[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 28608-75-5
关键词:       仅模糊查询
CAS: 28608-75-5
分子式: C21H20O11
分子量: 448.38
沸点: 816.1ºC
熔点: 260-285 °C
英文名称: 
4h-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-8-beta-d-glucopyranosyl-5,7-dihy
2-(3,4-dihydroxyphenyl)-8-beta-d-glucopyranosyl-5,7-dihydroxy-4h-1-benzo pyra
luteolin 8-glucoside
lutexin
orientin
orientin (flavone)
2-(3,4-dihydroxyphenyl)-8-beta-d-glucopyranosyl-5,7-dihydroxy-4h-1-benzopyran-4-on
推荐供应商
货号品牌产品名称规格包装、参考价格
O828378MACKLIN荭草苷分析对照品668元/20mg;   2150元/100mg;   咨询
储存:2~8°C
状态:黄色粉末
折射率:1.767
O799096MACKLIN荭草苷≥97%(HPLC)610元/100mg;   1450元/250mg;   4002元/1g;   咨询
储存:室温
状态:黄色粉末
O794402MACKLIN荭草苷10mM in DMSO698元/1ml;   咨询
储存:-20°C
O0503TCIOrientin>98.0%(HPLC)990元/25MG;   2990元/100MG;   咨询

基本信息

纯度/分析方法>98.0%(HPLC)
分子式/分子量C21H20O11 = 448.38
外观与形状(20℃)固体
MDL编号MFCD00017432

技术规格

AppearanceWhite to Light yellow powder to crystal
Purity(HPLC)min. 98.0 area%

相关法规

RTECS#DJ3009300
306855J&KOrientin98%, 来源于荭草380元/5MG;   1140元/20MG;   咨询

基本信息

分子式C21H20O11
分子量448.38
MDL编码MFCD00017432
存储条件Store at 2-8℃

安全信息

防范说明P262
WGK3
RTECSDJ3009300
975653J&KOrientin来源于金莲花, 有效含量≥90%, 可溯源至中检院标准品910元/20MG;   咨询

基本信息

分子式C21H20O11
分子量448.38
MDL编码MFCD00017432
O9765Sigma-AldrichOrientin≥97% (HPLC)1106.8元/1 MG;   3842.62元/5 MG;   咨询

产品说明

包装

1, 5 mg in glass bottle

生化/生理作用

黄酮苷存在于阿萨伊树、金梅草和西番莲中。抗病毒、抗菌和抗氧化剂。具有防辐射活性。

基本信息

经验(实验)分子式C21H20O11
分子量448.38
MDL编号MFCD00017432
PubChem化学物质编号329818945
NACRESNA.25

产品性质

质量水平100
测定≥97% (HPLC)
形式powder
颜色 yellow
溶解性1 M NaOH: 1 mg/mL, clear, yellow-orange
储存温度2-8℃
SMILES stringOC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc(O)c3C(=O)C=C(Oc23)c4ccc(O)c(O)c4
InChI1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
InChI keyPLAPMLGJVGLZOV-VPRICQMDSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
55736SupelcoOrientinanalytical standard8609.31元/5 MG;   咨询

产品说明

一般描述

Orientin is a flavone existing in a variety of plants and exhibits a broad-spectrum of pharmacological properties such as free-radical inhibition, antiviral, radioprotection, anti-oxidant and vasorelaxant property.

应用

Orientin may be used as an analytical reference standard for the quantification of the analyte in leaves of Cecropia species and biological samples using various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

生化/生理作用

黄酮苷存在于阿萨伊树、金梅草和西番莲中。抗病毒、抗菌和抗氧化剂。具有防辐射活性。

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式C21H20O11
分子量448.38
MDL编号MFCD00017432
PubChem化学物质编号329758152

产品性质

等级analytical standard
质量水平100
测定≥98.0% (HPLC)
保质期limited shelf life, expiry date on the label
technique(s)HPLC: suitable
gas chromatography (GC): suitable
杂质≤5.0% water
application(s)food and beverages
格式neat
SMILES stringOC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc(O)c3C(=O)C=C(Oc23)c4ccc(O)c(O)c4
InChI1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
InChI keyPLAPMLGJVGLZOV-VPRICQMDSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
PHL89746Orientinphyproof® Reference Substance5630.52元/10 MG;   咨询

产品说明

一般描述

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG.

生化/生理作用

黄酮苷存在于阿萨伊树、金梅草和西番莲中。抗病毒、抗菌和抗氧化剂。具有防辐射活性。

法律信息

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

基本信息

经验(实验)分子式C21H20O11
分子量448.38
MDL编号MFCD00017432

产品性质

等级primary reference standard
产品线phyproof® Reference Substance
测定≥98.0% (HPLC)
形式powder
manufacturer/tradenamePhytoLab
SMILES stringOC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc(O)c3C(=O)C=C(Oc23)c4ccc(O)c(O)c4
InChI1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
InChI keyPLAPMLGJVGLZOV-VPRICQMDSA-N

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
03810585Orientinprimary reference standard9021.55元/10MG;   咨询

产品说明

一般描述

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

应用

Reference Standard in the analysis of herbal medicinal products

生化/生理作用

黄酮苷存在于阿萨伊树、金梅草和西番莲中。抗病毒、抗菌和抗氧化剂。具有防辐射活性。

基本信息

经验(实验)分子式C21H20O11
分子量448.38
MDL编号MFCD00017432
PubChem化学物质编号329747814
NACRESNA.24

产品性质

等级primary reference standard
保质期limited shelf life, expiry date on the label
manufacturer/tradenameHWI
application(s)food and beverages
SMILES stringOC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc(O)c3C(=O)C=C(Oc23)c4ccc(O)c(O)c4
InChI1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
InChI keyPLAPMLGJVGLZOV-VPRICQMDSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9