对硝基苯基-β-D-吡喃半乳糖苷 基本信息:
Cas号 | 分子式 | 分子量 | 别名 |
3150-24-1 | C12H15NO8 | 301.25 | 对硝基苯基-β-D-吡喃半乳糖苷(PNPG) ;4-硝基苯基-β-D-吡喃半乳糖苷 |
对硝基苯基-β-D-吡喃半乳糖苷 说明介绍:
质量标准
项目 高纯级
(High Pure Grade)
外观Appearance 白色至浅黄色结晶粉末
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity ≥99.0% (HPLC)
4-硝基*4-Nitrophenol: ≤0.01 %
水分Water (K.F.): ≤3 %
比旋光度Specific rotation -83° - -87° (c=1, H2O)
项目 生化试剂级
(BC)
水溶性实验Solubility (1%, Water)(P/F) 合格
纯度Purity ≥98.0% (HPLC)
比旋光度Specific rotation -68° - -72°(c=1, H2O)
贮存 储存温度: −20°C
用途 测定β-半乳糖苷酶的底物。
对硝基苯基-β-D-吡喃半乳糖苷 相关试剂产品:
90866-33-4 "(R)-4-氯-3-羟基丁酸乙酯/(R)-4-Chloro-3-hydroxybutyric Acid Ethyl Ester
" >97.0%(GC) 5G
25G
86728-85-0 "(S)-4-氯-3-羟基丁酸乙酯/Ethyl (S)-4-Chloro-3-hydroxybutyrate
" >95.0%(GC) 5G
25G
141942-85-0 "(R)-(-)-4-氰基-3-羟基丁酸乙酯(含有数量不等的酸酐)/Ethyl (R)-(-)-4-Cyano-3-hydroxybutyrate
" >97.0%(GC) 1G
5G
25G
24915-95-5 "(R)-(-)-3-羟基丁酸乙酯/Ethyl (R)-(-)-3-Hydroxybutyrate
" >98.0%(GC) 1G
5G
56816-01-4 "(S)-(+)-3-羟基丁酸乙酯/Ethyl (S)-(+)-3-Hydroxybutyrate
" >96.0%(GC) 5G
25G
15667-21-7 " D-赤酮酸内酯/D-Erythronolactone
" >98.0%(GC) 1G
5G
25G
17299-07-9 " (2R,5R)-2,5-己二醇/(2R,5R)-2,5-Hexanediol
" >98.0%(GC) 1G
34338-96-0 "(2S,5S)-2,5-己二醇/(2S,5S)-2,5-Hexanediol
" >98.0%(GC) 1G
5G
7331-52-4 " (S)-3-羟基-γ-丁内酯/(S)-3-Hydroxy-gamma-butyrolactone
" >95.0%(GC) 1G
5G
56881-90-4 "(R)-(+)-α-羟基-γ-丁内酯
/(R)-(+)-alpha-Hydroxy-gamma-butyrolactone" >96.0%(GC) 100MG
1G
52079-23-9 " (S)-(-)-α-羟基-γ-丁内酯/(S)-(-)-alpha-Hydroxy-gamma-butyrolactone
" >95.0%(GC) 100MG
1G
87655-21-8 "(S)-(+)-3-羟基-2,2-二甲基环己酮/(S)-(+)-3-Hydroxy-2,2-dimethylcyclohexanone
" >95.0%(GC) 100MG
86087-23-2 "(S)-3-羟基四氢呋喃/(S)-3-Hydroxytetrahydrofuran
" >98.0%(GC) 1G
5G
213978-61-1 "(R)-4-(4-甲氧基苄氧基)-1,2-丁二醇/(R)-4-(4-Methoxybenzyloxy)-1,2-butanediol
" >96.0%(GC) 500MG
88496-70-2 " (R)-4-氯-3-羟基丁酸甲酯/Methyl (R)-4-Chloro-3-hydroxybutyrate
" >97.0%(GC) 5G
3976-69-0 " (R)-(-)-3-羟基丁酸甲酯/Methyl (R)-(-)-3-Hydroxybutyrate
" >98.0%(GC) 10ML
25ML
53562-86-0 "(S)-(+)-3-羟基丁酸甲酯/Methyl (S)-(+)-3-Hydroxybutyrate
" >98.0%(GC) 5ML
25ML
104641-60-3 "(R)-1-甲基-3-吡咯烷醇/(R)-1-Methyl-3-pyrrolidinol
" >98.0%(GC) 1G
5G
104641-59-0 "(S)-1-甲基-3-吡咯烷醇/(S)-1-Methyl-3-pyrrolidinol
" >98.0%(GC)(T) 1G
5G
19115-49-2 " D-甲瓦龙酸内酯/D-Mevalonolactone
" >90.0%(GC) 1G
52193-85-8 "(R)-(+)-1-(2-萘基)乙醇/(R)-(+)-1-(2-Naphthyl)ethanol
" >98.0%(GC) 1G
27544-18-9 "(S)-(-)-1-(2-萘基)乙醇/(S)-(-)-1-(2-Naphthyl)ethanol
" >98.0%(GC) 1G
129619-37-0 " (3R,6R)-3,6-辛二醇/(3R,6R)-3,6-Octanediol
" >96.0%(GC) 500MG
5978-70-1 "(R)-(-)-2-辛醇/(R)-(-)-2-Octanol
" >98.0%(GC) 5ML
25ML
1559381 "(S)-(+)-2-辛醇/(S)-(+)-2-Octanol
" >98.0%(GC) 5ML
25ML
32556-71-1 "(S)-1-辛炔-3-醇[前列腺素合成用Ω侧链物质]/(S)-1-Octyn-3-ol [omega Side-Chain Unit for PG Synthesis]
" >98.0%(GC) 1G
5G
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