Schisantherin A_58546-56-8_DataSheet_MedChemExpress

Endotoxin Removal Solution Catalog Number E4274Product DescriptionEndotoxins are lipopolysaccharides (LPS), a major component of the Gram-negative bacterial cell wall, and are commonly found as contaminants in plasmid DNA preparations from E. coli. Endotoxins are large, negatively charged molecules that co-purify with DNA on ion exchange and size exclusion columns and in CsCl banding. Endotoxins are extremely potent stimulators of the mammalian immune system and are toxic to primary cells and to animals. The endotoxin toxicity is an obstacle to in vitro and in vivo transfection experiments.Non-ionic detergents, traditionally used for separation of integral membrane proteins,1 can be utilized for removal of endotoxins from DNA solutions by phase separation.2The solubility behavior of a detergent in a dilute, aqueous solution at physiological salt and pH conditions is strongly dependent upon the temperature of the solution. At low temperatures, the detergent forms a clear, micellar solution, but above the cloud point temperature, the micelles form larger, turbid aggregates and ultimately fuse to form a separate phase. The lower phase is detergent-enriched and the detergent-depleted upper phase contains detergent at a concentration slightly above the critical micellar concentration (CMC). Amphiphilic and hydrophobic molecules associated with the micelles of the detergent will aggregate within the detergent-enriched phase, while the soluble, hydrophilic molecules will remain in the detergent-depleted upper phase.Extraction of endotoxin contaminated DNA solutions with the appropriate non-ionic detergent will separate the hydrophilic DNA from the amphiphilic endotoxin. The amphiphilic endotoxin will associate with the lower phase, while the DNA will remain in the upper, detergent-depleted phase.2Reagents and equipment required, but not provided • Water, Molecular Biology Reagent, Catalog Number W4502• E-TOXATE® Water, Catalog Number 2107, or Tris-EDTA (TE) buffer 100×, Catalog NumberT9285• DNA solution (0.5 ml), ~ 1 mg/ml in E-TOXATE®Water or TE buffer• 3 M sodium acetate solution, pH 7.5.• 2-Propanol, Catalog Number I9516, or Ethanol, 190 proof, Catalog Number E7148; 200 proof, CatalogNumber E7023• 70% Ethanol• E-TOXATE®reagents Kits, Catalog Numbers 210A1, 210B1 or 210C1• Ice bucket• Heat block or incubator at 37 °C• Microcentrifuge at room temperature• 1.5 or 2 ml sterile microcentrifuge tubes• Endotoxin-free pipet tips (40-200 µl, 200-1000 µl) Precautions and DisclaimerThis product is for R&D use only, not for drug, household, or other uses. Please consult the Material Safety Data Sheet for information regarding hazards and safe handling practices.StorageStore at room temperature.Note: Removal of endotoxins from DNA preparations can be performed either during the final stage of DNApreparation, or during an earlier stage.Procedures for Endotoxin RemovalDuring the final stage of DNA preparationNote: The procedure described below was performed on plasmid DNA produced in E. coli DH5α cells.