(Boc)2NH CAS 51779-32-9 Di-tert-Butyl Iminodicarboxylate Purity >99.0% (HPLC) Factory Protecting Reagent

Inkcazelo emfutshane:

Igama leKhemikhali: Di-tert-Butyl Iminodicarboxylate

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

CAS: 51779-32-9

Ubunyulu: >99.0% (HPLC)

Imbonakalo: Umgubo weCrystalline oMhlophe

Ukukhusela iiReagents, umgangatho ophezulu

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iimveliso ezinxulumeneyo

Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-Di-tert-Butyl Iminodicarboxylate ((Boc)2NH) (CAS: 51779-32-9) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-reagents ezikhuselayo kunye ne-coupling reagents.Sinokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, ubungakanani obuncinci kunye nobuninzi obukhoyo.Thenga i-Di-tert-Butyl Iminodicarboxylate,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Di-tert-Butyl Iminodicarboxylate
Izithethantonye	(Boc)2NH;tert-Butyl Iminodicarboxylate;N-Boc-tert-Butylcarbamate;Iminodicarboxylic Acid Di-tert-Butyl Ester;Bis(tert-Butoxycarbonyl)ammonia
Ubume beStokhwe	Ikhona evenkileni
Inombolo yeCAS	51779-32-9
Ifomula yeemolekyuli	C10H19NO4
Ubunzima beMolekyuli	217.27 g/mol
Indawo yokunyibilika	114.0 ~ 120.0℃
Ukuxinana	1.037±0.06 g/cm3
Inovakalelo	Ubuthathaka bomoya, ukuKhanya okungevayo
Ukunyibilika kwamanzi	Ayinyibilikiyo emanzini
Ukunyibilika	I-Chloroform, iMethanol
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	Ukukhusela iiReagents
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Umgubo weCrystalline oMhlophe	Iyahambelana
Indawo yokunyibilika	114.0 ~ 120.0℃	118.8 ~ 119.3℃
Ilahleko ekomisweni	<0.50%	0.10%
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)	99.6%
I-Infrared Spectrum	Iyahambelana neSakhiwo	Iyahambelana
NMR Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo

Uvavanyo loBunyulu:

Ikholamu yeChromatographic: SE-54 30m×0.25mm×0.5μm;
Umtshina: FID
Ubushushu bokuqala: 100℃
Ixesha lokuqala: 1min
Izinga lokufudumala: 20℃/min
Ubushushu bokugqibela: 190℃
Ekugqibeleni: 10min
Iqondo lobushushu lokutofa: 160℃
Iqondo lobushushu lomtshini: 200℃
Umlinganiselo wokwahlula: 50:1;
Ubungakanani besampuli: 0.2μl;
Diluent: methanol
Isiphumo: Ubunyulu bebungaphezulu kwe-99.0% ngendlela yesiqhelo yommandla.

Ukupakishwa/uGcino/Ukuhambisa ngenqanawe:

Umqulu:Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi.
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo neyomileyo (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.

Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.

Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.

UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.

Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.

Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.

MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.

Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.

Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.

Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.

Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.

Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.

51779-32-9 - Umngcipheko kunye noKhuseleko:

Iimpawu zeHazard Xi - Irritant
Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazo yoKhuseleko S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
WGK eJamani 3
Ikhowudi yeHS 29241990
I-Hazard Note irritant

Isicelo:

I-Di-tert-Butyl Iminodicarboxylate ((Boc)2NH) (CAS: 51779-32-9)
Isicelo se-Di-tert-Butyl Iminodicarboxylate yindawo ephakathi yamayeza, enokuthi ilungiswe ngokusabela kwenyathelo elinye le-formamide kunye ne-Boc2O.
Ikhompawundi isetyenziswe njenge-reagent yokulungiswa kwee-amine eziphambili ezivela kwi-alkyl halides.Yaziswa njengenye indlela yeGabriel synthesis yokuguqulwa okufanayo.Ii-amines nazo zinokulungiswa kwii-alcohols ngokuphelelwa ngamanzi emzimbeni kusetyenziswa i-Mitsunobu reaction.Ekuphunyezweni okuqhelekileyo i-reagent ichithwa ukuze inike ityuwa ye-potassium, eyi-N-alkylated.Amaqela akhuselayo e-Boc asuswa emva koko phantsi kweemeko ezineasidi.
I-Di-tert-Butyl Iminodicarboxylate liqela le-amine elikhuselweyo elisetyenziselwa ukulungiselela i-spirocycles ethintelweyo njenge-CCR1 abachasi.
Ukulungiswa kwesisombululo se-DMAP (0.61g, 5.0mmol) kwi-MeCN (15ml) yongezwa ngokukhawuleza kwisisombululo se-formamide (2.5g, 56mmol) kunye ne-Boc2O (24).g, 110mol) kwi-MeCN (15ml).Emva kokuvuselela kwiqondo lokushisa kwe-4h, isisombululo esiphuzi sapholiswa kwi-0 ° C, kunye ne-N,N-diethylenediamine (6.97g, 60mmol) yongezwa kancinci kwi-0℃.Umxube obangelwayo wawuxutywe kwiqondo lokushisa kwe-12h kwaye ucocwe nge-silica pad encinci;umxube obangelwayo wahluzwa kwiqondo lokushisa.I-solvent iye ibe ngumphunga phantsi koxinzelelo oluncitshisiweyo.Imveliso ekrwada yacocwa ngesilica gel chromatography kwaye yahlanjululwa nge-EtOAc/hexane (1:5) ukufumana imveliso yesihloko, eqinileyo emhlophe (10.99g, 92%).