精96xxxx观看_饥渴少妇与三个黑人互动_九七午夜剧场福利写真_欧美极品videosex性欧美_国产亚洲一卡2卡3卡4卡网站_日日夜夜噜

Welcome to Zhejiang Synose Tech Co., Ltd.!

Carbohydrate Derivative

Methyl 2,3,4,6-tetra-O-benzyl-a-D-mannopyranoside

Molecular Formula:  C35H38O6

Molecular Weight: 554.67 

CAS Number:61330-62-9

Molecular Structure:

 

Specification

Item

Specification

Appearance

Yellow to wine red viscous liquid

Assay ,%

≥95.0

Water,%

≤0.5

Residue on ignition,%

≤0.10

Characteristics: It is yellow to wine red viscous liquid. It is easily soluble in butanone and toluene and almost insoluble in water.

Uses:Methyl-2,3,4,6-tetra-O-benzyl-D-α-mannopyranoside is an important organic synthetic intermediate. It is used in synthesize for below products: 

  • This product will hydrolyze into 2,3,4,6-tetra-O-benzyl-α-D-mannopyranose  in acidic conditions, the hydrolysis product is widely used in the synthesis of polysaccharides, glycoconjugates,  molecular probes, drug intermediates and so on.
  • Synthesis of C-mannoside compounds used for the treatment of urinary tract infections.
    3. Synthesis of organic compounds to inhibit cellular adhesion.
    4. Synthesis of 1,6-diacetyl-2,3,4,tribenzyl-mannoside,and then synthesis of 1-(2,4-dimethylphenyl)-6-phosphono-mannoside.
    5. Synthesis of  3-C-(6-O-acetyl-2,3,4-tri-O-benzyl-α-D-mannopyranosyl)-1-propene.
    6. Synthesis of  disaccharides  using Mannosyl Iodide .
    7. Synthesis of 1,5-dehydro-2,3,4,6-tetra-O-benzyl-D-mannitol,and then synthesis of C-(2,3,4-tri-O-benzyl-β-L-arabinopyranosyl)-methanol.

Storage: Keep tightly closed and store in a dry place.

Package: 25kg/drum or according to customer requirements.

Shelf life: 2 years.

No.1958 Liyu Road Jinhua, Zhejiang, China

0086-579-82270620

expo@synose.com

Home|About us|News|Products|Custom|Contact us|中文版|English|日本語|Fran?ais|Pусский|Espa?a
Copyright(C)2017, Zhejiang Synose Tech Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice 浙ICP備06002737號-1
主站蜘蛛池模板: 风流老熟女一区二区三区 | 高潮插的我好爽再干噢在线欢看 | 少妇午夜性影院私人影院成都 | 国产精品久久婷婷六月丁香 | 公交车上扒开嫩j挺进去 | 欧美一级大片免费 | 欧美日韩无线码在线观看 | 五月丁香综合缴情六月小说 | 麻豆911传媒 | 久久r热视频 | 亚洲国产av无码精品无广告 | 被调教成玩物的女教师在线观看 | 日本少妇内射视频播放舔 | 国产精品毛片av一区 | 五月丁香开心欧美 | 新版天堂资源在线 | 成在人线AV无码免观看麻豆 | 2021国产精品国产精华 | 宅男噜66免费看网站 | 欧美网站免费观看 | 国产激情大臿免费视频 | 成人精品av一区二区三区 | 欧洲免费无线码在线一区 | 精品久久久久久777米琪桃花 | 国产一乱一伦一情 | 色噜噜久久综合伊人一本 | 日本人成网站18禁止久久影院 | 给我免费观看片在线观看 | 免费麻豆文化传媒www欢迎你 | 亚洲中文字幕无码专区 | 免费无码又爽又刺激a片 | 无遮挡午夜男女XX00动态 | 精品一区二区三区无码免费视频 | 小Sao货撅起屁股扒开c打视频 | 鲁死你资源站亚洲AV | 免费看女人的隐私超爽 | 亚洲av无码片在线播放 | 性成熟黑人双插美国1819 | 色草视频 | 亂倫近親相姦中文字幕视频 | 国产精品a免费一区久久网址 |