4-硝基苯基-N-乙酰-β-D-氨基半乳糖苷 基本信息:
Cas号 | 分子式 | 分子量 | 别名 |
14948-96-0 | C14H18N2O8 | 342.30 | 4-硝基苯基-N-乙酰-β-D-氨基半乳糖苷 |
4-硝基苯基-N-乙酰-β-D-氨基半乳糖苷 说明介绍:
质量标准
外观Appearance 白色至类白色粉末
含量assay ≥98.0% (HPLC)
游离4-硝基酚free 4-nitrophenol ≤0.05%
水分water ≤5%
DMF溶解性性实验Solubility in DMF 透明黄绿色溶液,50 mg/mL
[a]20/546: +22.5±1°, (c = 0.1%, H2O)
[a]20/D: +19.0±1°, (c = 0.1% , H2O)
贮存 储存温度: −20°C
用途 酶底物。
4-硝基苯基-N-乙酰-β-D-氨基半乳糖苷 相关试剂产品:
25G
496-74-2 " 甲苯-3,4-二硫酚/Toluene-3,4-dithiol
" >97.0%(GC) 1G
5G
25G
34722-01-5 "3-丁基噻吩/3-Butylthiophene
" >98.0%(GC) 1G
5G
65016-55-9 "3-癸基噻/3-Decylthiophene
" >98.0%(GC) 1G
5G
104934-52-3 "3-十二烷基噻吩/3-Dodecylthiophene
" >98.0%(GC) 1G
5G
25G
1795-01-3 " 3-乙基噻吩/3-Ethylthiophene
" >97.0%(GC) 5ML
25ML
65016-61-7 " 3-庚基噻吩/3-Heptylthiophene
" >94.0%(GC) 1G
5G
1693-86-3 "3-己基噻吩/3-Hexylthiophene
" >98.0%(GC) 1G
5G
25G
616-44-4 "3-甲基噻吩/3-Methylthiophene
" >98.0%(GC) 25G
500G
65016-63-9 "3-壬基噻吩/3-Nonylthiophene
" 1G
5G
104934-54-5 "3-正十八烷基噻吩/3-Octadecylthiophene
" >98.0%(GC) 1G
5G
65016-62-8 " 3-正辛基噻吩/3-n-Octylthiophene
" >98.0%(GC) 1G
5G
25G
" 100MG
2404-87-7 "3-苯基噻吩/3-Phenylthiophene
" >95.0%(GC) 1G
5G
5632-29-1 "α-四联噻吩/alpha-Quarterthiophene
" 100MG
5660-45-7 " α-五联噻吩/alpha-Quinquethiophene
" 100MG
500MG
86100-63-2 " α-七噻吩/alpha-Septithiophene
" 100MG
88493-55-4 "α-六噻吩/alpha-Sexithiophene
" 100MG
1G
1081-34-1 "2,2':5',2''-三噻吩(=α-三联噻吩)/2,2':5',2''-Terthiophene (=alpha-Terthienyl)
" >98.0%(GC) 1G
5G
7342-41-8 "2,2':5',2'-四噻吩-5-甲醛/2,2':5',2''-Terthiophene-5-carboxaldehyde
" >98.0%(LC) 1G
13130-50-2 "2,2':5',2''-三噻吩-5,5''-二甲醛/2,2':5',2''-Terthiophene-5,5''-dicarboxaldehyde
" >98.0%(GC) 1G
347838-21-5 "十四氟-α-六噻吩(以升华法纯化)/Tetradecafluoro-alpha-sexithiophene (purified by sublimation)
" 50MG
" 100MG
2404-87-7 "3-苯基噻吩/3-Phenylthiophene
" >95.0%(GC) 1G
5G
5632-29-1 "α-四联噻吩/alpha-Quarterthiophene
" 100MG
5660-45-7 " α-五联噻吩/alpha-Quinquethiophene
" 100MG
500MG
86100-63-2 " α-七噻吩/alpha-Septithiophene
" 100MG
88493-55-4 "α-六噻吩/alpha-Sexithiophene
" 100MG
1G
1081-34-1 "2,2':5',2''-三噻吩(=α-三联噻吩)/2,2':5',2''-Terthiophene (=alpha-Terthienyl)
" >98.0%(GC) 1G
5G
7342-41-8 "2,2':5',2'-四噻吩-5-甲醛/2,2':5',2''-Terthiophene-5-carboxaldehyde
" >98.0%(LC) 1G
13130-50-2 "2,2':5',2''-三噻吩-5,5''-二甲醛/2,2':5',2''-Terthiophene-5,5''-dicarboxaldehyde
" >98.0%(GC) 1G
347838-21-5 "十四氟-α-六噻吩(以升华法纯化)/Tetradecafluoro-alpha-sexithiophene (purified by sublimation)
" 50MG