百科

4-甲基伞形-β-D-乳吡喃糖苷

4-甲基伞形-β-D-乳吡喃糖苷

CAS号：84325-23-5

英文名：7-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methylchromen-2-one

分子式

C22H28O13

熔点

密度

1.658g/cm3

分子量

500.45

沸点

830.319ºC at 760 mmHg

溶解度

信号词

危险品标志

若想填写更详细的询价信息，请点击进入询价页面

点我

基本信息

中文名称

4-甲基伞形-β-D-乳吡喃糖苷

英文名称

7-[(2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4-methylchromen-2-one

中文别名

4-甲基香豆素基-Β-D-吡喃乳糖苷、4-甲基伞形酮-beta-D-乳糖苷

英文别名

4-methylumbelliferyl lactoside、4-Methylumbelliferyl |A-D-lactoside、4-Methylumbelliferyl |A-D-lactopyranoside

CAS号

84325-23-5

分子式

C22H28O13

分子量

500.45

精确质量

500.153

PSA

208.74

LOGP

-2.8957

编号系统

PubChem号

24896730

MDL号

MFCD00083406

BRN号

8094402

物化性质

密度

1.658g/cm3

沸点

830.319ºC at 760 mmHg

闪点

286.047ºC

折射率

1.677

储存条件

2-8ºC

安全信息

安全说明

S26-S36

危险类别码

R36/37/38

危险品标志

Xi

合成路线

Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

4-甲基伞形-β-D-乳吡喃糖苷

4-甲基伞形-β-D-乳吡喃糖苷

上游原料

共找到3个上游原料 >

4-甲基伞形酮

4-甲基伞形酮

α-D-Glucopyranose, 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-, 2,3,6-triacetate 1-(2,2,2-trichloroethanimidate)

α-D-Glucopyranose, 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-, 2,3,6-triacetate 1-(2,2,2-trichloroethanimidate)

Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

上游原料

4-甲基伞形酮 α-D-Glucopyranose, 4-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-, 2,3,6-triacetate 1-(2,2,2-trichloroethanimidate) Acetic acid (2S,3R,4S,5R,6R)-3-acetoxy-6-acetoxymethyl-2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-5-((2S,3R,4S,5S,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester