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D8255

Sigma-Aldrich

1,4-Dithioerythritol

≥99.0%

Sinónimos:

erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Cleland’s reagent, DTE

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About This Item

Fórmula lineal:
HSCH2CH(OH)CH(OH)CH2SH
Número de CAS:
6892-68-8
Peso molecular:
154.25
Beilstein/REAXYS Number:
1719756
EC Number:
229-998-8
MDL number:
MFCD00063750
UNSPSC Code:
12352201
PubChem Substance ID:
24894199
NACRES:
NA.21

Quality Level

300

assay

≥99.0%

form

powder

reaction suitability

reagent type: reductant

pH

4.5-6.5 (25 °C, 15.4 g/L)

mp

82-84 °C (lit.)

storage temp.

2-8°C

SMILES string

O[C@@H](CS)[C@H](O)CS

InChI

1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+

InChI key

VHJLVAABSRFDPM-ZXZARUISSA-N

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Application

Reagent for maintaining −SH groups in the reduced state; quantitatively reduces disulfides.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
SLCL5025
SLCK0660
SLCC9507
SLCG7605
SLCF7031

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Colin M Cleary et al.
eLife, 9 (2020-09-15)
Respiratory chemoreceptors regulate breathing in response to changes in tissue CO2/H+. Blood flow is a fundamental determinant of tissue CO2/H+, yet little is known regarding how regulation of vascular tone in chemoreceptor regions contributes to respiratory behavior. Previously, we showed
Christopher J Garland et al.
Science signaling, 10(486) (2017-07-06)
Vascular smooth muscle contraction is suppressed by feedback dilation mediated by the endothelium. In skeletal muscle arterioles, this feedback can be activated by Ca2+ signals passing from smooth muscle through gap junctions to endothelial cells, which protrude through holes in
Md A Hakim et al.
Journal of Alzheimer's disease reports, 5(1), 693-703 (2021-11-11)
As the sixth-leading cause of death in the United States, Alzheimer's disease (AD) entails deteriorating endothelial control of blood flow throughout the brain. In particular, reduced inward-rectifying K+ (KIR) channel function in animal models of aging and AD compromises endothelial
Vishal R Yadav et al.
American journal of physiology. Lung cellular and molecular physiology, 314(5), L724-L735 (2018-02-02)
Hypoxia-induced pulmonary vasoconstriction (HPV) is attributed to an increase in intracellular Ca2+ concentration ([Ca2+]i) in pulmonary artery smooth muscle cells (PASMCs). We have reported that phospholipase C-γ1 (PLCγ1) plays a significant role in the hypoxia-induced increase in [Ca2+]i in PASMCs
Magali Wagner et al.
Journal of agricultural and food chemistry, 59(7), 3146-3154 (2011-03-05)
During pasta processing, structural changes of protein occur, due to changes in water content, mechanical energy input, and high temperature treatments. The present paper investigates the impact of successive and intense thermal treatments (high temperature drying, cooking, and overcooking) on
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