |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H317-H319 |
Precautionary statements | P280-P305+P351+P338 |
2-MERCAPTO-L-HISTIDINE price More Price(18)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Usbiological | M2951-10 | 2-Mercapto-L-histidine | 2002-22-4 | 100mg | $418 | 2021-12-16 | Buy |
Usbiological | 282022 | 2-Mercapto-L-histidine | 2002-22-4 | 250mg | $549 | 2021-12-16 | Buy |
TRC | M253000 | 2-Mercapto-L-histidine | 2002-22-4 | 250mg | $1190 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | AAA0000246 | 2-MERCAPTO-L-HISTIDINE 95.00% | 2002-22-4 | 1G | $1686.3 | 2021-12-16 | Buy |
Chem-Impex | 07071 | 2-Mercapto-L-histidine,≥98%(TLC) ≥98%(TLC) | 2002-22-4 | 5G | $1688.96 | 2021-12-16 | Buy |
2-MERCAPTO-L-HISTIDINE Chemical Properties,Uses,Production
Chemical Properties
Colourless Crystals
Uses
An 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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15954 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 27741 | 58 |
BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19743 | 58 |
Nextpeptide Inc | +86-0571-81612335 +8613336028439 | sales@nextpeptide.com | China | 19915 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 | sales@aochuangchem.com | China | 9425 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
3B Pharmachem (Wuhan) International Co.,Ltd. | 821-50328103-801 18930552037 | 3bsc@sina.com | China | 15848 | 69 |
View Lastest Price from 2-MERCAPTO-L-HISTIDINE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-10-09 | 2-MERCAPTO-L-HISTIDINE
2002-22-4
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. |
- 2-MERCAPTO-L-HISTIDINE
2002-22-4
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.