Fmoc-Leu-OH CAS 35661-60-0 N-Fmoc-L-Leucine daahirnimada>99.0% (HPLC) Warshada

Sharaxaad Gaaban:

Magaca Kiimikada: N-Fmoc-L-Leucine

La mid ah: Fmoc-Leu-OH

CAS: 35661-60-0

Daahirsanaanta:>99.0% (HPLC)

Muuqaalka: Budada Cad

Asiidhyada Fmoc-Amino, Tayo Sare

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee N-Fmoc-L-Leucine (Fmoc-Leu-OH) (CAS: 35661-60-0) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa taxane amino acids ah.Waxaan bixin karnaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibso Fmoc-Leu-OH,Please e-mail: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada N-Fmoc-L-Leucine
La mid ah Fmoc-Leu-OH;Fmoc-L-Leu-OH;Fmoc-L-Leucine;N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-Leucine;N-(9-Fluorenylmethoxycarbonyl)-L-Leucine
Heerka Saamiyada Kaydka dhexdiisa, Awoodda Wax-soo-saarka ilaa Tan bishii
Lambarka CAS 35661-60-0
Qaanuunka molecular C21H23NO4
Miisaanka Molecular 353.42 g/mol
Meesha dhalaalaysa 153.0 ilaa 160.0 ℃
Cufnaanta 1.207± 0.06 g/cm3
Xasaasi ah Hygroscopic
Solubility in Methanol Ku dhawaad ​​Hufnaan
Heerkulka Kaydinta Meel Qabow & Qallalan (2 ~ 8 ℃)
COA & MSDS La heli karo
Qaybta Fmoc-amino acids
Summada Kiimikada Ruifu

Tilmaamaha:

Walxaha Heerarka Kormeerka Natiijooyinka
Muuqashada Budada Cad Budada Cad
Wareeg gaar ah [α]20/D -25.0°±2.0° (C=1 gudaha DMF)
-24.6°
Meesha dhalaalaysa 153.0 ilaa 160.0 ℃ 155.1 ℃
TLC ≥98.0% >98.0%
Nadiifnimada indhaha <0.30% D-Enantiomer U hogaansama
Cadaynta Xalka 0.3 garaam oo 2ml DMF Cad Xalka U hogaansama
Tijaabada Kaiser <0.05% <0.05%
Biyaha waxaa qoray Karl Fischer <0.50% 0.12%
Khasaare xagga qalajinta <0.50% (60℃, 2 saac) 0.15%
Fmoc-β-Ala-OH <0.20% (HPLC) U hogaansama
Fmoc-β-Ala-Leu-OH <0.10% (HPLC) U hogaansama
Fmoc-Leu-Leu-OH <0.10% (HPLC) U hogaansama
Fmoc-Ile-OH <0.10% (HPLC) U hogaansama
Assay Free Amino Acid <0.20% (GC) U hogaansama
Ethyl acetate <0.50% (GC) U hogaansama
Daahirnimada / Habka Falanqaynta >99.0% (HPLC) 99.85%
Mass Spectrum Sida waafaqsan Heerka U hogaansama
NMR Spectrum Sida waafaqsan Heerka U hogaansama
Gabagabo Alaabta waa la tijaabiyay oo waafaqay qeexitaannada

Xidhmada & Kaydinta:

Xidhmada: Dhalada fluorinated, bacda bireed aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xidhan meel qabow oo engegan (2 ~ 8℃) bakhaar ka fog walxaha aan ku haboonayn.Ka ilaali iftiinka iyo qoyaanka.

Habka Falanqaynta:

Habka kormeerka
1. Muuqashada
-- Kormeer muuqaal ah
2. Daahirnimada (HPLC)
2.1 Qalabka
chromatography dareere waxqabadka sare leh, PDA detector.
Isku dheelitirka falanqaynta elegtarooniga ah
2.2 Reagent
Acetonitrile (darajada chromatographic), Trifluoroacetic acid (darajada chromatographic)
2.3 Xaaladaha Chromatographic
2.3.1 Tiirka: YMC-ODS-AM, 5μL, 250x4.6 mm
2.3.2 Dhererka mowjadda ogaanshaha: INC220nm
Heerka socodka: 1.0ml/min
Cabbirka Tusaalaha: 10μL (tixraac)
Daawada: acetonitrile
Wakhtiga xog ururinta:25.00min
2.4 diyaarinta wajiga wareega
Marxaladda wareega A (0.1% trifluoroacetic acid): si sax ah u nuugo 2.0ml trifluoroacetic acid, oo lagu qasi jiray biyo ilaa 2000ml, si fiican u walaaq, iyo degassing;
Marxaladda wareega B (0.1% acetonitrile trifluoroacetic acid): si sax ah u nuugo 2.0ml trifluoroacetic acid, oo lagu qasi karo 2000ml leh acetonitrile, isku dhafka iyo degassing;
Waqtiga (daqiiqo) A% B%
0.00 90 10
13.00 10 90
18.00 10 90
18.01 90 10
23.00 90 10
2.6 Diyaarinta xal muunad
Miisaam oo milaan 0.1g muunada leh acetonitrile oo ku milo 100ml, si fiican u rux si aad u isticmaasho, ama isku uruursi isku mid ah.U diyaari laba muunado oo isbarbar socda.
2.7 Tusaalaha Go'aaminta
U falanqeyso muunada iyadoo la raacayo nidaamka muunada ee soo socota:
In ka badan 1 duritaan oo xal maran
1 muunada muunada irbadda 1#
1 muunada muunada irbadda 2#
2.8 Natiijooyinka Xisaabinta
2.8.1 Habka caadiga ah ee aagga ugu sarreeya ayaa la isticmaalay si loo xisaabiyo nadiifinta HPLC iyada oo laga jarayo meel bannaan.
2.8.2 Macnaha qaraabo leexinta nadiifinta laba irbadood waa in aanu ka badnayn 1%
2.8.3 Haddii natiijooyinka labada irbadood ay buuxiyaan shuruudaha aqbalaadda, celceliska nadiifinta ayaa loo qaataa natiijada kama dambaysta ah.
3, barta dhalaalidda -- RY-1 aaladda dhibicda dhalaalka
4. Luminta habka tijaabada qallajinta
4.1 Qalabka:
Foornada heerkulbeegga ee korantada, 1/10,000 dheelitirnaan.
4.2 Habka:
Dhalo miisaankeedu siman yahay oo leh miisaan joogto ah iyo daboolka afka dhulka oo aad u engegan, miisaan 1 garaam (sax ah ilaa 0.0001 garaam) ee muunada.Muunada waa in si siman loogu faafiyaa gunta dhalada miisaanka oo dhumucdiisu aanay ka badnayn 10mm, waa in lagu ridaa foorno heerkulbeeg ah oo koronto ah, qallaji 105 ~ 110℃ 3 saacadood, ka dibna u gudub qolka qalajinta si aad u qaboojiso heerkulka qolka ee miisaanka.
Xisaabinta: Khasaaraha qalajinta %= (M1-M2) ÷M×100
Halka: M1: miisaanka saamiga iyo dhalada cabbirka ka hor inta aan la qalajin, garaam
M2: miisaanka muunada iyo cabirka dhalada qalajinta ka dib, garaam
M: Tusaalaha miisaanka, garaam
5. Wareegid gaar ah
-- Wareegid gaar ah ayaa lagu cabbiraa si waafaqsan GB/T613-1988
Tusaalaha diyaarinta: 0.5000g muunad ayaa si sax ah loo miisaamay oo loo guuray dhalada mugga 50ml nadiif ah oo qalalan, 20ml DMF ayaa lagu daray, dhalada ayaa la daboolay oo la ruxay si ay u milmaan, ka dibna lagu qaso miisaanka DMF.
Tijaabi: Ku hagaaji eber gyroscope-ka tijaabada ka hor, ka dibna ku shub tuubada tijaabada xalka muunada, duub xagasha wareega, oo ku xisaabi wareega gaarka ah ee muunada adigoo isticmaalaya qaacidada soo socota.
[а]D20=(r×50) ÷ (L×W)
[а] D20: Wareegga indhaha ee gaarka ah ee 25℃ ee xalka muunada
r: wareegga indhaha ee lagu arkay 20 ℃ ee xalka muunada
50: Mugga xal muunad la diyaariyey (ml)
w: Tusaalaha miisaanka (g)
L: Dhererka tuubada wareegga indhaha (dm)

