3-Benzofurancarboxylicacid,4-[(1E)-3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxo-1-propen-1-yl]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-7-hydroxy-,(2S,3S)-
- 中文别名:紫草酸
- 中文释义:紫草酸;Cbz-Ala-OMe;N-(Benzyloxycarbonyl)-L-alanine methyl ester;N-(Benzyloxycarbonyl)alaninemethyl ester;N-Cbz-L-alanine methyl ester;Z-Ala-OMe;L-Alanine,N-[(phenylmethoxy)carbonyl]-, methyl ester;methyl toluenesulphonate;4,5,6,7-tetrahydrothieno [3,2-c
- 英文别名:(2S,3S)-4-[(E)-3-[(1R)-1-carboxy-2-(3,4-dihydroxyphenyl)ethoxy]-3-oxoprop-1-enyl]-2-(3,4-dihydroxyphenyl)-7-hydroxy-2,3-dihydro-1-benzofuran-3-carboxylic acid;
Lithospermic acid;
lithospermic acid;
Lithospermsaeure
- CAS No.:28831-65-4
- 分子式:C27H22O12
- 分子量:538.46
- 精确分子量:538.11100
- PSA:211.28000
- InChI:InChI=1/C27H22O12/c28-15-5-1-12(9-18(15)31)10-20(26(34)35)38-21(33)8-4-13-2-7-17(30)25-22(13)23(27(36)37)24(39-25)14-3-6-16(29)19(32)11-14/h1-9,11,20,23-24,28-32H,10H2,(H,34,35)(H,36,37)/b8-4+/t20-,23+,24-/m1/s1
- 分子结构式:
物化性质
- 密度:
- 1.642g/cm3
- 沸点:
- 862.6ºC at 760mmHg
- 闪点:
- 291.3ºC
- 折射率:
- 1.745
- 蒸汽压:
- 9.83E-32mmHg at 25°C
安全信息
- 密度:
- 1.642g/cm3
- 沸点:
- 862.6ºC at 760mmHg
- 闪点:
- 291.3ºC
- 折射率:
- 1.745
- 蒸汽压:
- 9.83E-32mmHg at 25°C