化合物简介
Menaquinones are isoprenoid quinones of the naphthalene series and belongs to the K2 Vitamin homologs. Menaquinones were originally discovered as the anti-hemorrhagic factor and now encompasses a variety of physiological processes. Menaquinone 9 is a form of vitamin K2 which acts as a prothrombogenic agent and is also a functional electron transfer component in nitrate reductase.
基本信息
中文名称
维生素 K2(45)
英文名称
2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenyl]naphthalene-1,4-dione
中文别名
维生素K2、维生素K2(45)、甲萘醌-9
英文别名
2-methyl-3-((2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenyl)naphthalene-1,4-dione、MK9、Vitamin K2(45)、2-methyl-3-nonaisoprenyl-1,4-naphthoquinone、all-trans-Vitamin K2(45)、all-trans-Menachinon-9、Menaquinone MK 9、Menaquinone-9、Menachinon-9、Vitamin MK 9
CAS号
523-39-7
分子式
C55H78O2
分子量
771.207
精确质量
770.6
PSA
34.14
LOGP
17.1603
物化性质
密度
0.949g/cm3
沸点
807.6ºC at 760mmHg
熔点
60-61ºC
闪点
280.5ºC
折射率
1.529
储存条件
Amber Vial, -20ºC Freezer
合成路线