• Losses of up to 50% of the DNA are expected. • Use of a DNA concentration above therecommended 1 mg/ml reduces the efficiency ofthe procedure.1. Pipette 500 µl of the DNA solution into a sterilemicrocentrifuge tube.2. Add 50 µl of the 3 M sodium acetate solution to theDNA sample.3. Incubate on ice for 5 minutes.4. Add 100 µl of cold Endotoxin Removal Solution.5. Mix thoroughly and incubate on ice for 10 minutes.The solution should be light blue and clear.6. Incubate the tube at 37 °C for 20 to 30 minutes oruntil the phases separate.7. Spin for 5 minutes at 3000 x g in themicrocentrifuge. The upper phase is colorless and clear, while the lower phase is blue.8. Carefully transfer the upper phase containing theDNA to a clean microcentrifuge tube.9. Repeat steps 4 through 8 twice.10. Add 0.6× volume of 2-propanol. Mix by inversion atroom temperature and centrifuge at 15,000 x g for30 minutes at 4 °C. Alternatively, add2.5× volumes of ethanol. Incubate overnight at –20°C or 20 minutes at –70 °C and centrifuge at15,000 x g for 30 minutes at 4 °C.11. Carefully remove the supernatant12. Wash the DNA pellet twice with cold 70% ethanol.Remove the supernatant.13. Air-dry the pellet.14. Suspend the DNA in 100 µl of endotoxin free wateror TE buffer.15. Determine DNA concentration and endotoxin levelsusing endotoxin assay reagents and compare tothe starting material. During an earlier stage of DNA preparationThis procedure is based on the alkaline lysis of E. coli DH5α cells.3 The endotoxins are removed immediately after alkaline cell lysis, neutralization, and a clarification step. The resulting high salt solution is suitable for the endotoxin removal step. It is performed under “endotoxin free” conditions. The plasticware used is either sterile and disposable, or NaOH-treated. The buffers are prepared with endotoxin free water.1. Add the Endotoxin Removal Solution (0.2× volume)to the cold, crude DNA solution.2. Incubate on ice and mix occasionally by inversionto obtain a homogenous, clear blue solution3. Incubate at 37 °C for 20 to 30 minutes until thephase separation is obvious.4. Spin for 5 minutes at low speed (3000 x g) at roomtemperature.5. Transfer the upper aqueous phase to an endotoxinfree container.6. Proceed with the DNA purification by any method.Use endotoxin-free buffers and containers. References1. Bordier, C., J. Biol. Chem., 