Betulin CAS 473-98-3 Nadiifnimo>99.0% (HPLC) Soosaar Dhirta
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee Betulin (CAS: 473-98-3) oo leh tayo sare leh.Kiimikada Ruifu waxay bixin kartaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibso Betulin,Please contact: alvin@ruifuchem.com
Magaca Kiimikada | Betulin |
La mid ah | Betulinol;khamriga Betulinic;Betula Camphor;Soo saaridda jilif Birch;Betulol;Trochol;Lup-20 (29) -ene-3β,28-diol;(3β)-Lup-20 (29) -ene-3,28-diol |
Heerka Saamiyada | Suuqa dhexdiisa, si ganacsi loo soo saaray |
Lambarka CAS | 473-98-3 |
Qaanuunka molecular | C30H50O2 |
Miisaanka Molecular | 442.73 g/mol |
Meesha dhalaalaysa | 251.0 ~ 257.0 ℃ |
Cufnaanta | 1.017g/cm3 |
Wareeg gaar ah [a]20/D | +17.0° ilaa +21.0° (C=2 gudaha Pyridine) |
Xasilooni | Hygroscopic |
Heerkulka Kaydinta | Meel Qabow & Qallalan (2 ~ 8 ℃) |
COA & MSDS | La heli karo |
Qaybta | Waxsoosaarka dhirta |
Summada | Kiimikada Ruifu |
Walxaha | Heerarka Kormeerka | Natiijooyinka |
Muuqashada | Caddaan ilaa budo cad-cad | Budada Cad |
Betulin Purity | >98.0% (HPLC) | 99.15% |
Meesha dhalaalaysa | 251.0 ~ 257.0 ℃ | U hogaansama |
Khasaare xagga qalajinta | <2.00% (2g/105 ℃/5 saac) | 0.13% |
Dambas | <0.50% (2g/600℃/5saac) | 0.10% |
Cufnaanta Bulk | 0.25 ~ 0.45 g/ml | U hogaansama |
Cabbirka Qaybaha | 98% Gudub 80 Mesh | U hogaansama |
Biraha culus (Pb) | ≤10pm | <10pm |
Arsenic (As) | ≤1ppm | <1pm |
Haraaga Solvent | ≤1000ppm | U hogaansama |
Tijaabooyinka Microbiological | ||
Wadarta tirada saxanada | ≤1000CFU/g | U hogaansama |
Khamiirka & Caaryada | ≤100CFU/g | U hogaansama |
Escherichia Coli | xun | xun |
Infrared Spectrum | Waafaqsan Qaab-dhismeedka | U hogaansama |
Solubility ee Pyridine 50mg/ml | Jaalle ilaa Brown Cad cad oo cidhiidhi ah | Gudub |
Gabagabo | Alaabta waa la tijaabiyay oo waafaqay qeexitaannada |
Xidhmada:Dhalo, bacda bireed ee aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weel si adag u xiran.Ku kaydi bakhaar qabow, qalalan (2 ~ 8 ℃) iyo bakhaar hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka iyo heerkulka sare.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.
Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.
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Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.
MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.
Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.
Gaadiidka?By Express (FedEx, DHL), hawada, badda.
Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
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Xeerarka Khatarta
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R20/21/22 - Waxyeelo xagga neefsashada, taabashada maqaarka iyo haddii la liqo.
R68/20/21/22 -
R68 - Khatarta suurtagalka ah ee saameyn aan la soo celin karin
Sharaxaada Badbaadada
S36/37 - Xidho dhar difaac ku haboon iyo galoofyada.
S36 - Xidho dhar ilaalin ku habboon.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
RTECS OK5755000
HS code 2906199090
Betulin (CAS: 473-98-3) waa laga soosaaray jilif geedka bjørk cad, kaas oo la yaqaan ilaa qarnigii 18-aad oo si kiimiko ah loo qeexay.Betulin waxa daah furay farmashiistaha Jarmal-Ruushka Johann Tobias Lowitz.Waxa uu ahaa saynisyahankii ugu horreeyay ee daraaseeya oo ku sifeeya betulin, samaynta ayaa ahayd mid ka mid ah kuwii ugu horreeyay ee go'doomiyay walxaha firfircoon ee dhirta.Betulin waa walax asal ahaan ka soo jeeda dhirta saafiga ah oo siisa qolofta bjørk midabkeeda caadiga ah.Betulin waxay geedaha bjørk ka ilaalisaa waxyeelada deegaanka, sida kulaylka xad dhaafka ah, cayayaanka iyo shucaaca qorraxda.
