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51898-34-1

中文名称 生育酚烟酸酯
英文名称 (±)-α-Tocopherol nicotinate
CAS 51898-34-1
EINECS 编号 257-501-4
分子式 C35H53NO3
MDL 编号 MFCD00057302
分子量 535.8
MOL 文件 51898-34-1.mol
更新日期 2024/05/15 10:18:49
51898-34-1 结构式 51898-34-1 结构式

基本信息

中文别名
[2R(4R,8R)](±)-3-吡啶羧酸-3,4-二氢化-2,5,7,8-四甲基-2-[4,8,12-三甲基十三(烷)基]-2H-1-苯并吡喃-6-基酯
(±)-α-烟酸生育酚
维E 烟酸酯
生育酚烟酸酯
英文别名
[2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECYL)CHROMAN-6-YL] PYRIDINE-3-CARBOXYLATE
ALPHA-TOCOPHERYL NICOTINATE
VITAMIN E NICOTINATE
(+/-)-a-tocopherolnicotinate
3,4-dihydro-2,5,7,8-tetramehyl-2(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-ylester,[2R(4R,8R)]3-Pyridnecarboxyicacid
vitaminenicotinate,tocopherylnicotinate
3,4-dihydro-2,5,7,8-tetramehyl- 2(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, [2R(4R,8R)]3-Pyridnecarboxyic acid
[2R*(4R*,8R*)]-(±)-3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl nicotinate
VITAMIN E NICOTINATE(DL-2,5,7,8-TETRAMETHYL-2-(4,8,12-TRIMETHYLTRIDECY) CHROMANOL-6-NICOTINIC )
DL-α-Tocopherol nicotinate
3-Pyridinecarboxylic acid, (2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-yl ester, rel- (9CI)
3-Pyridinecarboxylic acid, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, [2R*(4R*,8R*)]-
3-Pyridinecarboxylic acid, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, [2R*(4R*,8R*)]-(+-)-
DL-a-Tocopheryl nicotinate
3,4-dihydro-2,5,7,8-tetramehyl- 2(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl ester, [2R(4R,8R)]3-Pyridnecarboxyic acid
[2R*(4R*,8R*)]-(+/-)-3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-yl nicotinate
Tocopherol nicotinate
Vitamin E nicotinate
Vitamin E Nicotinamite
Juvela nicotinate
所属类别
有机原料:羧酸类化合物及衍生物

物理化学性质

熔点approximate 38℃
比旋光度[α]D20 0±0.5゜ (c=5, C2H5OH)
沸点649.0±55.0 °C(Predicted)
密度0.9611 g/cm3
储存条件2-8°C
酸度系数(pKa)3.03±0.10(Predicted)

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H302-H315-H319-H335
WGK Germany3

知名试剂公司产品信息

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