T9449

D-(+)-Trehalose dihydrate

≥99% (HPLC), from starch

• Synonim(y): α,α-Trehalose, α-D-Glucopyranosyl-α-D-glucopyranoside
• Wzór empiryczny (zapis Hilla): C₁₂H₂₂O₁₁ · 2H₂O
• Numer CAS: 6138-23-4
• Masa cząsteczkowa: 378.33
• Beilstein: 5322018
• Numer WE: 202-739-6
• Numer MDL: MFCD00071594
• Kod UNSPSC: 12352201
• Identyfikator substancji w PubChem: 24900594
• NACRES: NA.25

Właściwości

• pochodzenie biologiczne: Manihot esculenta root (Cassava)
• Poziom jakości: 200
• Próba: ≥99% (HPLC)
• Postać: powder
• aktywność optyczna: [α]20/D 174 to 186 °, c = 1.0% (w/v) in water
• metody: HPLC: suitable
• zanieczyszczenia: 7.3-11.6% water (Karl Fischer)
• kolor: white
• mp: 97-99 °C
• rozpuszczalność: water: 50 mg/mL, clear, colorless to very faintly yellow
• temp. przechowywania: room temp
• ciąg SMILES: [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1
• Klucz InChI: DPVHGFAJLZWDOC-PVXXTIHASA-N

Opis

Opis ogólny

Trehalose is a non-reducing sugar, which is formed when two glucose units are joined by a 1-1 alpha bond. This disaccharide is present naturally in several organisms like both prokaryotes and eukaryotes.

Zastosowanie

D-(+)-Trehalose dihydrate has been used:

• in trehalose test to stabilize pharmaceutical products
• as a component of trehalose/sucrose solution for the preparation of J-aggregates
• in the preparation of simulated honey sugar cocktail (SHSC) to study its effect on chemical and thermal stability of proteins

Działania biochem./fizjol.

Trehalose is a 1-alpha (disaccharide) sugar that supports plants and animals to withstand extended periods of desiccation. Trehalose acts as a cryoprotectant in a variety of cell freezing media. It serves as a primary carbon source and as a compatible solute accumulated as a response to osmotic stress and heat shock.

Inne uwagi

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

This page may contain text that has been machine translated.

Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• Środki ochrony indywidualnej: Eyeshields, Gloves, type N95 (US)