78761-37-2
中文名称
(-)-O,O′-二苯甲酰-L-酒石酸单(二甲酰胺)
英文名称
(-)-O,O'-DIBENZOYL-L-TARTARIC ACID MONO(DIMETHYLAMIDE)
CAS
78761-37-2
分子式
C20H19NO7
分子量
385.37
MOL 文件
78761-37-2.mol
78761-37-2 结构式
基本信息
中文别名
(-)-O,O′-二苯甲酰-L-酒石酸单(二甲酰胺) 英文别名
L-BTMADIBENZOYL-L-TARTARIC ACID MONODIMETHYLAMIDE
(-)-O,O'-DIBENZOYL-L-TARTARIC ACID MONO(DIMETHYLAMIDE)
(?)-O,O′-Dibenzoyl-L-tartaric acid mono(dimethylamide)
2,3-bis(benzoyloxy)-4-(dimethylamino)-4-oxobutanoic acid
(R,R)-(-)-O,O'-dibenzoyltartaric acid mono(N,N-dimethylamide)
(-)-O,O'-Dibenzoyl-L-tartaric acid mono(dimethylamide) >=99.0%
(2R,3R)-2,3-bis(benzoyloxy)-4-(diMethylaMino)-4-oxobutanoic acid
Butanoic acid, 2,3-bis(benzoyloxy)-4-(dimethylamino)-4-oxo-, (2R,3R)-
物理化学性质
熔点150-152 °C (dec.)
沸点610.035±55.00 °C(Press: 760.00 Torr)(predicted)
密度1.320±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
酸度系数(pKa)2.538±0.15(predicted)
旋光度 (Optical Rotation)[α]20/D 79±1°, c = 5% in ethanol
InChI1S/C20H19NO7/c1-21(2)17(22)15(27-19(25)13-9-5-3-6-10-13)16(18(23)24)28-20(26)14-11-7-4-8-12-14/h3-12,15-16H,1-2H3,(H,23,24)/t15-,16-/m1/s1
InChIKeyLINPSOODYGSBAH-HZPDHXFCSA-N
SMILESCN(C)C(=O)[C@H](OC(=O)c1ccccc1)[C@@H](OC(=O)c2ccccc2)C(O)=O