更新時(shí)間:2016-06-05
2-脫氧-D-核糖,關(guān)于產(chǎn)品的Cas號(hào)、分子式、分子量、性狀、熔點(diǎn)等化學(xué)及物理性質(zhì),貯存、用途等具體信息,可向我們生化試劑專(zhuān)業(yè)銷(xiāo)售人員索取,紙質(zhì)說(shuō)明書(shū),我們隨貨發(fā)出。
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2-脫氧-D-核糖
2-Deoxy-D-Ribose
Cas 號(hào): 【533-67-5】 M D L: MFCD00135904
2-脫氧-D-核糖分子式: C5H10O4 分子量: 134.13
別 名: 2-脫氧-D-赤戊糖,α-脫氧-D-核糖,胸腺糖,2-脫氧核糖
2-Deoxy-D-arabinose
2-Deoxy-D-erythropentose
Thyminose
98% 25g
98% 5g
98% 1g
性 狀: 白色或類(lèi)白色結(jié)晶粉末。溶于水、吡啶,微溶于醇。
熔點(diǎn):91 °C
質(zhì)量標(biāo)準(zhǔn): 外觀Appearance 白色至微結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry 和對(duì)照品匹配
純度Purity ≥98.0% (HPLC)
水溶性實(shí)驗(yàn)Solubility in Water 溶液透明
干燥損失Loss on drying <1 % (40°C, 2 小時(shí)) (真空)
重金屬Heavy metals (as Pb) <20 ppm
灼燒殘?jiān)黂es. after ignition <0.2 %
比旋光度Specific rotation -54.0 - -58.0 (c=1, H2O, 24 小時(shí))
貯 存: 2-8℃保存。
用途 合成生產(chǎn)核苷類(lèi)產(chǎn)品的重要中間體,生物化學(xué)等科學(xué)研究。
鹽酸黃柏堿 X32215 Phellodendrine chloride 104112-82-5 C20H24NO4.Cl 377.866 20mg
黃柏酮 X32216 Obacunone 751-03-1 C26H30O7 454.516 20mg
黃楊堿 X32217 Cyclovirobuxine 860-79-7 C26H46N2O 402.66 20mg
亥茅酚苷 X32218 Sec-O-Glucosylhamaudol 80681-44-3 C21H26O10 438.426 20mg
槐定堿 X32219 Allomatrine 641-39-4 C15H24N2O 248.36 20mg
槐果堿 X32220 Sophocarpine 145572-44-7 C15H22N2O 246.35 20mg
氧化槐果堿 X32221 Oxysophocarpine 26904-64-3 C15H22N2O2 262.351 20mg
槐角苷 X32222 Sophoricoside 152-95-4 C21H20O10 432.38 20mg
海柯皂苷元(95%) X32223 Hecogenin 467-55-0 C27H42O4 430.62 20mg
環(huán)氧澤瀉烯 X32224 Alismoxide 87701-68-6 C15H26O2 238.37 20mg
絡(luò)塞琳 X32225 Rosarin 84954-93-8 C20H28O10 428.43 10mg
絡(luò)緦 X32226 Rosin 85026-55-7 C15H20O6 296.32 10mg
絡(luò)塞定 X32227 Rosiridin 100462-37-1 C16H28O7 332.39 10mg
絡(luò)塞維 X32228 Rosavin 84954-92-7 C20H28O10 428.43 20mg
酪醇 X32229 4-Hydroxyphenethyl alcohol 501-94-0 C8H10O2 138.16 20mg
紅景天苷 X32230 Salidroside 10338-51-9 C14H20O7 300.3 20mg
荷葉堿 X32231 Nuciferine 475-83-2 C19H21NO2 295.38 20mg
葒草苷 X32232 Orientin 28608-75-5 C21H20O11 448.38 20mg
異葒草素 X32233 Homoorientin 4261-42-1 C21H20O11 448.38 20mg
葫蘆素B X32234 cucurbitacin B 6199-67-3 C32H46O8 558.7 20mg
葫蘆素 E X32235 cucurbitacin E 18444-66-1 C32H44O8 556.69 10mg
葫蘆素 D X32236 Cucurbitacin D 3877-86-9 C30H44O7 516.67 10mg
雪膽乙素 X32237 Dihydrocucurbitacin F C30H48O7 20mg
雪膽素甲 X32238 Curcurbitacin IIa 58546-34-2 C32H50O8 562.73 20mg
黃獨(dú)素B X32239 Diosbulbin B 20086-06-0 C19H20O6 20mg
黑芥子苷 X32240 Sinigrin 3952-98-5 C10H16KNO9S2 397.49 20mg
湖貝堿甲 X32241 Hupehenine 98243-57-3 C27H45NO2 415.65 20mg
葫蘆巴堿 X32242 Trigonelline 535-83-1 C7H7NO2 137.14 20mg
鹽酸葫蘆巴堿 X32243 Trigonelline Hydrochloride 6138-41-6 C7H8ClNO2 173.6 20mg
琥珀酸 X32244 Butane diacid 110-15-6 C4H6O4 118.09 200mg
環(huán)氧續(xù)隨子醇 X32245 Epoxylathyrol 28649-60-7 C20H30O5 " 350.45
" 20mg
黃腐酚 X32246 Xanthohumo 6754-58-1 C21H22O5 354.4 20mg
胡椒堿 X32247 Piperine 94-62-2 C17H19NO3 285.34 20mg
絞股藍(lán)皂苷 X32248 Gynostemma Pentaphyllum P.E. Gypenoside 11028-00-5 C41H68O13 768.975 20mg
絞股藍(lán)皂苷XLIX X32249 Gypenoside XLIX C52H86O21 1047.2266 10mg
菊苣酸 X32250 Cichoric acid 70831-56-0 C22H18O12 474.37 20mg
N-甲基野靛堿 X32251 Caulophylline 486-86-2 C12H16N2O 204.27 20mg
金雀花堿 X32252 Cytisine 485-35-8 C11H14N2O 190.24 20mg
積雪草酸 X32253 Asiatic acid 464-92-6 C30H48O5 488.7 20mg
積雪草苷 X32254 Asiaticoside 16830-15-2 C48H78O19 959.12 20mg
羥基積雪草酸 X32255 Madecassic acid 18449-41-7 C30H48O6 504.7 20mg
羥基積雪草苷 X32256 Madecassic acid 18449-41-7 C30H48O6 504.7 20mg
雞II型膠原蛋白 X32257 10mg
金絲桃苷 X32258 Hyperoside 482-36-0 C21H20O12 464.38 20mg
2”-O-沒(méi)食子?;鸾z桃苷 X32259 2”-O-Galloylhyperin 53209-27-1 C28H24O16 616.48 20mg
金絲桃素 X32260 Hypericin 548-04-9 C30H16O8 504.44 10mg
桔梗皂苷D X32261 Platycodin D 58479-68-8 C57H92O28 1225.33 20mg
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