产品名称

英文名称：D-(+)-Trehalose dihydrate

同义词

D-(+)-Trehalose dihydrate, for microbiology, >=99.0%、TREHALOSE, DIHYDRATE、(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate、a-d-glucopyranosyl-a-d-glucopyranoside、DPVHGFAJLZWD、D(+)-海藻糖

产品性质

CAS编号：6138-23-4

分子式：C12H22O11·2H2O

分子量：378.33

Beilstein号：5322018

EC号：202-739-6

MDL号：MFCD00071594

PubChem编号：181978

别名：D(+)-海藻糖

英文别名：D-(+)-Trehalose dihydrate, for microbiology, >=99.0%|TREHALOSE, DIHYDRATE|(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate|a-d-glucopyranosyl-a-d-glucopyranoside|DPVHGFAJLZWD

规格或纯度：用于植物细胞培养, ≥99%

英文名称：D-(+)-Trehalose dihydrate

储存温度：室温,充氩,干燥

运输条件：常规运输

产品介绍：水中溶解度68.9 g/100g (20°C)，溶于热乙醇，不溶于醚 海藻糖具有稳定生物膜（细胞膜）和蛋白质结构及抗干燥的作用，为其应用展示了广阔的前景。海藻糖应用于生物制品保护。另外，海藻糖具有抑制骨胶原分解的作用，因而可用于改善骨质疏松症［!"］。海藻糖还可用来保存研究用生物制品，如基因工程的酶类及其它酶类、细胞膜、抗体、抗原、细胞器等，食品加工,精细化工等Trehalose is a non-reducing disaccharide, ubiquitously present in nature. It is used as a food preservative and also to retain enzymes, vaccines, cells and many other molecules. Trehalose is present as hemolymph sugar among the invertebrates.D-(+)-Trehalose dihydrate has been used in a slow-freezing method for freezing rabbit oocytes. It has also been used in solid-surface vitrification (SSV) of in vitro-matured oocytes. It is suitable for use as a cryoprotectant in a variety of cell freezing media.

IUPAC Name：(2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol;dihydrate

INCHI：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

Canonical SMILES：C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)O)O)O)O.O.O

Isomeric SMILES：C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)O)O)O)O.O.O

WGK Germany：2

PubChem CID：181978

溶解性：可溶于水，不溶于乙醚

密度：1.76

敏感性：易吸潮

比旋光度：181 ° (C=7, H2O)

熔点：97-99°C

Merck Index：9580

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装