H-Glu(OtBu)-OH CAS 2419-56-9 Nadiifinta>98.0% (HPLC) Warshada
Shanghai Ruifu Chemical Co., Ltd. waa saaraha ugu horreeya ee H-Glu (OtBu) -OH (CAS: 2419-56-9) oo leh tayo sare leh.Kiimikada Ruifu waxay keentaa asiidhyo amino oo taxane ah iyo soosaarayaal.Waxaan bixin karnaa gaarsiinta adduunka oo dhan, tiro yar iyo tiro badan oo la heli karo.Iibso H-Glu(OtBu) -OH,Please contact: alvin@ruifuchem.com
| Magaca Kiimikada | L-Glutamic Acid 5-tert-Butyl Ester |
| La mid ah | H-Glu(OtBu)-OH;L-Glu(OtBu)-OH;L-Glutamic Acid γ-tert-Butyl Ester;5-tert-Butyl L-Glutamate;(2S)-2-Amino-5-tert-Butoxy-5-Oxopentanoic Acid;(S)-2-Amino-5-tert-Butoxy-5-Oxopentanoic Acid |
| Heerka Saamiyada | In Stock |
| Lambarka CAS | 2419-56-9 |
| Qaanuunka molecular | C9H17NO4 |
| Miisaanka Molecular | 203.24 g/mol |
| Meesha dhalaalaysa | 182 ℃ ( shid) |
| Cufnaanta | 0.992 g/cm3 |
| Xasaasi ah | Xasaasida kulaylka |
| Solubility | Si aan badnayn ugu milmay Biyaha;Dhab ahaantii Aan ku milmin Ethanol ama Ether |
| Heerkulka Kaydinta | Meel Qabow & Qallalan (2 ~ 8 ℃) |
| COA & MSDS | La heli karo |
| Qaybta | Amino Acids iyo Derivatives |
| Summada | Kiimikada Ruifu |
| Walxaha | Heerarka Kormeerka | Natiijooyinka |
| Muuqashada | Budada Cad | Budada Cad |
| Wareeg gaar ah [α]20/D | +19.0°±2.0° (C=1 gudaha AcOH) | +20.4° |
| Meesha dhalaalaysa | ~ 170.0 ℃ | 171.2 ~ 171.8 ℃ |
| TLC | ≥98.0% | >98.0% |
| Falanqaynta Cunsurka (C,H,N) | ≤5.0% | <5.0% |
| Cadaynta Xalka | 0.3 garaam oo 2ml AcOH cad ah | U hogaansama |
| Waxyaabaha Biyaha (KF) | ≤6.00% | 1.25% |
| Khasaare xagga qalajinta | ≤5.00% (70°C, 2h) | 0.48% |
| Daahirnimada / Habka Falanqaynta | >98.0% (HPLC) | 99.12% |
| Mass Spectrum | Sida waafaqsan Heerka | U hogaansama |
| NMR Spectrum | Sida waafaqsan Heerka | U hogaansama |
| Gabagabo | Alaabta waa la tijaabiyay oo waafaqay tilmaamihii la bixiyay | |
Xidhmada: Dhalada fluorinated, bacda bireed aluminium, 25kg/Drum kartoonada, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Xasaasida kulaylka.Ku kaydi weelasha xidhan meel qabow oo engegan (2 ~ 8℃) bakhaar ka fog walxaha aan ku haboonayn.Ka ilaali kulaylka, iftiinka iyo qoyaanka.
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.
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
R22 - Waxyeelo leh haddii la liqo
R24 - Sunta maqaarka
Sharaxaada Badbaadada
S22 - Ha neefsan boorka.
S24/25 - Iska ilaali taabashada maqaarka iyo indhaha.
S25 - Ka fogow taabashada indhaha.
WGK Germany 3
HS code 2922491990
Heerka Khatarta IRRATANT
L-Glutamic Acid 5-tert-Butyl Ester (H-Glu(OtBu) -OH) (CAS: 2419-56-9) waa glutamic acid derivative, waxaa lagu heli karaa falcelinta glutamic acid iyo tert-butyl acetate.
Amino acids iyo derivatives, oo loo isticmaalo isku-dhafka peptide, dhexdhexaadiyeyaasha synthesis organic, dhexdhexaadiyeyaasha dawooyinka, reagents biochemical, reagents kiimikaad.
Diyaarinta ku dar 2324g oo tert-butyl acetate ah iyo 73.5g oo glutamic acid ah 3000mL dhalada saddexda af ah, walaaq, ku rid 160.8mL perchloric acid, ka fal celi 10℃ 48 saacadood, qabow 0℃, ku dar 1000ml oo biyo ah Qaado (inta soo hartay tert-butyl acetate waxaa loo soo saaray sidii dareere), dhexdhexaadin Na2CO3 ilaa pH = 8 ~ 9, kala saar dareeraha, ka dibna ku dhaq 400 mL1% Na2CO3 xal aqueous saddex jeer, oo xooga saar lakabka tert-butyl acetate hoostiisa cadaadiska si loo helo 42g oo saliid ah Glu(OtBu)2 oo leh wax-soo-saarka 32.4%.Ku dar 42g oo Glu(OtBu) 2 ah 1000ml oo dhalada saddexda af ah,kadib ku dar 400mL oo biyo ah iyo 11g oo CuCl2,kor u qaad heerkulka 50℃,ka fal celi 12 saacadood,kadib diyaari Cu[Glu(OtBu)]x(x) = 1 ~ 2);Marka ay hoos u dhigto heerkulka qolka, ku dar 19g oo tetramethylethylenediamine ah iyo 100mL of dioxane, ka dibna ku hagaaji pH ilaa 8 ~ 9 leh triethylamine, L-Glutamic Acid 5-tert-Butyl Ester ayaa la diyaariyey.
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