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Principaux documents

90374

Sigma-Aldrich

Sodium mercaptopyruvate dihydrate

97.0-103.0% (NT)

Synonyme(s) :

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

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About This Item

Formule empirique (notation de Hill):
C3H3NaO3S·2H2O
Numéro CAS:
Poids moléculaire :
178.14
Numéro MDL:
Code UNSPSC :
12352201
ID de substance PubChem :
Nomenclature NACRES :
NA.25
Essai:
97.0-103.0% (NT)
Forme:
solid

Niveau de qualité

Essai

97.0-103.0% (NT)

Forme

solid

Composition

sulfur content, 17.5-18.5%

Couleur

white to off-white

Température de stockage

2-8°C

Chaîne 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

Clé InChI

UTBPRNHFBUIAMM-UHFFFAOYSA-M

Actions biochimiques/physiologiques

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.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Autres remarques

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

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

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).
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
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
Ming-Xia Song et al.
Archiv der Pharmazie, 352(8), e1800313-e1800313 (2019-07-23)
A novel series of benzoxazole derivatives containing 1,2,4-triazolone (5a-m) was designed. These compounds were synthesized in order to screen their anticonvulsant activities by the maximal electroshock seizure (MES) model and the subcutaneous pentylenetetrazole (sc-PTZ) seizure model in mice. The rotarod
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

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