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- 英文名:
2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl trichloroacetimidate
- 库存:
999
- 供应商:
上海维亦特生物
- CAS号:
92052-29-4
2,3,4,6-Tetra-O-acetyl-β-D-glucopyranosyl trichloroacetimidate
92052-29-4
纯度:≥98%[1H-NMR]
分子式:C16H20Cl3NO10
分子量:492.69
储存:Store at 0 to 8 °C.
性状:White Crystalline Solid
溶剂:DCM, , DMF, EtOAc
别名:2,3,4,6-Tetra-O-acetyl-1-O-trichloroacetimidoyl-β-D-glucopyranose, β-D-Glucopyranose 2,3,4,6-tetraacetate 1-(2,2,2-trichloroethanimidate)
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文献和实验邻硝基苯-β-吡喃半乳糖苷 O-nitrophenyl-β-D-galactopyranoside
缩写为 ONPG。是广泛利用于β -半乳糖苷酶活力测定的底物。水解后可游离出邻硝基酚,由于邻硝基酚在碱性条件下呈黄色( 420毫微米光吸收),所以容易进行比色定量。另外利用这种性质,还可用于分离各种代谢调节突变株。
Synthesis of Azido-Functionalized Carbohydrates for the Design of Glycoconjugates
of the carbohydrate derivative, or attached to a spacer arm. We describe here the syntheses of 2,3,4,6-tetra-O -acetyl-β-d -glucopyranosyl azide as well as 1-azido-3,6-dioxaoct-8-yl 2,3,4,6-tetra-O -acetyl-β-d -galactopyranoside and 1-azido-3,6-dioxaoct-8-yl
Cellulose Paper Support for Immobilization
, cellulose is composed of β- D -glucopyranosyl units linked by (1 → 4) bonds (Fig. 1 ) and with additional interchain interaction through hydrogen bonds, some of which form the so-called elementary fibrils ( 15 ). Elementary fibrils contain highly ordered
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