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90374

Sigma-Aldrich

Sodium mercaptopyruvate dihydrate

97.0-103.0% (NT)

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C3H3NaO3S·2H2O
Numero CAS:
Peso molecolare:
178.14
Numero MDL:
Codice UNSPSC:
12352201
ID PubChem:
NACRES:
NA.25

Livello qualitativo

Saggio

97.0-103.0% (NT)

Forma fisica

solid

Composizione

sulfur content, 17.5-18.5%

Colore

white to off-white

Temperatura di conservazione

2-8°C

Stringa SMILE

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
UTBPRNHFBUIAMM-UHFFFAOYSA-M

Azioni biochim/fisiol

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.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

Altre note

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

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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