D-(+)-Trehalose dihydrate ≥98%, white powder

Supplier: MP Biomedicals

Synonyms: Mycose, α,α-Trehalose, 1-O-α-D-Glucopyranosyl-α-D-glucopyranoside, α-D-Glucopyranosyl-α-D-glucopyranoside, (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) dihydrate

0210309705 0210309725 0210309780 0210309791
ICNA0210309705EA 39.7 GBP
ICNA0210309705 ICNA0210309725 ICNA0210309780 ICNA0210309791
D-(+)-Trehalose dihydrate ≥98%, white powder
D(+)-Trehalose dihydrate

D-(+)-Trehalose dihydrate is a natural alpha-linked non –reducing disaccharide formed by an α,α-1,1-glucoside bond between two α-glucose units which yields 2 moles of D-glucose upon acid hydrolysis. Has 90% of the calorific content of sucrose.


  • Protein stabilising agent


Inhibits polyglutamine-mediated protein aggregation both in vivo and in vitro. Oral administration of trehalose has been shown to effectively extend lifespan in a murine Huntington disease model. Also known to accumulate in osmotically-stressed cultured bacterial cells and protect against the adverse effects of dehydration.


Trehalose has also been used in several biopharmaceutical monoclonal antibody formulations. It is also used as a protein-stabilizing agent in research. Use as a cryoprotectant in a variety of cell freezing media.


Soluble in water (50 mg/mL - clear, colourless solution) or hot alcohol.

Formula: C₁₂H₂₂O₁₁·2H₂O
MW: 378,33 g/mol
Melting Pt: 203 °C (lit.)
Storage Temperature: Ambient
MDL Number: MFCD00071594
CAS Number: 6138-23-4
EINECS: 202-739-6
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Specification Test Results

Identity Test Passes
Purity ≥98%
FTIR Conforms to Standard
Loss on Drying 8.5 - 10.5%

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