256, 1604-1607, (1981).2. Cotten, M. et al., Gene Therapy, 1, 239-246,(1994).3. Sambrook et al., Molecular Cloning, a LaboratoryManual, 2nd Ed. p. 1.38RK,PHC 09/05-1Sigma brand products are sold through Sigma-Aldrich, Inc.Sigma-Aldrich, Inc. warrants that its products conform to the information contained in this and other Sigma-Aldrich publications. Purchaser must determine the suitability of the product(s) for their particular use. Additional terms and conditions may apply. Please see reverse side ofthe invoice or packing slip.。

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613615616617618619620621622623624625626627628629630631632633634635636637638639640641643644645646647648649650651652653654655656657658659660661662663664665667对甲砜基苯基丝氨酸乙酯668偏三甲基苯酸酐Trimellitic Anhydride669雷米普利母液Ramiprilat670双酚Z671抗氧剂（T501）672麝香草酚Thymol673NaSCN Sodium thiocyanate674胆酸钠Sodium tauroglycocholate675柱层析硅胶676邻硝基苯乙酮，对硝基苯677邻甲基苯胺o-Toluidine6782,4-二氯酚2,4-Dichlorophenol679喹啉黄Quinoline Yellow680对苯二甲酸Terephthalic acid681异长叶烷酮Isolongifolone6822,4-二硝基苯酚2,4-Dinitrophenol683十溴联苯醚Decabromodiphenyl oxide684BOPTA未精制浓缩物685苯酚CaO686DSD酸687二乙基羟羧胺688二甲基亚砜(DMSO)Dimethyl sulfoxide6902,6-二甲基吡啶2,6-Lutidine700甘油石酸酯701碘甲磺隆钠盐702甲基四氢苯酐703氯化亚砜Thionyl chloride704猪胆膏705白藜芦醇Resveratrol706100g明胶 浓HCl(37%)200707苯酚钠Sodium benzenolate708P2O5吸水成H3PO47092,6-萘二磺酸，2,7-萘二7102,6-二甲基吡啶2,6-Lutidine711松香Rosin712喹啉Quinoline713三氯化硼二水合物714紫胶红色素LACCAIC ACID715甲基硅油SILICONE OV-101716肉桂油Cinnamon oil717薄荷醇乳酸酯(-)-Menthyl lactate718乙酸柏木酯Cedryl acetate719双酚A Bisphenol A720莪术油ZEDOARY OIL721桉叶油Eucalyptus oil722一缩二乙二醇（三甘醇）Diethylene glycol7233,4-甲基吡啶母液724青蒿蜡725对甲硫基苯酚4-(Methylthio)phenol726松根油727吡啶Azabenzene728偏三甲基苯酸酐729乙醇胺和三乙烯二胺730 731 732 733 734 735 736 737 738 739740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781782 783 784 785 786 787 788 789 790 791 792 793 794795 796 797 798 799800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833834 835 836 837 838 839 840 841 842 843844清单A区上层AR A区上层AR A区上层AR A区上层A区上层A区上层AR A区上层AR500ml/瓶A区上层A区上层A区上层A区上层A区上层A区上层A区上层A区上层A区上层A区上层AR500ml A区上层500ml A区上层AR500ml A区上层A区上层A区上层CP500ml A区上层CP A区上层A区上层A区上层CP A区上层CP A区上层AR A区上层生化试剂A区上层A区上层AR A区上层CP A区上层AR A区上层AR100g A区上层AR100g A区上层CP250g A区上层生化试剂A区上层AR A区下层＞98%A区下层A区下层A区下层A区下层A区下层A区下层AR A区下层AR A区下层AR A区下层 A区下层AR A区下层A区下层A区下层AR A区下层A区下层AR A区下层85-90%A区下层A区下层A区下层0.85A区下层A区下层AR A区下层AR A区下层AR A区下层A区下层A区下层AR A区下层A区下层A区下层A区下层CP A区下层0.99A区下层AR B区上层AR B区上层AR B区上层CP B区上层AR B区上层B区上层CP B区上层AR B区上层AR B区上层B区上层B区上层500g B区上层B区上层CP B区上层CP B区上层B区上层AR B区上层B区上层B区上层AR B区上层AR B区上层AR B区上层AR B区上层AR B区上层AR B区上层B区上层B区上层B区上层B区上层500g B区上层500g B区上层500g B区上层B区上层AR B区上层AR B区上层CP500g B区上层B区上层AR500g B区上层B区上层500g B区上层AR500g B区上层500g B区上层B区上层CP500g B区上层B区下层B区下层B区下层500g B区下层500g B区下层500g B区下层500g