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D9760

Sigma-Aldrich

L-(−)-Dithiothreitol

≥95% (titration)

Sinonimo/i:

(−)-Cleland’s Reagent, (2R,3R)-1,4-Dimercapto-2,3-butanediol, L-DTT, Cleland reagent chiral

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About This Item

Formula empirica (notazione di Hill):
C4H10O2S2
Numero CAS:
16096-97-2
Peso molecolare:
154.25
Beilstein:
2036371
Numero CE:
240-263-0
Numero MDL:
MFCD00064305
Codice UNSPSC:
12352201
ID PubChem:
24894326
NACRES:
NA.25

Livello qualitativo

100

Saggio

≥95% (titration)

Forma fisica

powder

Colore

white

Punto di fusione

49 - 51 °C ((120 - 124 °F))

Solubilità

H2O: 50 mg/mL, clear to hazy, colorless

Temperatura di conservazione

−20°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-/m0/s1
VHJLVAABSRFDPM-IMJSIDKUSA-N

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Applicazioni

L-DTT [(2R,3R)-1,4-dimercapto-2,3-butanediol; L-dithiothreitol], a chiral bidentate dithiol with two stereogenic centers, may be used in chiroptical response research. L-DDT is proposed as a stereoselective reducing agent for disulfide bridges in complex molecules.

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
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

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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We here present a study of cross-linking chemistry of optically inactive monothiol-protected gold clusters by chiral bidentate dithiol with two stereogenic centers, (2R,3R)-1,4-dimercapto-2,3-butanediol (L-dithiothreitol; L-DTT), and explore the impacts of the cross-linking on their chiroptical responses. The pristine protective ligand
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