| 英文名稱 | Betulin |
|---|---|
| 中文名稱 | 白樺脂醇/白樺酯醇/樺木醇/樺木腦/Α-香樺烯醇 |
| CAS號 | 473-98-3 |
| 分子式 | C30H50O2 |
| 分子量 | 442.72 |
| 外觀 | 白色粉末 |
| 熔點 | 250 °C |
| 沸點 | 157.8 °C | Condition: Press: 12 Torr |
| 酸度系數pKa | 15.10±0.10 | Condition: Most Acidic Temp: 25 °C |
| 英文名稱 | Betulin |
|---|---|
| 中文名稱 | 白樺脂醇/白樺酯醇/樺木醇/樺木腦/Α-香樺烯醇 |
| CAS號 | 473-98-3 |
| 分子式 | C30H50O2 |
| 分子量 | 442.72 |
| 外觀 | 白色粉末 |
| 熔點 | 250 °C |
| 沸點 | 157.8 °C | Condition: Press: 12 Torr |
| 酸度系數pKa | 15.10±0.10 | Condition: Most Acidic Temp: 25 °C |
WKQ-0000061
中文名稱：白樺脂醇
中文別名：白樺酯醇；樺木醇；樺木腦；Α-香樺烯醇
英文名稱：Betulin
英文別名：Lup-20(29)-ene-3β,28-diol (8CI);Lup-20(30)-ene-3β,28-diol (6CI);(3β)-Lup-20(29)-ene-3,28-diol;3aH-Cyclopenta[a]chrysene, lup-20(29)-ene-3,28-diol deriv.;(+)-Betulin;3,28-Dihydroxy-lupeol;3β,28-Dihydroxylup-20(29)-ene;Betulin;Betuline;Betulinic alcohol;Betulinol;Betulol;NSC 4644;Trochol;
分子式：C30H50O2
分子量：442.72
CAS號：473-98-3
純度：HPLC≥98%
熔點：250 °C
沸點：157.8 °C | Condition: Press: 12 Torr
密度：0.9777 g/cm3 | Condition: Temp: 16 °C
酸系度數：15.10±0.10 | Condition: Most Acidic Temp: 25 °C
儲存條件：-20℃，干燥、避光、密封
規(guī)格：5mg10mg20mg50mg100mg500mg1g2g等應客戶需求包裝
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| UHPLC-Q-TOF-MS/MS based screening and identification of the metabolites in vivo after oral administration of betulin | ||
| 來源：SCI：FITOTERAPIA | 作者：Wendan Zhang | 備注：影響因子：2.642 |
| 引用描述 | ||
Betulin (Fig. 1) (purity?≥?98%, determined by the normalization method using HPLC) was purchased from Sichuan Weikeqi Bio- technology Co., Ltd. (Sichuan, People's Republic of China). HPLC-grade methanol and formic acid used for UPLC analysis were purchased from J. T. | ||
| Safety assessment and antioxidant evaluation of betulin by LC-MS combined with free radical assays | ||
| 來源：SCI：ANALYTICAL BIOCHEMISTRY | 作者：Wendan Zhang | 備注：影響因子：2.507 |
| 引用描述 | ||
Betulin (purity≥98%, determined by the normalization method using HPLC) was purchased from Sichuan Weikeqi Bio-technology Co., Ltd. (Fig. 1). HPLC-grade DPPH and ABTS (purity≥98%, determined by the normalization method using HPLC) were purchased from Nanjing Bio-technology Co. | ||
| Identification of prototypes from Ligustri Lucidi Fructus in rat plasma based on a data-dependent acquisition and multicomponent pharmacokinetic study | ||
| 來源：SCI：BIOMEDICAL CHROMATOGRAPHY | 作者：Yucheng Wang | 備注：影響因子：1.728 |
| 引用描述 | ||
Reference compounds, comprising specnuezhenide, oleuropein, nuezhenidic acid, ligustroflavone, G13, oleoside 11-methyl ester, tyrosol, hydroxytyrosol, salidroside, acteoside, protocatechuic acid, galuteolin, apigenin, quercitrin, rutin, luteolin, quercetin, oleanolic acid, ursolic acid, betulin, emodinmonomethyl ether, 3β-O-acetylpomolic acid, oleonuezhenide, 6′-O-trans-cinnamoyl-8-epikingisidic acid, ligulucidumoside A, ligulucidumoside C, oleuropeinic acid, echinacoside, 3β-O-acetylpomolic acid, oleonuezhenide, 6′-O-trans-cinnamoyl-8-epikingisidic acid, ligulucidumoside A, ligulucidumoside C and geniposide (purity ≥98%), were provided by Yifang S&T Co. Ltd (Tianjin, China), the National Institutes for Food and Drug Control and Sichuan Weikeqi Pharmaceutical Technology Co. Ltd. Methanol and acetonitrile (chromatographic purity) were obtained from Fisher Scientific (Fair Lawn, NJ, USA). The Milli-Q water purification system (Millipore, Bedford, MA, USA) was used to produce Ultrapure-water. All reagents were analytical grade. | ||