B区下层四厂昆山分厂500g B区下层500g B区下层500g B区下层500g B区下层工业级500g B区下层B区下层500g B区下层CP100g B区下层500g B区下层AR25g B区下层B区下层AR500g B区下层B区下层AR B区下层B区下层AR500g B区下层AR500g B区下层AR500g B区下层AR500g B区下层AR500g B区下层AR500g B区下层B区下层B区下层AR B区下层B区下层AR500g B区下层AR B区下层AR B区下层AR500g B区下层B区下层500g B区下层B区下层AR500g B区下层AR500g B区下层B区下层AR500g B区下层B区下层AR500g B区下层AR500g B区下层CP500ml C上层500ml C上层500ml C上层C上层500ml C上层AR500ml C上层CP500g C上层250g C上层AR500ml C上层C上层CP500ml C上层25g C上层C上层AR500ml C上层C上层AR500ml C上层AR500ml C上层AR500ml C上层AR500ml C上层C上层500ml C上层AR500ml C上层AR500mlX3C上层AR500ml C上层CP500ml C上层CP500ml C上层CP500ml C上层AR500mlX2C上层AR500ml C上层CP500ml C上层CP100g C上层CP100g X2C上层CP100g C上层CP250ml C上层CP250ml C上层CP250ml C上层CP250ml C上层AR250ml C上层AR250g C上层CP250ml C上层CP100g C上层CP1000g C上层CP100g C上层C上层AR250g C上层CP250ml C上层CP250ml C上层CP250ml C上层CP250ml C上层CP100g C上层AR25g C上层C上层C上层100g C上层100g C上层AR50ml C上层CP 98%C上层AR250ml C上层CP100g C上层AR500ml C上层C上层CP500ml C下层CP500mlX4C下层CP500ml C下层CP500ml C下层AR500ml C下层CP500ml C下层CP500ml C下层CP500ml C下层C下层C下层C下层AR500ml C下层C下层AR500ml C下层AR C下层C下层AR500ml C下层CP250ml C下层AR250ml C下层CP250ml C下层CP100g X 2C下层CP100ml C下层AR100g C下层AR100g C下层AR100g C下层CP100ml C下层CP100ml C下层CP500ml C下层C下层0.91C下层0.9850g C下层CP25g C下层CP250ml C下层CP100g C下层500g*2C下层AR500ml C下层AR500g D区上层500g D区上层AR500g D区上层D区上层AR500ml D区上层AR250ml D区上层D区上层AR500g D区上层D区上层AR500g D区上层AR500g D区上层CP100ml D区上层AR500g D区上层AR100g D区上层0.99100g D区上层500g D区上层500ml D区上层D区上层CP25g D区上层100g D区上层D区下AR500ml D区下CP500g D区下AR500ml D区下D区下D区下500g D区下D区下100g D区下 AR500g D区下AR500g D区下500g D区下 AR500g D区下500g D区下 AR500ml D区下AR500g D区下CP250ml D区下100ml D区下 CP100ml D区下 CP500ml E区下层CP500ml E区下层500g E区下层500ml E区下层500ml E区下层E区下层AR500mlX2E区下层E区下层AR500mlX2E区下层500g E区下层500ml E区下层500ml E区下层振兴化工一厂500ml E区下层100mlX2E区下层CP100g E区下层E区下层500g E区下层500mlX2E区下层CP500ml E区下层250g E区下层CP500g E区下层CP500ml E区下层CP E区下层100g E区下层CP E区下层E区下层CP500ml E区下层AR500ml E区下层CP500mlX2E区下层AR500mlX2E区下层AR500ml E区下层AR500ml E区下层AR500ml E区下层AR500ml E区下层AR500ml E区下层AR500ml E区下层E区下层E区上层99%500g E区上层AR E区上层CP100g E区上层CP500g E区上层AR500ml E区上层CP500ml E区上层500g E区上层CP500ml E区上层500ml E区上层CP500ml E区上层CP500ml E区上层AR500ml E区上层CP500g E区上层CP100g E区上层98%100g E区上层500g E区上层500mlX2E区上层CP500ml E区上层E区上层CP250ml E区上层CP E区上层化学试剂公司500mlX2E区上层AR E区上层CP500ml E区上层AR500ml E区上层AR500ml E区上层E区上层AR500ml E区上层CP500ml E区上层AR500ml E区上层CP500ml E区上层AR500ml E区上层CP500ml E区上层CP250ml E区上层CP500ml E区上层AR500ml E区上层AR500ml E区上层CP500g E区上层AR500ml E区上层AR500ml E区上层AR500ml E区上层AR500ml E区上层CP250ml E区上层CP500g E区上层98%100g E区上层CP500ml E区上层AR500ml E区上层E区上层CP500mlX2F区上层CP100ml F区上层CP100ml F区上层AR500g F区上层500ml F区上层AR500gX2F区上层AR500g F区上层AR250g F区上层AR500g F区上层CP500ml F区上层500g F区上层CP500g F区上层CP250g F区上层F区上层AR500g F区上层100ml F区上层F区上层F区上层F区上层F区上层F区上层AR500g F区下层F区下层F区下层F区下层AR500g F区下层F区下层CP250g