中文名称: |
胭脂红酸 |
中文别名: |
洋红酸 |
英文名称: |
Carminic acid |
英文别名: |
C.I. Natural red 4; (1R)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol; 1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)hexitol; (1R)-1,5-anhydro-1-(7-carboxylato-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol; (1S)-1,5-anhydro-1-(7-carboxy-1,3,4,6-tetrahydroxy-8-methyl-9,10-dioxo-9,10-dihydroanthracen-2-yl)-D-glucitol |
CAS号: |
1260-17-9 |
EINECS号: |
215-023-3 |
分子式: |
C22H20O13 |
分子量: |
492.3864 |
InChI: |
InChI=1/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21+/m1/s1 |
分子结构: |
|
密度: |
1.87g/cm3 |
沸点: |
907.601°C at 760 mmHg |
闪点: |
316.113°C |
蒸汽压: |
0mmHg at 25°C |