Boc-His(Dnp)-OH·IPA CAS 25024-53-7 Purity > 98.5% (HPLC)

Lus piav qhia luv luv:

Lub npe tshuaj: Boc-His(Dnp)-OH·IPA

CAS: 25024-53-7 Nr

Purity:> 98.5% (HPLC)

Cov tsos mob: Lub teeb daj hmoov

Boc-Amino Acids thiab Derivative, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Boc-Nws (Dnp)-OH·IPA (CAS: 25024-53-7) nrog cov khoom zoo.Ruifu Chemical muab ntau cov amino acids thiab derivatives.Peb tuaj yeem muab kev xa khoom thoob ntiaj teb, me me thiab ntau qhov ntau.Yuav Boc-Nws(Dnp)-OH·IPA,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Boc-His(Dnp)-OH·IPA
Synonyms	Boc-L-His(Dnp)-OH·IPA;Nα-Boc-Nim-2,4-Dinitrophenyl-L-Histidine · Isopropanol;Boc-Nim-2,4-Dinitrophenyl-L-Histidine;N-Boc-1-(2,4-Dinitrophenyl)-L-Histidine;N-(tert-Butoxycarbonyl)-1-(2,4-Dinitrophenyl)-L-Histidine
Tshuag xwm txheej	Hauv Tshuag
CAS Nr	25024-53-7
Molecular Formula	C17H19N5O8 · C3H8O
Molecular Luj	481.50 g / mol
Melting Point	98.0 ~ 100.0 ℃
Qhov ntom	1.49 ib
rhiab heev	Lub teeb Sensitive
Dej Solubility	Me ntsis Soluble hauv dej
Cia Temp.	Qhov chaw txias & qhuav (≤8 ℃)
COA & MSDS	Muaj
Qeb	Boc-Amino Acids
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Lub teeb daj hmoov	Ua raws
Melting Point	98.0 ~ 100.0 ℃	98.0 ~ 100.0 ℃
Kev sib hloov tshwj xeeb [α]20/D	+63.0 ± 3.0 ° (C = 1 hauv EtOAc)	+63.8 °
Purity / Analysis Method	> 98.5% (HPLC)	99.37%
300 MHz NMR Spectrum 1H	Raws li tus qauv	Ua raws
TLC Analysis	Ib Qhov Chaw	Ua raws
IR Spectrum	Nyob rau hauv raws li tus qauv	Ua raws
Xaus	Cov khoom no los ntawm Kev Tshawb Fawb Pom Zoo nrog Cov Txheej Txheem Enterprise
Kev siv tseem ceeb	Boc-Amino Acids;Peptide Synthesis;Pharmaceutical Intermediates

Pob & Cia:

Pob: Fluorinated Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, lossis raws li cov neeg siv khoom xav tau.

Cia txias:Lub teeb Sensitive, khaws cia hauv qhov tsaus ntuj.Khaws rau hauv cov thawv ntim khoom ntawm qhov txias, qhuav (≤8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

25024-53-7 - Kev pheej hmoo thiab kev nyab xeeb:

Kev nyab xeeb piav qhia
S22 - Tsis txhob nqus plua plav.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
WGK Germany 3
FLUKA BRAND F CODE 8
TSCA Yes

Daim ntawv thov:

Boc-His(Dnp)-OH·IPA (CAS: 25024-53-7), pawg Dnp ruaj khov rau HF thiab TFMSA.Amino acids thiab derivatives, peptide synthesis, tshuaj intermediates, biochemical reagents.Raws li ib tug raug derivative ntawm L-Histidine, Boc-His (Dnp)-OH·IPA tau txais ntau thiab ntau xim nyob rau hauv kev lag luam tshuaj thiab tshuaj.
Kev npaj Siv 2,4-Dinitrophenyl-L-Histidine ua cov khoom pib, lub hom phiaj compound N-(tert-Butoxycarbonyl)-1-(2, 4-Dinitrophenyl)-L-Histidine tau npaj los ntawm amino tiv thaiv cov tshuaj tiv thaiv nrog ditert-butyl dicarbonate.Fig. 1 Kev sim ua haujlwm ntawm cov tshuaj tiv thaiv synthesis ntawm N-(tert-Butoxycarbonyl)-1-(2, 4-Dinitrophenyl)-L-Histidine: 2,4-Dinitrophenyl-L-Histidine yog yaj hauv 100mL ntawm sodium hydroxide aqueous tov , 200mL ntawm tetrahydrofuran thiab 250g ntawm ditert-butyl dicarbonate yog txuas ntxiv, tus nqi pH raug tswj mus rau 8-9, thiab tom qab 12h ntawm cov tshuaj tiv thaiv, ethyl acetate tau muab rho tawm ob zaug, 500mL txhua zaus;HCI yog siv los acidify lub aqueous theem rau pH nqi ntawm 1-2, thiab ethyl acetate yog siv los rho tawm cov khoom 3 zaug, 500mL txhua zaus.Cov ester txheej yog ua ke thiab ntxuav ob zaug nrog saturated brine, 200 ml.Qhuav nrog anhydrous sodium sulfate rau 12h, lim, mloog zoo thiab crystallize, thiab qhuav ntawm 40-50 ℃ kom tau N-(tert-Butoxycarbonyl)-1-(2, 4-Dinitrophenyl)-L-Histidine.