F区下层AR500g F区下层AR500g F区下层CP500g F区下层AR500g F区下层AR500g F区下层CP500g F区下层AR500g F区下层AR500g F区下层CP500g F区下层CP500g F区下层AR500g F区下层AR500g F区下层AR500g F区下层AR500g F区下层AR500gX2F区下层CP500ml F区下层500ml F区下层CP500g F区下层CP500g F区下层AR500g F区下层AR500g F区下层AR500g F区下层AR500g F区下层AR250gX2F区下层CP100gX2F区下层CP500ml F区下层G区上层G区上层G区上层G区上层G区上层G区上层G区上层G区上层G区上层G区上层G区上层G区上层AR500g*2G区上层AR500ml G区上层500ml G区上层AR500ml G区上层500ml G区上层G区上层AR250g G区下层500g G区下层G区下层AR250g G区下层98%25g G区下层CP25g G区下层25%50ml G区下层10%50ml G区下层99%100ml G区下层99%100ml G区下层97%25ml G区下层98%25g G区下层20%100ml G区下层99%25ml G区下层G区下层CP500g G区下层200g G区下层AR500g G区下层G区下层G区下层G区下层1000g A区木板架99%500g A区木板架98%1000g A区木板架科技开发公司500ml A区木板架AR100ml A区木板架AR500mlX2A区木板架AR500mlX2A区木板架AR500g A区木板架化工有限公司A区木板架98%500g A区木板架AR250g A区木板架75%100g A区木板架A区木板架500ml A区木板架99.50%250g A区木板架AR500ml A区木板架AR500ml A区木板架AR500ml A区木板架AR500ml A区木板架AR500ml A区木板架AR500ml A区木板架AR500ml A区木板架65%-68% AR500ml A区木板架95% AR500ml A区木板架AR500ml B区木板架AR500ml B区木板架15%500mlX2B区木板架250ml B区木板架AR500ml B区木板架B区木板架AR500g B区木板架AR500gX3B区木板架AR500g B区木板架AR500g B区木板架AR500g B区木板架AR500g B区木板架AR500g B区木板架AR500g B区木板架B区木板架B区木板架500g B区木板架500ml B区木板架98%250g C区架子C区架子98.50%100g C区架子学试剂有限公司25g C区架子100g C区架子99%100g C区架子98%25g C区架子99%25g C区架子AR50g C区架子99%25g C区架子98%5g C区架子C区架子C区架子C区架子CP100ml C区架子98%25g C区架子99%100g C区架子99%100g C区架子99%25g C区架子98%5g C区架子25ml C区架子99%100ml C区架子99%100ml C区架子98%25g C区架子99%100g C区架子C区架子98%25g C区架子试剂有限公司25ml C区架子100g C区架子99%100g C区架子99%25ml C区架子100g C区架子BR100g C区架子98%25g C区架子D区木板架D区木板架D区木板架D区木板架D区木板架AR500ml D区木板架D区木板架D区木板架星化工有限公司1kg D区木板架D区木板架AR500mlX3D区木板架学试剂有限公司AR500ml D区木板架AR500ml D区木板架AR500ml D区木板架AR501ml D区木板架AR500ml D区木板架AR500ml D区木板架D区木板架D区木板架AR500ml D区木板架AR500ml D区木板架AR500ml D区木板架75%D区木板架500ml D区木板架95%25g D区木板架99%100g D区木板架AR500ml D区木板架AR500ml D区木板架E区木板架E区木板架97.02%200g E区木板架市新华化工厂E区木板架E区木板架E区木板架81.55%E区木板架E区木板架CR500g E区木板架50%*2E区木板架E区木板架E区木板架E区木板架*2E区木板架E区木板架E区木板架E区木板架≥89%E区木板架500g E区木板架E区木板架AR500g E区木板架E区木板架E区木板架85%E区木板架E区木板架E区木板架E区木板架E区木板架AR250g E区木板架E区木板架E区木板架20%E区木板架E区木板架93%E区木板架化学有限公司E区木板架E区木板架25g E区木板架80%100g E区木板架X2E区木板架93%E区木板架E区木板架250ml E区木板架E区木板架E区木板架10%E区木板架85%50g E区木板架85%500g E区木板架E区木板架E区木板架E区木板架75%E区木板架E区木板架E区木板架E区木板架E区木板架X2E区木板架E区木板架阳生化试剂厂E区木板架研究有限公司E区木板架50%X2E区木板架75-80%E区木板架E区木板架50%，80%FG大木架FG大木架FG大木架X2FG大木架FG大木架75%FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架试剂级FG大木架500g FG大木架400g FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架化工有限公司FG大木架FG大木架1000g FG大木架60%FG大木架100-200目FG大木架FG大木架50%FG大木架70%FG大木架70%FG大木架96%FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架60%FG大木架FG大木架FG大木架91%X2FG大木架1kg FG大木架FG大木架FG大木架20%FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架X2FG大木架FG大木架FG大木架FG大木架500CS FG大木架FG大木架99%FG大木架FG大木架FG大木架FG大木架80%FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架80%FG大木架FG大木架AR 