环香豆素

更新时间:2024-01-02 15:49:55

环香豆素结构式
环香豆素结构式
品牌特惠专场
常用名 环香豆素 英文名 pyranocoumarin
CAS号 518-20-7 分子量 322.35500
密度 1.27g/cm3 沸点 488.6ºC at 760 mmHg
分子式 C20H18O4 熔点 166°
MSDS 中文版 美版 闪点 216.2ºC
符号 GHS06
GHS06
信号词 Danger

 环香豆素用途


Cyclocumarol is an anticoagulant similar to but less potent than warfarin. This product may cause hemorrhaging if used indiscriminately.

 环香豆素名称

中文名 环香豆素
英文名 2-methoxy-2-methyl-4-phenyl-3,4-dihydropyrano[3,2-c]chromen-5-one
中文别名 吡喃香豆素
英文别名 更多

 环香豆素物理化学性质

密度 1.27g/cm3
沸点 488.6ºC at 760 mmHg
熔点 166°
分子式 C20H18O4
分子量 322.35500
闪点 216.2ºC
精确质量 322.12100
PSA 48.67000
LogP 4.07000
折射率 1.624

 环香豆素毒性和生态

 环香豆素安全信息

符号 GHS06
GHS06
信号词 Danger
危害声明 H310
警示性声明 P262-P280-P302 + P352 + P310-P361 + P364
个人防护装备 Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
危害码 (欧洲) T+
风险声明 (欧洲) 27
安全声明 (欧洲) 28-36/37-45
危险品运输编码 UN 2811
RTECS号 UQ0335200
包装等级 III
危险类别 6.1(b)
海关编码 2932999099

 环香豆素海关

海关编码 2932999099
中文概述 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 环香豆素文献3

更多文献
The preferred solution conformation of warfarin at the active site of cytochrome P-450 based on the CD spectra in octanol/water model system.

J. Med. Chem. 27(8) , 1092-5, (1984)

An octanol/water model system and circular dichroism (CD) spectroscopy have been used to study the solution conformation of warfarin in aqueous and lipid environments. Upon partitioning of (S)-warfari...

Structural forms of phenprocoumon and warfarin that are metabolized at the active site of CYP2C9.

Arch. Biochem. Biophys. 372(1) , 16-28, (1999)

Possible reasons for the observed differences in metabolic behavior and drug interaction liability between the structurally similar oral anticoagulants warfarin and phenprocoumon were explored. Incuba...

Inhibitory effect of coumarins on HIV-1 replication and cell-mediated or cell-free viral transmission.

Acta Virol. 37(4) , 241-50, (1993)

A single dose of coumarin derivatives, warfarin, 4-hydroxycoumarin and umbelliferone, added at the time of inoculation either by free virus or by contact with U1 monocytes exhibited a dose-dependent i...

 环香豆素英文别名

Pyranocumarin [German]
Cumopyran
Compound 63 link
CYCLOCUMAROL
Methanopyranorin
Cyclocoumarol
Anticoagulans 63
BL 5
Cumopyrin
Pyranocoumarin