90374
Sodium mercaptopyruvate dihydrate
97.0-103.0% (NT)
Synonyma:
3-MP, 3-Mercapto-2-oxopropionic acid sodium salt dihydrate, 3-Mercaptopyruvic acid sodium salt dihydrate
Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen
About This Item
Empirický vzorec (Hillův zápis):
C3H3NaO3S·2H2O
Číslo CAS:
Molekulová hmotnost:
178.14
MDL number:
UNSPSC Code:
12352201
PubChem Substance ID:
NACRES:
NA.25
Doporučené produkty
Quality Level
assay
97.0-103.0% (NT)
form
solid
composition
sulfur content, 17.5-18.5%
color
white to off-white
storage temp.
2-8°C
SMILES string
O.O.[Na+].[O-]C(=O)C(=O)CS
InChI
1S/C3H4O3S.Na.2H2O/c4-2(1-7)3(5)6;;;/h7H,1H2,(H,5,6);;2*1H2/q;+1;;/p-1
InChI key
UTBPRNHFBUIAMM-UHFFFAOYSA-M
Biochem/physiol Actions
Metabolite in cysteine and methionine metabolism, important intermediate in the mercaptopyruvate pathway, in which cysteine or aspartate transaminase catalyzes the transamination from cysteine to 3-mercaptopyruvate and then 3-mercaptopyruvate sulfurtransferase catalyzes the transsulfuration from 3-mercaptopyruvate to pyruvate, a process contributing to maintain the cellular redox status. It is a substrate for L-lactate dehydrogenase A chain, 3-mercaptopyruvate sulfurtransferase, Aspartate aminotransferase (mitochondrial), L-lactate dehydrogenase C chain, L-lactate dehydrogenase A-like 6A, Aspartate aminotransferase (cytoplasmic), L-lactate dehydrogenase B chain and L-lactate dehydrogenase A-like 6B.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Other Notes
To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Osvědčení o analýze (COA)
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Roderick A M Williams et al.
The Biochemical journal, 420(3), 451-462 (2009-03-20)
Genome mining and biochemical analyses have shown that Leishmania major possesses two pathways for cysteine synthesis--the de novo biosynthesis pathway comprising SAT (serine acetyltransferase) and CS (cysteine synthase) and the RTS (reverse trans-sulfuration) pathway comprising CBS (cystathionine beta-synthase) and CGL
Stephen E Wilkie et al.
GeroScience, 42(2), 801-812 (2020-03-13)
Modulation of the ageing process by dietary restriction (DR) across multiple taxa is well established. While the exact mechanism through which DR acts remains elusive, the gasotransmitter hydrogen sulphide (H2S) may play an important role. We employed a comparative-type approach
Yuta Shamoto et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 16(9), 1449-1457 (2017-08-08)
Hexyl diethylaminohydroxybenzoylbenzoate (DHHB, Uvinul A Plus) is a photostable UV-A absorber. The photophysical properties of DHHB have been studied by obtaining the transient absorption, total emission, phosphorescence and electron paramagnetic resonance spectra. DHHB exhibits an intense phosphorescence in a hydrogen-bonding
Anthony Roucou et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 19(13), 1572-1578 (2018-03-31)
Room temperature millimeter-wave rotational spectroscopy supported by high level of theory calculations have been employed to fully characterise the conformational landscape of 3-Methoxyphenol, a semi-volatile polar oxygenated aromatic compound precursor of secondary organic aerosols in the atmosphere arising from biomass
Michael W Stutelberg et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1008, 181-188 (2015-12-15)
The current suite of Food and Drug Administration (FDA) approved antidotes (i.e., sodium nitrite, sodium thiosulfate, and hydroxocobalamin) are effective for treating cyanide poisoning, but individually, each antidote has major limitations (e.g., large effective dosage or delayed onset of action).
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