玖色视频_日韩看片_av在线免费在线观看_视频第一区_国产亚洲精品一区二三区_无码AV中文字幕久久专区

Welcome to Zhejiang Synose Tech Co., Ltd.!

Carbohydrate Derivative

2,3,4,6-Tetra-O-benzyl-D-glucono-1,5-lactone

Synonyms: 2,3,4,6-Tetra-O-benzyl-D-glucono-1,5-lactone;(3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one;

Molecular Formula:  C34H34O6

Molecular Weight: 538.63  

CAS Number:13096-62-3

Molecular Structure:

Specification

Item

Specification

Appearance

light yellow to wine red clear liquid

Assay (HPLC),%

≥95.0

Residue on ignition,,%

≤0.1%

  •  

Characteristics: It is colorless to light yellow to wine red clear liquid. It is easily soluble in butanone and toluene and insoluble in water.

Uses:Gluconate lactone is the most common glucose derivative, widely used in industrial production and scientific research. It is widely used in the synthesis of drugs, drug intermediates, and natural products. It is one of the key raw materials for the synthesis of voglibose and spironolactone sugars. Gluconate lactones can also be used to synthesize C-glycosides that do not have carbon carbon double bond connections in nature; Synthesize sugar drugs Neu5Ac and Voglibose, and react with Grignard reagents or organic lithium for the synthesis of sugar heterocyclic carbon chains, spirocyclic compounds, nitrogen heterosaccharides, and polymer monomer compounds, with a wide range of applications.

Storage: Maintain in a cool and dry area.

Package: 25kg/drum or as required by customer.

Expiration Date: 2 years

No.1958 Liyu Road Jinhua, Zhejiang, China

0086-579-82275537

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: 中国熟妇毛茸茸xxxxx | 无码AV我不卡在线观看 | 日韩在线视屏 | 亚洲国产精品无码久久久久久久久久久 | 无码中文字幕乱在线观看 | 九一免费国产 | 永久555www成人免费 | 中文字幕在线视频一区 | 啦啦啦www在线观看免费视频 | 欧美日韩精品一区二区三区在线 | 国产小视频在线 | 色网站视频在线观看 | 黄色免费无码无卡大全 | 欧美成人免费一级人片100 | 国产精品免费久久久久影院 | 日本丰满大屁股少妇 | 精品国产肉丝袜久久 | 宾馆人妻4P互换视频 | 亚洲免费色视频 | 99精品国产高清一区二区三区香蕉 | 国产帅男男GAY网站视频 | 四川xxxxxlmedjyf本电 | 亚洲毛片亚洲毛片亚洲毛片 | 国产乱码精品一区二区三区蜜臀 | 国产欧美日韩一区二区图片 | 国产xvideos免费视频播放 | 国产午夜精品一区二区三区四区 | 国产精品嫩草影视 | 97人人干 | 国产精品国产三级国产AV剧情 | 成人免费的视频 | 92看片淫黄大片欧美看国产片 | 风流老太婆大BBWBBWHD视频 | 最新无码人妻在线不卡 | 精品一久久香蕉国产线看观看古代 | 99热这里只有精品在线播放 | 99精品国产一区二区三区不卡 | 狠狠操图片| 40岁大乳的熟妇在线观看 | 欧美人与禽Z0ZO牲伦交 | 国产美女精品视频免费观看 |