I-DEPBT CAS 165534-43-0 Peptide Coupling Reagent Purity > 99.0% (HPLC) Factory

Inkcazelo emfutshane:

Igama leMichiza: I-DEPBT

CAS: 165534-43-0

Ubunyulu: >99.0% (HPLC)

Mhlophe ukuya kuMhlophe-Mhlophe wePowder

Peptide Coupling Reagent, 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-3- (Diethoxyphosphoryloxy) -1,2,3-Benzotriazin-4 (3H)-enye (DEPBT) (CAS: 165534-43-0) enomgangatho ophezulu.I-Ruifu Chemical ibonelela ngothotho lwee-reagents ezikhuselayo kunye ne-coupling reagents.I-Ruifu inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, amanani amancinci kunye nesixa esikhulu esikhoyo.Thenga i-DEPBT,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	3-(Diethoxyphosphoryloxy)-1,2,3-Benzotriazin-4(3H)-enye
Izithethantonye	Ityala;I-Diethyl 3,4-Dihydro-4-oxo-1,2,3-Benzotriazin-3-yl Phosphate;I-Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) Phosphate
Ubume beStokhwe	Kwi-Stock, iMveliso yeMisa
Inombolo yeCAS	165534-43-0
Ifomula yeemolekyuli	I-C11H14N3O5P
Ubunzima beMolekyuli	299.22 g/mol
Indawo yokunyibilika	68.0 ~ 78.0℃
Ukuxinana	1.45±0.10 g/cm3
Inovakalelo	Hygroscopic.Ubunobuzaza bokufuma, Bunovelwano kuKhanya
Ukunyibilika kwi-Ethylacetate	Phantse Ukungafihli
Ugcino Temp.	Indawo epholileyo kunye neyomileyo (≤-20℃, Kude nokukhanya)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	Coupling Reagents
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Mhlophe ukuya kuMhlophe-Mhlophe wePowder	Iyahambelana
Indawo yokunyibilika	68.0 ~ 78.0℃	72.5~73.1℃
Ilahleko ekomisweni	<0.50%	0.13%
Intsalela kwi-Ignition	<0.20%	0.12%
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)	99.8%
Ukunyibilika kwi-EtOAC	Isisombululo esiselubala	Iyahambelana
I-Infrared Spectrum	Iyahambelana neSakhiwo	Iyahambelana
I-1 H NMR Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha

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 (≤-20℃) 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.

165534-43-0 - Umngcipheko kunye noKhuseleko:

Iimpawu zeHazard Xi - Irritant
Iikhowudi zoMngcipheko
36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumula kunye nesikhumba.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
WGK eJamani 3

Isicelo:

I-3-(Diethoxyphosphoryloxy) -1,2,3-Benzotriazin-4 (3H)-enye (DEPBT) (CAS: 165534-43-0) i-peptide coupling reagent esetyenziswe kwi-peptide synthesis.Ibonisa ukuchasana okuphawulekayo kwi-racemization.I-DEPBT yi-reagent edibanisayo eyenza kube lula ukubunjwa kwe-amide bond kwaye ixhathisa i-racemization.Kuye kwaboniswa ukuba kusebenza ngakumbi kune-phosphonium kunye ne-uronium coupling reagents.
I-DEPBT, i-reagent esebenza kakhulu yokwenza i-amide bond ekwenzeni iimolekyuli ezintsonkothileyo kunye ne-peptide cyclization.Iyahambelana nesisombululo kunye ne-slid-phase synthesis.I-DEPBT iyahambelana nesisombululo kunye ne-SPPS.
I-DEPBT yi-organophosphorous coupling reagent esetyenziswa kwi-peptide chemistry.I-DEPBT isebenza ngokufanelekileyo kwi-synthesis ye-linear, i-cyclic kunye ne-sterically ithintele i-peptides, kwisisombululo kunye ne-synthesis yesigaba esiqinileyo, ukufezekisa isivuno esiphezulu nge-kinetics ekhawulezayo kunye nokugcinwa okuphawulekayo koqwalaselo.I-DEPBT inokwakheka lula, yicrystalline phosphate stable kangangeenyanga kwaye ibonisa rhoqo ukusebenza okungcono kunephosphonium esetyenziswa ngokuqhelekileyo kunye neetyuwa zeuronium.Ngokucacileyo, phambi kwe-DEPBT akuyimfuneko ukukhusela iqela le-hydroxyl kwi-amino acids (njenge-tyrosine, i-serine, kunye ne-threonine) kunye neqela le-imidazole le-histidine.Ngoko ke, i-DEPBT ingaqeshwa kwi-synthesis ye-amino alcohols kunye ne-N-glycopeptides.I-DEPBT ifumana usetyenziso ekudityanisweni kweepeptides ezininzi zebhayoloji kunye neemveliso zendalo ezintsonkothileyo.