(Boc)2NH CAS 51779-32-9 Di-tert-Butyl Iminodicarboxylate Purity > 99.0% (HPLC) Lub Hoobkas Tiv Thaiv Reagent

Lus piav qhia luv luv:

Lub npe tshuaj: Di-tert-Butyl Iminodcarboxylate

Synonyms: (Boc)2NH;N-Boc-tert-Butylcarbamate

CAS: 51779-32-9 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Dawb crystalline hmoov

Tiv thaiv Reagents, Zoo Siab

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm Di-tert-Butyl Iminodicarboxylate ((Boc) 2NH) (CAS: 51779-32-9) nrog cov khoom zoo.Ruifu Chemical muab cov txheej txheem tiv thaiv reagents thiab coupling reagents.Peb tuaj yeem muab cov khoom xa tuaj thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Yuav Di-tert-Butyl Iminodicarboxylate,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	Di-tert-Butyl Iminodcarboxylate
Synonyms	(Boc)2NH;tert-Butyl Iminodicarboxylate;N-Boc-tert-Butylcarbamate;Iminodicarboxylic Acid Di-tert-Butyl Ester;Bis (tert-Butoxycarbonyl) ammonia
Tshuag xwm txheej	Hauv Tshuag
CAS Nr	51779-32-9
Molecular Formula	C10H19NO4
Molecular Luj	217.27 g / mol
Melting Point	114.0 ~ 120.0 ℃
Qhov ntom	1.037 ± 0.06 g / cm3
rhiab heev	Cua Sensitive, Lub teeb Sensitive
Dej Solubility	Insoluble hauv dej
Solubility	Chloroform, Methanol
Cia Temp.	Qhov chaw txias & qhuav (2 ~ 8 ℃)
COA & MSDS	Muaj
Qeb	Tiv thaiv Reagents
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb Crystalline hmoov	Ua raws
Melting Point	114.0 ~ 120.0 ℃	118.8 ~ 119.3 ℃
Poob rau ziab	<0.50%	0.10%
Purity / Analysis Method	> 99.0% (HPLC)	99.6%
Infrared Spectrum	Raws li tus qauv	Ua raws
NMR Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

Purity Test:

Chromatographic kem: SE-54 30m × 0.25mm × 0.5μm;
Detector: FID
Qhov kub thiab txias: 100 ℃
Lub sij hawm pib: 1 min
Cua sov tus nqi: 20 ℃ / min
Thaum kawg kub: 190 ℃
Thaum kawg: 10 min
Txhaj kub: 160 ℃
Kev ntsuas kub ntawm qhov ntsuas: 200 ℃
Sib piv: 50: 1;
Qauv loj: 0.2μl;
Diluent: methanol
Qhov tshwm sim: Lub purity yog ntau dua 99.0% los ntawm qhov chaw normalization txoj kev.

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov txias thiab qhuav (2 ~ 8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

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.

51779-32-9 - Risk thiab Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
WGK Germany 3
HS Code 29241990
Hazard Note Irritant

Daim ntawv thov:

Di-tert-Butyl Iminodicarboxylate ((Boc) 2NH) (CAS: 51779-32-9)
Daim ntawv thov Di-tert-Butyl Iminodicarboxylate yog cov tshuaj nruab nrab, uas tuaj yeem npaj los ntawm ib kauj ruam cov tshuaj tiv thaiv ntawm formamide thiab Boc2O.
Lub compound yog siv los ua ib qho reagent rau kev npaj cov thawj amines los ntawm alkyl halides.Nws tau nrov ua lwm txoj hauv kev rau Gabriel synthesis rau tib qhov hloov dua siab tshiab.Amines kuj tuaj yeem npaj los ntawm cawv los ntawm lub cev qhuav dej siv cov tshuaj tiv thaiv Mitsunobu.Hauv kev ua raws li niaj zaus, reagent yog deprotonated los muab cov poov tshuaj ntsev, uas yog N-alkylated.Cov pab pawg tiv thaiv Boc raug tshem tawm tom qab nyob rau hauv cov kua qaub.
Di-tert-Butyl Iminodicarboxylate yog ib pab pawg neeg tiv thaiv amine uas yog siv los npaj conformationally constrained spirocycles li CCR1 antagonists.
Kev npaj cov tshuaj DMAP (0.61g, 5.0mmol) hauv MeCN (15ml) yog maj mam ntxiv rau cov tshuaj formamide (2.5g,56mmol) thiab Boc2O (24).g, 110mol) hauv MeCN (15 ml).Tom qab nplawm ntawm chav tsev kub rau 4h, cov tshuaj daj tau txias rau 0 ° C, thiab N, N-diethylenediamine (6.97g, 60mmol) tau maj mam ntxiv ntawm 0 ℃.Lub resulting sib tov yog stirred nyob rau hauv chav tsev kub rau 12h thiab lim los ntawm ib tug nyias silica ncoo;lub resulting sib tov yog lim nyob rau hauv chav tsev kub.Tom qab ntawd cov kuab tshuaj yog evaporated nyob rau hauv lub siab txo.Cov khoom nyoos tau lim los ntawm silica gel chromatography thiab eluted nrog EtOAc/ hexane (1: 5) kom tau txais cov khoom npe, uas yog cov khoom dawb (10.99g, 92%).