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Merck

90374

Sigma-Aldrich

Sodium mercaptopyruvate dihydrate

97.0-103.0% (NT)

Sinónimos:

3-MP, 3-Mercapto-2-oxopropionic acid sodium salt dihydrate, 3-Mercaptopyruvic acid sodium salt dihydrate

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About This Item

Fórmula empírica (notación de Hill):
C3H3NaO3S·2H2O
Número de CAS:
Peso molecular:
178.14
Número MDL:
Código UNSPSC:
12352201
ID de la sustancia en PubChem:
NACRES:
NA.25
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

for analytical purposes

Ensayo

97.0-103.0% (NT)

Formulario

solid

composición

sulfur content, 17.5-18.5%

color

white to off-white

temp. de almacenamiento

2-8°C

cadena SMILES

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

Clave InChI

UTBPRNHFBUIAMM-UHFFFAOYSA-M

Acciones bioquímicas o fisiológicas

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[1]. 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.

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Otras notas

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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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
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
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).
Lijuan Luo et al.
Water research, 173, 115598-115598 (2020-02-18)
Alkylated polycyclic aromatic hydrocarbons (APAHs) are the main components of polycyclic aromatic hydrocarbons (PAHs) in petroleum-contaminated waters. In our study, three kinds of green microalgae (Pseudokirchneriella subcapitata, Chlorella vulgaris and Scenedesmus obliquus) were shown to degrade six kinds of methylphenanthrenes
Johannes Lerchner et al.
Analytical and bioanalytical chemistry, 411(17), 3763-3768 (2019-05-17)
We describe a chip calorimetric technique that allows the investigation of biological material under anoxic conditions in a micro-scale and in real time. Due to the fast oxygen exchange through the sample flow channel wall, the oxygen concentration inside the

Questions

  1. What is the solubility of sodium mercaptopyruvate?

    1 answer
    1. This product is not tested for solubility. Other sources state that the compound is soluble at 200 g/L at 20°C. See the link below to review the PubChem profile:
      https://pubchem.ncbi.nlm.nih.gov/compound/Sodium-mercaptopyruvate#section=Solubility

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