Homoharringtonine 98% CAS 26833-87-4

Tlhaloso e Khutšoanyane:

[Lebitso la sehlahisoa]Tlhaloso: Harringtonine
[Morero oa molek'hule]Tlhaloso: C29H39NO9
[Boima ba molek'hule]: 545.6
[CAS]: 26833-87-4
[Litaba]98%, 99%
[Ponahalo]: Phofo e tšoeu

[Sebelisa]: E sebelisetsoa ho fumana litaba, liteko tsa boitsebahatso, joalo-joalo.
[Maemo a polokelo]: sehatsetsing ho 4 ℃, se tiisitsoe, hole le leseli
[Ho nepahala]: lilemo tse 2
[Sephutheloana]:20mg, 50mg, 100mg, 1g, 10g, 100g, 1kg, 50kg.Khampani e ka fana ka palo e kholo ea harringtonine ho latela litlhoko tsa bareki, ho latela litlhoko tsa bareki tsa ho paka.

 


Lintlha tsa Sehlahisoa

Packaging & Shipping

Setifikeiti

Li-tag tsa Sehlahisoa

  1. Sebopeho

    Sehlahisoa sena ke mofuta oa phofo ea boleng bo bosoeu kapa bo mosehla kapa amorphous e hlephileng e tiileng, ka ho kenngoa ha mongobo, 'mala o fetoha o lefifi ha o khanya.
    Sehlahisoa sena se qhibiliha habonolo ka methanol, ethanol kapa trichloromethane, se qhibiliha hanyenyane metsing kapa ether.

  2. Fusing point
    Sebaka se qhibilihang sa sehlahisoa sena (kakaretso 0612) ke 143~147°C.
  3. Tseba
    .Nka hoo e ka bang 0.5mg ea sehlahisoa sena, eketsa 1mL ea metsi ho e qhaqha, 'me u kenye lerotholi le le leng la tharollo ea tlhahlobo ea potassium iodide ea bismuth ho hlahisa metsi a khubelu a lamunu.
    .nka hoo e ka bang 1mg ea sehlahisoa sena, eketsa hoo e ka bang 1mg ea acid e fetolang mebala, eketsa marotholi a 5 ho ea ho a 10 a sulfuric acid, 'me ue chese ka bateng ea metsi ea 50 ho ea ho 60 ° C ka metsotso e seng mekae, ke hore, purplish red.
    .nka litaba tsa tharollo ea sehlahisoa sa teko tlas'a tekanyo, ho latela qeto ea UV-visible spectrophotometry (molao ka kakaretso 0401), ho 288nm wavelength e na le ho monya ho hoholo.
    .mokhoa oa ho monya leseli la infrared oa sehlahisoa sena o lokela ho lumellana le mokhoa oa taolo (setšoantšo sa spectrum set 420).
  4. Ho omisa tahlehelo
    Nka sehlahisoa sena, phosphorus pentoxide e le desiccant, e omeletseng tlas'a khatello ea boima bo sa khaotseng, tahlehelo ea boima ba 'mele e ke ke ea feta 2.0% (kakaretso ea molao 0831).
  5. Boikemisetso ba litaba
    Ho latela ts'ebetso e phahameng ea chromatography ea mokelikeli (molao o akaretsang 0512) boikemisetso.
    Tharollo ea teko
    Nka hoo e ka bang 20mg ea sehlahisoa sena, se lekanya ka nepo, se behe ka botlolo ea 100mL, eketsa methanol ea 5mL, sisinya ho qhibiliha, e hlapolle ka metsi ho ea tekanyo, sisinya hantle, lekanya 2mL ka nepo, e behe ka botlolo ea 20mL, e hlapolle. ka metsi ho ea sekaleng, sisinya hantle.
    Tharollo ea litšupiso
    Nka hoo e ka bang 20mg ea sehlahisoa sa litšupiso sa harringtonine, se lekanya ka nepo, se behe ka botlolong ea ho lekanya 100mL, eketsa methanol ea 5mL, sisinya ho qhibiliha, e hlapolle ka metsi ho ea sekaleng, sisinya hantle, lekanya 2mL hantle, e behe ka 20mL. botlolo ea ho lekanya, e hlapolle ka metsi ho isa tekanyong, sisinya hantle.
    Mokhoa oa ho lekanya
    Tharollo ea teko le tharollo ea taolo li ile tsa lekanngoa hantle, tsa kenngoa ka har'a chromatograph ea metsi ka ho latellana, 'me chromatogram ea rekotoa.Sebaka sa tlhoro se baloa ka mokhoa o tloaelehileng oa kantle.
  6. Sehlopha
    Lithethefatsi tsa Antitumor.
  7. Lay by
    Qoba khanyeng, koala 'me u boloke sebakeng se phodileng.
  8. Tokisetso
    Ente ea Harringtonine.
  9. Lintlha tsa ts'ireletso
  • Tabeng ea ho kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
  • Hlōla hang-hang liaparo tsohle tse silafetseng.
  • Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo/sefahleho.
  • Boemong ba kotsi kapa haeba u ikutloa u sa phele hantle, batla keletso ea ngaka hang-hang (bontša leibole moo ho khonehang).
  • E chefo haholo ka ho hema, ha e kopana le letlalo le ha e koetsoe.

  • E fetileng:
  • E 'ngoe:

  • Ho tsamaisa ka sekepe

    Sephutheloana

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