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CAS: 486-35-1
分子式: C9H6O4
分子量: 178.14
英文名称: 
daphnetol
7,8-dihydroxy-coumari
7,8-dihydroxy-2h-1-benzopyran-2-on
7,8-dihydroxy-2h-1-benzopyran-2-one
7,8-dihydroxycoumarin
daphnetin
推荐供应商
货号品牌产品名称规格包装、参考价格
D796013MACKLIN瑞香素10mM in DMSO397元/1ml;   咨询
储存:-20°C
D4001TCIDaphnetin>90.0%(HPLC)1625元/1G;   咨询

基本信息

纯度/分析方法>90.0%(HPLC)
分子式/分子量C9H6O4 = 178.14
外观与形状(20℃)固体
Reaxys-RN9372
PubChem物质ID135727001
Merck Index (14)2817
MDL编号MFCD00016977

技术规格

AppearanceWhite to Light yellow to Light red powder to crystal
Purity(HPLC)min. 90.0 area%
Purity(Neutralization titration)min. 95.0 %

物性(参考值)

熔点256 ℃(dec.)
溶解性(可溶于)甲醇
溶解度(极微溶)苯,乙醚,氯仿

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。

相关法规

RTECS#GN6382600
504130J&KDaphnetin98%, 来源于长白瑞香根270元/5MG;   810元/20MG;   咨询

基本信息

分子式C9H6O4
分子量178.14
MDL编码MFCD00016977
Beilstein9372
Merck14,2817
EINECS 编号207-632-8

生化/生理作用

7,8-Dihydroxycoumarinan is an inhibitor of protein kinases. It is an active lactone present in plants such as Daphne Korean Nakai, and Thymelaeaceae Daphne It serves as as analgesic, antiviral and antibacterial agent. 7,8-Dihydroxycoumarinan is found to induce tumor apoptosis via a number of signalling pathways. Thus, it is believed to exhibit antitumor effects. 7,8-Dihydroxycoumarinan might also be useful in treating lung carcinoma. It is also known to be used in treating coagulation disorders and rheumatoid arthritis. 7,8-Dihydroxycoumarinan is known to induce neurite growth and lengthen neuronal survival. It helps in clearing substances inducing necrosis, maintains water-electrolytes balance and energy metabolism. 7,8-Dihydroxycoumarinan is involved in the generation of neurotrophic factor and helps in restoring neuron function.

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
防范说明P264
P280
P305+P351+P338
WGK2
RTECSGN6382600
D5564Sigma-Aldrich7,8-Dihydroxycoumarin≥97%, powder1302.65元/5 MG;   4913.49元/25 MG;   咨询

产品说明

包装

5, 25 mg in glass bottle

生化/生理作用

7,8-Dihydroxycoumarinan is an inhibitor of protein kinases. It is an active lactone present in plants such as Daphne Korean Nakai, and Thymelaeaceae Daphne. It serves as as analgesic, antiviral and antibacterial agent. 7,8-Dihydroxycoumarinan is found to induce tumor apoptosis via a number of signalling pathways. Thus, it is believed to exhibit antitumor effects. 7,8-Dihydroxycoumarinan might also be useful in treating lung carcinoma. It is also known to be used in treating coagulation disorders and rheumatoid arthritis. 7,8-Dihydroxycoumarinan is known to induce neurite growth and lengthen neuronal survival. It helps in clearing substances inducing necrosis, maintains water-electrolytes balance and energy metabolism. 7,8-Dihydroxycoumarinan is involved in the generation of neurotrophic factor and helps in restoring neuron function.

基本信息

经验(实验)分子式C9H6O4
分子量178.14
EC 号207-632-8
MDL编号MFCD00016977
PubChem化学物质编号24278375
NACRESNA.77

产品性质

质量水平200
生物来源synthetic (organic)
测定≥97%
形式powder
溶解性ethanol: 5 mg/mL
储存温度room temp
SMILES stringOc1ccc2C=CC(=O)Oc2c1O
InChI1S/C9H6O4/c10-6-3-1-5-2-4-7(11)13-9(5)8(6)12/h1-4,10,12H
InChI keyATEFPOUAMCWAQS-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 2
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type N95 (US)
PHL89621Daphnetinphyproof® Reference Substance2986.35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

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C9H6O4
分子量178.14
MDL编号MFCD00016977

产品性质

等级primary reference standard
产品线phyproof® Reference Substance
测定≥95.0% (HPLC)
manufacturer/tradenamePhytoLab
application(s)food and beverages
格式neat
SMILES stringOc1ccc2C=CC(=O)Oc2c1O
InChI1S/C9H6O4/c10-6-3-1-5-2-4-7(11)13-9(5)8(6)12/h1-4,10,12H
InChI keyATEFPOUAMCWAQS-UHFFFAOYSA-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
468316FluorochemDaphnetin95%2970元/1g;   8910元/5g;   15356元/10g;   咨询

基本信息

CAS Number486-35-1
MDL NumberMFCD00016977
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9
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