99%FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架FG大木架试剂有限公司100g B抽屉AR500g B抽屉B抽屉B抽屉试剂有限公司100g B抽屉AR100g B抽屉AR500g B抽屉B抽屉CP B抽屉AR100g B抽屉AR100g B抽屉CP100g B抽屉CP B抽屉CP B抽屉CP25g B抽屉B抽屉CP100g B抽屉250g B抽屉CP25g B抽屉100g B抽屉试剂有限公司25g B抽屉25g B抽屉25g B抽屉25g B抽屉B抽屉B抽屉B抽屉5g B抽屉B抽屉6g B抽屉B抽屉B抽屉B抽屉实业有限公司B抽屉5g B抽屉B抽屉B抽屉10g B抽屉B抽屉B抽屉B抽屉AR25g B抽屉B抽屉10g B抽屉B抽屉B抽屉50g B抽屉B抽屉B抽屉B抽屉B抽屉B抽屉B抽屉B抽屉B抽屉99.80%100g F抽屉99.90%25g F抽屉99.90%100g F抽屉99.90%50g F抽屉AR F抽屉98%25g G抽屉1香料有限公司G抽屉125g G抽屉125g G抽屉1G抽屉1G抽屉1AR25g G抽屉1G抽屉1AR5g G抽屉1生物有限公司100g G抽屉197%G抽屉1AR5g G抽屉1G抽屉125g G抽屉125g G抽屉125g G抽屉1G抽屉1AR10g G抽屉1G抽屉125g G抽屉125g G抽屉1CP25ml G抽屉1G抽屉1G抽屉199%25ml G抽屉1G抽屉125g G抽屉125g G抽屉180%G抽屉125g G抽屉1试剂有限公司10g G抽屉1G抽屉110g G抽屉1AR25g G抽屉110g G抽屉1G抽屉1AR25g G抽屉1G抽屉125g G抽屉1G抽屉1G抽屉1G抽屉1科技开发中心G抽屉1G抽屉1G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2G抽屉2。

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天然产物化学单体Name 中⽂Cas No PuritAconitine 乌头碱302-27-2 98%Ailanthone 臭椿酮981-15-7 98%Alantolactone ⼟⽊⾹内酯546-43-0 98%Albiflorin 芍药内酯苷39011-90-0 0.98Alisol B,23-acetate 23-⼄酰泽泻醇B 19865-76-0 0.98 Allomatrine 槐定碱641-39-4 0.98Amentoflavone 穗花杉双黄酮1617-53-4 0.98 Andrographolide 穿⼼莲内酯5508-58-7 0.98Anwuligan 安五脂素107534-93-0 0.98Atractylenolide I ⽩术内酯I 73069-13-3 0.98Atractylenolide Ⅲ⽩术内酯Ⅲ73030-71-4 98%(-)-Asarinin 细⾟脂素133-04-0 98%Atractylodin 苍术素55290-63-6 98%Arenobufagin 沙蟾蜍精464-74-4 98%Adenosine 腺苷58-61-7 98%Arctigenin ⽜蒡⼦苷元7770-78-7 98%Arctiin ⽜蒡⼦苷20362-31-6 98%Astilbin 落新妇苷29838-67-3 98%Akebia saponin D ⽊通皂苷D 39524-08-8 98%Atractylodin 西贝母碱61825-98-7 98%Astragalin 紫云英苷480-10-4 98%Baohuoside I 宝藿苷I 113558-15-9 98%Bengenin 岩⽩菜素477-90-7 98%Benzoylpaeoniflorin 苯甲酰芍药苷38642-49-8 98%Beta-boswellic acid beta-乳⾹酸631-69-6 98%Beta-boswellic acid,11-keto 11-酮基乳⾹酸17019-92-0 98% Bilobalide ⽩果内酯33570-04-6 98% Bisdemethoxycurcumin 双去甲氧基姜黄素33171-05-0 98% Britannilactone 旋覆花内酯33627-41-7 98%1-O-acetyl Britannilactone 1-氧-⼄酰旋覆花内酯681457-46-5 98% Bufalin 蟾毒灵465-21-4 98%Bufotalin 蟾蜍他灵471-95-4 98%Betulin ⽩桦酯醇473-98-3 98%Betulinic acid ⽩桦酯酸472-15-1 98%Carnosic acid ⿏尾草酸6537-80-8 98%Carnosol ⿏尾草酚5957-80-2 98%Catechin gallate ⼉茶素没⾷⼦酸酯130405-40-2 98%Celastrol 雷公藤红素34157-83-0 98%Catechin（C）⼉茶素154-23-4 98%Chlorogenic acid 绿原酸327-97-9 98%Cichoric acid 菊苣酸70831-56-0 98%Cinobufagin 华蟾酥毒基470-37-1 98%cimifugin 升⿇素37921-38-3 98%Cordycepin ⾍草素73-03-0 98%Corosolic acid 科罗索酸4547-24-4 98%(+)-corynoline 紫堇灵18797-79-0 98%Corynoxine 去氢钩藤碱6877-32-3 98%Costunolide ⽊⾹烃内酯553-21-9 98% Cryptochlorogenin Acid 隐绿原酸905-99-7 98% Cucurbitacin B 葫芦素B 6199-67-3 95% Cucurbitacin E 葫芦素E 18444-66-1 95% Cinobufotalin 华蟾毒它灵1108-68-5 98%Curcumol 莪术醇4871-97-0 98%Cynarin 洋蓟素1182-34-9 98%Chelerythrine chloride ⽩屈菜红碱34316-15-9 98% Corilagin 柯⾥拉京23094-69-1 98%Cardamonin ⼩⾖蔻明19309-14-9 98%Cistanoside A ⾁苁蓉苷A 93236-42-1 98% Curcumin 姜黄素458-37-7 98%Echinacoside 松果菊苷82854-37-3 98% Epicatechin 表⼉茶素490-46-0 98%Epicatechin gallate ECG 1257-08-5 98% Epigallocatechin 表没⾷⼦⼉茶素970-74-1 98% Epimedin A 朝藿定A 110623-72-8 98%Epimedin B 朝藿定B 110623-73-9 98%Epimedin C 朝藿定C 110642-44-9 98% Ecdysterone 蜕⽪激素5289-74-7 98%4F of perissemipinnatal 半边旗4F 98%5F of perissemipinnatal 半边旗5F 98%Eupatilin 异泽兰黄素22368-21-4 98% Forsythiaside 连翘酯苷79916-77-1 98% Fangchinoline 防⼰诺林碱/汉防已⼄素436-77-1Daidzein ⼤⾖苷元486-66-8 98%Daidzin ⼤⾖苷552-66-9 98% Dehydrocostuslactone 去氢⽊⾹烃内酯477-43-0 98% Demethoxyyangonin 去甲氧基醉椒素15345-89-8 98% Desacetylcinobufagin 去⼄酰华蟾毒精95% Desacetylcinobufotalin 去⼄酰华蟾毒它灵95% Dictamnine ⽩鲜碱484-29-1 98% Demethoxycurcumin 去甲氧基姜黄素33171-16-3 98% Dendrobine ⽯斛碱2115-91-5 98%Ginkgolic Acid C13:0 银杏酸C13:0 20261-38-5 98% Ginkgolic Acid C15:1 银杏酸C15:1 22910-60-7 98% Ginkgolic AcidC17:1 银杏酸C17:1 111047-30-4 98% Glycitein 黄⾖黄素40957-83-3 98%Glycitin 黄⾖黄苷40246-10-4 98%Ginsenoside Rb1 ⼈参皂苷Rb1 41753-43-9 98%Ginsenoside Rb2 ⼈参皂苷Rb2 11021-13-9 98% Ginsenoside Rb3 ⼈参皂苷Rb3 68406-26-8 98% Ginsenoside Rg1 ⼈参皂苷Rg1 22427-39-0 98% Ginsenoside Rg2 ⼈参皂苷Rg2 52286-74-5 98% Ginsenoside Rg3 ⼈参皂苷Rg3 14197-60-5 98% Ginsenoside Rh1 ⼈参皂苷Rh1 63223-86-9 98% Ginsenoside Rh2 ⼈参皂苷Rh2 78214-33-2 98% Ginsenoside Rh3 ⼈参皂苷Rh3 105558-26-7 98% Ginsenoside Rc ⼈参皂苷Rc 11021-14-0 98%Ginsenoside Re ⼈参皂苷Re 52286-59-6 98%Ginsenoside Rd ⼈参皂苷Rd 52705-93-8 98%Ginsenoside CK ⼈参皂苷CK 39262-14-1 95% Ginsenoside- Rf ⼈参皂苷-Rf 52286-58-5 98% Gamabufotalin 和蟾蜍他灵465-11-2 98%Genistein 染料⽊甙529-59-9 98%Ginsenoside F1 ⼈参皂苷F1 53963-43-2 98%Genkwanin 芫花素437-64-9 98%genipin 京尼平6902-77-8 98%Gelsemine 钩吻碱509-15-9 98%Genipin-1-b-D-gentiobioside 京尼平－龙胆双糖苷98% Geniposide 京尼平苷24512-63-8 98%Geniposidic acid 京尼平苷酸"27741-01-1" 98%Gypenoside XVII 七叶胆苷XVII 80321-69-3 98% Hinokiflavone 扁柏双黄酮19202-36-9 98% Hmoharringtonine ⾼三尖杉酯碱26833-87-4 98% Homoorientin 异荭草苷4261-42-1 98%Honokiol 和厚朴酚35354-74-6 98%Hydroxy safflor yellow A 羟基红花黄⾊素A 78281-02-4 98% Hypaconitine 次乌头碱6900-87-4 98%Hypericin ⾦丝桃素548-04-9 98%Hyperoside ⾦丝桃苷482-36-0 98%hydroxygenkwanin 羟基芫花素20243-59-8 98%Icariin 淫⽺藿苷489-32-7 98%Imperatorin 欧前胡素482-44-0 98%Ikarisoside F ⼤花淫⽺藿苷F 113558-14-8 90% Isoalantolactone 异⼟⽊⾹内酯470-17-7 98%(+)-isocorynoline 右旋异紫堇定475-67-2 98% Iisoimperatorin 异欧前胡素482-45-1 98% Isorhynchophylline 异钩藤碱6859-01-4 98% Isochlorogenic acid A 异绿原酸A 2450-53-5 98% Isochlorogenic acid B 异绿原酸B 14534-61-3 98% Isorhamnetin 异⿏李素480-19-3 98%Koumine 钩吻素⼦1358-76-5 98%L-4-Hydroxyisoleucine L-4羟基异亮氨酸6001-78-8 98% Liquiritigenin ⽢草素578-86-9 98%Luteoloside ⽊犀草苷5373-11-5 98%Levistilide A 欧当归内酯A 88182-33-6 98% Madecasoside 羟基积雪草苷34540-22-2 98%Matrine 苦参碱519-02-8 98%(±)-Maackiain 马卡因19908-48-6 98%Mesaconitine 