對(duì)硝基苯基-β-D-吡喃半乳糖苷 基本信息:
Cas號(hào) | 分子式 | 分子量 | 別名 |
3150-24-1 | C12H15NO8 | 301.25 | 對(duì)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 |
對(duì)硝基苯基-β-D-吡喃半乳糖苷 說明介紹:
質(zhì)量標(biāo)準(zhǔn)
項(xiàng)目 高純級(jí)
(High Pure Grade)
外觀Appearance 白色至淺黃色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry 和對(duì)照品匹配
純度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)
項(xiàng)目 生化試劑級(jí)
(BC)
水溶性實(shí)驗(yàn)Solubility (1%, Water)(P/F) 合格
純度Purity ≥98.0% (HPLC)
比旋光度Specific rotation -68° - -72°(c=1, H2O)
貯存 儲(chǔ)存溫度: −20°C
用途 測定β-半乳糖苷酶的底物。
對(duì)硝基苯基-β-D-吡喃半乳糖苷 相關(guān)試劑產(chǎn)品:
90866-33-4 "(R)-4-氯-3-羥基丁酸乙酯/(R)-4-Chloro-3-hydroxybutyric Acid Ethyl Ester
" >97.0%(GC) 5G
25G
86728-85-0 "(S)-4-氯-3-羥基丁酸乙酯/Ethyl (S)-4-Chloro-3-hydroxybutyrate
" >95.0%(GC) 5G
25G
141942-85-0 "(R)-(-)-4-氰基-3-羥基丁酸乙酯(含有數(shù)量不等的酸酐)/Ethyl (R)-(-)-4-Cyano-3-hydroxybutyrate
" >97.0%(GC) 1G
5G
25G
24915-95-5 "(R)-(-)-3-羥基丁酸乙酯/Ethyl (R)-(-)-3-Hydroxybutyrate
" >98.0%(GC) 1G
5G
56816-01-4 "(S)-(+)-3-羥基丁酸乙酯/Ethyl (S)-(+)-3-Hydroxybutyrate
" >96.0%(GC) 5G
25G
15667-21-7 " D-赤酮酸內(nèi)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-羥基-γ-丁內(nèi)酯/(S)-3-Hydroxy-gamma-butyrolactone
" >95.0%(GC) 1G
5G
56881-90-4 "(R)-(+)-α-羥基-γ-丁內(nèi)酯
/(R)-(+)-alpha-Hydroxy-gamma-butyrolactone" >96.0%(GC) 100MG
1G
52079-23-9 " (S)-(-)-α-羥基-γ-丁內(nèi)酯/(S)-(-)-alpha-Hydroxy-gamma-butyrolactone
" >95.0%(GC) 100MG
1G
87655-21-8 "(S)-(+)-3-羥基-2,2-二甲基環(huán)己酮/(S)-(+)-3-Hydroxy-2,2-dimethylcyclohexanone
" >95.0%(GC) 100MG
86087-23-2 "(S)-3-羥基四氫呋喃/(S)-3-Hydroxytetrahydrofuran
" >98.0%(GC) 1G
5G
213978-61-1 "(R)-4-(4-甲氧基芐氧基)-1,2-丁二醇/(R)-4-(4-Methoxybenzyloxy)-1,2-butanediol
" >96.0%(GC) 500MG
88496-70-2 " (R)-4-氯-3-羥基丁酸甲酯/Methyl (R)-4-Chloro-3-hydroxybutyrate
" >97.0%(GC) 5G
3976-69-0 " (R)-(-)-3-羥基丁酸甲酯/Methyl (R)-(-)-3-Hydroxybutyrate
" >98.0%(GC) 10ML
25ML
53562-86-0 "(S)-(+)-3-羥基丁酸甲酯/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-甲瓦龍酸內(nèi)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側(cè)鏈物質(zhì)]/(S)-1-Octyn-3-ol [omega Side-Chain Unit for PG Synthesis]
" >98.0%(GC) 1G
5G