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Documenti

D8255

Sigma-Aldrich

1,4-Dithioerythritol

≥99.0%

Sinonimo/i:

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

Formula condensata:
HSCH2CH(OH)CH(OH)CH2SH
Numero CAS:
6892-68-8
Peso molecolare:
154.25
Beilstein:
1719756
Numero CE:
229-998-8
Numero MDL:
MFCD00063750
Codice UNSPSC:
12352201
ID PubChem:
24894199
NACRES:
NA.21

Livello qualitativo

300

Saggio

≥99.0%

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: reductant

pH

4.5-6.5 (25 °C, 15.4 g/L)

Punto di fusione

82-84 °C (lit.)

Temperatura di conservazione

2-8°C

Stringa SMILE

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+
VHJLVAABSRFDPM-ZXZARUISSA-N

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Categorie correlate

Applicazioni

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H412

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 3

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
0000375638
0000375637
0000373102
0000373104
0000373103

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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
Colin M Cleary et al.
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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
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Transient receptor potential (TRP) C1 and C3 (TRPC1 and TRPC3) are expressed in vascular smooth muscle cells and are thought to be involved in vascular contractility. In the present study, we determined the effect of systemic hypertension on TRPC1/TRPC3 channel
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A strategy for the rational design of a novel colorimetric sensor based on dithioerythritol-modified gold nanoparticles for the selective recognition of Hg2+ in aqueous media is presented. This approach relies on the combination of gold nanoparticles with Hg2+ through sulfur-Hg2+-sulfur
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