新乌头碱2752-64-9 98%Methysticin ⿇醉椒苫素20697-20-5 98%Mollugin ⼤叶茜草素55481-88-4 98%Morroniside 莫诺苷25406-64-8 98%Nochlorogenic acid 新绿原酸906-33-2 98% Neogambogic acid 新藤黄酸93772-31-7 98% Nuciferine 荷叶碱475-83-2 98% (R)Notoginsenoside R2 三七皂苷R2(R型）98% Notoginsenoside Fe 三七皂苷Fe 98% Notoginsenoside Fe 三七皂苷Ft1 98% Neomangiferin 新芒果苷64809-67-2 98%Neferine 甲基莲⼼碱2292-16-2 98%Oridonin 冬凌草甲素28957-04-2 98%Osthol 蛇床⼦素484-12-8 98%Oxymatrine 氧化苦参碱16837-52-8 98% Oxypaeoniflorin 羟基芍药苷39011-91-1 98%Ononin 芒柄花苷486-62-4 98%Orcinol glucoside 苔⿊酚葡萄糖苷21082-33-7 98% Pillyrin 连翘苷487-41-2 98%Plydatin 虎杖苷27208-80-6 98%Paeruptorin B ⽩花前胡⼄素81740-07-0 98% Pseudolaric acid B ⼟荆⽪⼄酸82508-31-4 98%Prim-o-glucosylcimifugin 升⿇素苷80681-45-4 98% Peoniflorin 芍药苷23180-57-6 98%Psoralen 补⾻脂素66-97-7 98%Phloretin 根⽪素60-82-2 98%Phloridzin 根⽪甙60-81-1 98%Pseudoginsenoside F11 伪⼈参皂苷F11 69884-00-0 98% Protopanoxadiol 原⼈参⼆醇7755-01-3 98% Protopanaxatriol 原⼈参三醇1453-93-6 98% Panaxadiol ⼈参⼆醇19666-76-3 98%Panaxatriol ⼈参三醇32791-84-7 98%Polyphyllin I 重楼皂苷I 50773-41-6 98%Polyphyllin II 重楼皂苷II 76296-72-5 98% Paeruptorin A ⽩花前胡甲素73069-25-7 98% Pedunculoside 具栖冬青苷42719-32-4 98% Protodioscin 原薯蓣皂苷55056-80-9 98%Peimisine 贝母⾟19773-24-1 98%Peimine 贝母甲素23496-41-5 98%Peiminine 贝母⼄素18059-10-4 98%Phellodendrine 黄柏碱6873-13-8 98%Quercitrin 槲⽪苷522-12-3 98%Resibufogenin 酯蟾毒配基465-39-4 98%Rhmannioside D 地黄苷D 81720-08-3 98%Resveratrol ⽩藜芦醇501-36-0 98%Rhynchophylline 钩藤碱76-66-4 98%Rhmannioside A 地黄苷A 81720-05-0 98%Rosavin 洛塞维84954-92-7 98%Ruscogenin 鲁斯可皂苷元472-11-7 98%Salvianolic acid B 丹酚酸B 115939-25-8 98%Sanggenon C 桑根酮C 80651-76-9 98%Secoisolariciresinol Diglucoside 亚⿇⽊酚素(SDG) 148244-82-0 98% Sennoside A 番泻苷A 81-27-6 98%Sennoside B 番泻苷B 128-57-4 98%Sesamin 芝⿇素607-80-7 98%Shikonin 紫草素517-89-5 98%Schisandrin A 五味⼦素甲61281-38-7 98%Schisandrin B 五味⼦素⼄61281-37-6 98% Schisantherin A 五味⼦酯甲58546-56-8 98% schizandrol B 五味⼦醇⼄58546-54-6 98% Shionone 紫苑酮10376-48-4 98% Sagittatoside A 箭藿苷A 118525-35-2 98% Sagittatosdie B 箭藿苷B 118525-36-3 98% Sophocarpidine 氧化槐果碱26904-63-3 98% Sophocarpine 槐果碱145572-44-7 98% Syringin 紫丁⾹苷118-34-3 98% Sanguinarine ⾎根碱2447-54-3 98% Solasodine 澳洲茄胺126-17-0 98% Senegenin 远志皂苷元2469-34-3 98% Tabersonine 它波宁4429-63-4 98% Tetrahydropalmatine 延胡索⼄素2934-97-6 98% Tiliroside 银椴苷20316-62-5 98% Turkesterone ⼟克甾酮41451-87-0 98% Tectoridin 射⼲苷611-40-5 98%Taraxerol 蒲公英萜醇98%Vitexin 牡荆素3681-93-4 98%vitexicarpin 蔓荆⼦黄素479-91-4 98% wedelolactone 蟛蜞菊内酯524-12-9 98% yangonin 甲氧醉椒素500-62-0 98% Telocinobufagin 远华蟾蜍精472-26-4 98%第⼀版前⾔缩写表第⼀章概论第⼆章天然产物的提取分离第三章结构研究中常⽤的波谱技术第四章⽣物碱第五章单萜第六章倍半萜类第七章昆⾍激素与信息素第⼋章⼆萜类化合物第九章银杏萜内酯第⼗章皂苷第⼗⼀章氨基酸、肽、蛋⽩质第⼗⼆章碳⽔化合物第⼗三章黄酮类化合物第⼗四章葸醌类化合物第⼗五章⾹⾖素类化合第⼗六章⽊脂体类化合物第⼗七章碳环芳⾹族酸酚性化合物第⼗⼋章强⼼苷类化合物第⼗九章其他⽣物活性天然化合物第⼆⼗章海洋天然产物第⼆⼗⼀章天然产物的结构修饰第⼆⼗⼆章天然产物的化学合成第⼆⼗三章天然化合物的⽣物合成。