Faa'iidooyinka:

Awood ku filan: Tas-hiilaad ku filan iyo farsamoyaqaanno

Adeegga Xirfadlaha: Adeegga iibsashada hal joogsi

Xidhmada OEM: Xidhmada gaarka ah iyo summada ayaa diyaar ah

Gaadhida Degdega ah: Haddii kaydku ku jiro, dammaanad bixinta saddex maalmood ah

Supply xasiloon: Hayso kayd macquul ah

Taageerada Farsamada: Xalka tignoolajiyada waa la heli karaa

Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

FAQ:

Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.

Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.

Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.

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.

Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.

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.

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Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.

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Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.

35661-60-0 - Khatarta iyo Badbaadada:

Calaamadaha halista Xi - xanaaq badan
Xeerarka halista 36/37/38 - Ka xanaajiya indhaha, habdhiska neefsiga iyo maqaarka.
Sharaxaada Badbaadada S22 - Ha neefsan boorka.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga.
S27 - Isla markiiba iska siib dhammaan dharka wasakhaysan.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
WGK Germany 3
HS code 2922491990

Codsiga:

N-Fmoc-L-Leucine (Fmoc-Leu-OH) (CAS: 35661-60-0) waa soosaar amino acid ah oo lagu diyaarin karo falcelinta L-Leucine iyo 9-Fluorenomethoxycarbonyl Chloride.
Fmoc-amino acids, oo loo isticmaalo isku-dhafka peptide, oo loo isticmaalo sida dhexdhexaadinta isku-dhafka organic, dhexdhexaadinta daawada, reagent biochemical ama reagent kiimikaad.
Fmoc-L-Leu-OH, waa soosaar amino acid, oo loo isticmaalo kiimiko peptide.Dhismaha caadiga ah ee isku dhafka peptide wejiga adag ee joogtada ah ee raacaya Fmoc-tactics.Sidoo kale waa mid ka mid ah kuwa cusub ee loo yaqaan 'PPARγ ligands' kuwaas oo siyaalo kala duwan u dhaqaajin kara PPARγ, taas oo yaraynaysa kala-duwanaanta osteoclasts-ka, sidaas awgeedna waa bartilmaameedyo daweyn oo ka wanaagsan dawooyinka caadiga ah ee antidiabetic.
Diyaarinta 1.05g (0.008 mol) L-Leucine adag ayaa lagu kala diraa 10% sodium carbonate xal, walaaqay si buuxda u milmi glycine adag, iyo 9-fluorene methoxycarbonyl chloride (2.10g, 0.008 mol) xal ku milmay toluene (2 ~ 205 ml) waxaa lagu daraa si tartiib tartiib ah 20 ~ 30 ℃, isku darka ku darida 30 ~ 60 daqiiqo, ku dhamee ku darsiga hoos udhaca, walaaq 20 ~ 30 ℃ 1 ~ 8 saacadood, ku dar 30-200 ml oo biyo ah si aad u milmaan, kuna soo saar n-butyl acetate (80 ml) si looga saaro 9-fluorene methoxycarbonyl chloride xad-dhaaf ah, Marxaladda aqueous ee la helay waxaa lagu daray acid hydrochloric acid PH = 0.5 ~ 3.5, ka dibna la soo saaro n-butyl acetate (80 ml), iyo marxaladda saliidda ee la helay waa biyo lagu dhaqay si looga saaro hydrochloric acid, marxaladda saliidda waxaa la saaray si looga saaro dareeraha n-butyl acetate, kiristaalo cad ayaa la dajiyay, la sifeeyay oo la qalajiyey si loo helo 2.46g ee Nα-9-fluorene methoxycarbonyl-L-leucine, oo leh wax-soo-saarka 87.0 %.

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