Betulin waa budo crystalline cad, ku milmay khamriga, chloroform iyo benzene, wax yar ku milmay biyo qabow, ether petroleum.
Saamaynta jireed ee betulin
1. Betulin iyo waxyaalaheedii waxay muujiyeen karti aad u wanaagsan oo ah wakiilada noolaha ee HIV iyo daaweynta kansarka.Waxay ka shaqeeyaan inay farageliyaan marxaladaha dambe ee wareegga nolosha fayraska waxayna la xiriiraan gelitaanka fayraska iyo koritaanka iyo korriinka.
2. Daawooyinka ka hortagga burooyinka ee waxtarka leh, kuwaas oo si toos ah u keena noocyo ka mid ah unugyada burooyinka si ay u bilaabaan barnaamijyada apoptosis ee is-burburin, waxayna hoos u dhigi karaan korriinka noocyada kala duwan ee unugyada burooyinka.
3. Betulin waxa ay yaraynaysaa buurnida ay sababto cunto, waxa ay yaraynaysaa dufanka ku jira serum iyo nudaha, waxa ay wanaajisaa dareenka in-sulin k.
4. Waxay leeyihiin sifooyin khafiif ah oo ka-hortagga caabuqa oo aad u sarreeya, iyo sifooyinkooda ka-hortagga bararka inta badan waxaa sabab u ah xannibaadda waddooyinka hidda-wadaha ee aan neerfaha ahayn.
5. Betulin waxa ay hor istaagi kartaa qaangaadhka sterol regulatory regulatory element-binding proteins (SBERPs) in vivo, si ay u yarayso biosynthesis ee kolestaroolka iyo asiidhyada dufanka leh.
6. Intaa waxaa dheer, Betulin waxay leedahay anti-bararka, anti-viral, joojiso milanka borotiinka ee fiber timaha, hagaajinta dhalaalka timaha dhaawacan, iyo kor u qaadida koritaanka timaha.Betulin waxa loo isticmaali karaa cuntada, waxyaalaha la isku qurxiyo iyo warshadaha dawooyinka.
Warshadaha dawooyinka:
Betulin waxaa inta badan loo isticmaalaa sidii dhexdhexaad dawo ah, iyo Betulin iyo waxyaabaha ka soo jeeda sida wakiilada noolaha ayaa muujiyay awood weyn ee daaweynta HIV iyo kansarka.Isla mar ahaantaana, waxaa loo isticmaalaa antitussive iyo expectorant, daaweynta rhinitis xasaasiyad, hurdo la'aan, niyad-jabka, iwm.
Warshadaha cuntada:
Waxaa jira daraasado loo isticmaalo sida wax lagu ilaaliyo ee hilibka.
Warshadaha qurxinta:
Saamaynta xannibaadda ee Betulin ee dhaqdhaqaaqa collagenase iyo kororka unugyada maqaarka ayaa muujinaya in ay leedahay saameyn xooggan oo ka hortagga gabowga waxaana loo isticmaali karaa in lagu hagaajiyo maqaarka, simay maqaarka, iyo ka hortagga maqaarka dillaacsan.Sidoo kale waa gargaar wanaagsan oo galitaanka dibadda ah.
Waqtigan xaadirka ah Betulin waxaa inta badan lagu helaa soosaar toos ah, iyo inta badan soo saarista dareeraha reflux iyo nadiifinta recrystallization Gaar ahaan: 1. Ka saar betulin ka ethanol.Ka dib kuleylinta reflux qiyaastii 5saac, soosaarku waa faaruq iyo recrystallized ethanol 2 ilaa 3 jeer oo ethanol ah si loo helo badeeco cayriin oo betulin ah.2. Badeecada ceyriinka ah waxaa dib loo krashtay methanol/chloroform (1: 1) (80g kasta oo badeeco ceyriin ah waxay u baahan tahay 300mL methanol/chloroform) isku darka waxaa loo ogol yahay inuu istaago habeen ka dibna nuug la sifeeyo si loo helo betulin cad oo irbad u eg.3. Daaweynta Ultrasonic ee 20min marka dib-u-celinta la sameeyo, iyo wax-soo-saarka soo-saarka iyo nadiifinta alaabta ee betulin waa la hagaajin karaa iyada oo loo marayo burburinta ururka jilif.4. Xaaladaha ugu wanaagsan ee soo saarista dareeraha CO2 ee ugu sarreeya waa sida soo socota: qadarka wax ka beddelka wuxuu ahaa 115mL / (g budada bjørk);cadaadiska saarista waa 20MPa;heerkulka soo saariddu wuxuu ahaa 55 ℃;dareeraha socodka CO2 wuxuu ahaa 10kg/h.