D-(+)-Trehalose dihydrate

SIGMA/T5251 - ≥98.5% (HPLC), from Saccharomyces cerevisiae

Synonym: α,α-Trehalose dihydrate; D-Trehalose dihydrate; α,α-Trehalose; α-D-Glucopyranosyl-α-D-glucopyranoside

CAS Number: 6138-23-4
Empirical Formula (Hill Notation): C₁₂H₂₂O₁₁ · 2H₂O
Molecular Weight: 378.33
EC Number: 202-739-6
MDL Number: MFCD00071594
Linear Formula: C₁₂H₂₂O₁₁ · 2H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-T5251-10G	10 g	$61.70 1/EA	Add To Favorites
45-T5251-25G	25 g	$149.00 1/EA	Add To Favorites
45-T5251-100G	100 g	$430.00 1/EA	Add To Favorites
45-T5251-250G	250 g	$979.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: T5251-25G

Properties
Descriptions
Safety Info.
Basic Data

application(s)	agriculture agriculture cell analysis genomic analysis life science and biopharma
assay	≥98.5% (HPLC)
biological source	Saccharomyces cerevisiae
form	powder
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
InChI key	DPVHGFAJLZWDOC-PVXXTIHASA-N
mp	97-99 °C
optical activity	[α]/D 174 to 182 °, c = 1.0% (w/v) in water
Quality Level	300
SMILES string	[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
technique(s)	cryopreservation: suitable
	HPLC: suitable

Application:	• Use as a cryoprotectant in a variety of cell freezing media • Used in excipeint research
Biochem/physiol Actions:	Trehalose is a non-reducing sugar formed from two glucose units joined by a 1-1 alpha bond. It is thought to provide plants and animals with the ability to withstanding periods of dehydration.
Features and Benefits:	• Prepared from Saccharomyces cerevisiae • Suitable for use with HPLC and GC-MS(4)
General description:	D-(+)-Trehalose, a disaccharide, acts as a chemical chaperone and serves as a carbohydrate reserve in microorganisms. It functions as an osmolyte, safeguarding cells against various environmental stresses. Further, it also plays a crucial role in protein stabilization during freeze drying, making it a valuable asset in the areas of biochemical, cell culture, and excipient research
Other Notes:	For additional information on our range of Biochemicals , please complete this form .
Other Notes:	To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Packaging:	25, 100, 250 g in poly bottle
Preparation Note:	Prepared by the modified procedure of Payen, R., Can. J. Res., 27B, 749 (1949).

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥98.5% (HPLC)
mp	97-99 °C
UNSPSC	12352201

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