I-HBTU CAS 94790-37-1 Peptide Coupling Reagent Purity > 99.0% (HPLC) Factory

Inkcazelo emfutshane:

Igama leMchiza: HBTU

CAS: 94790-37-1

Ubunyulu: >99.0% (HPLC)

Imbonakalo: Umgubo weCrystalline oMhlophe

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-HBTU (i-CAS: 94790-37-1) 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-HBTU,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	HBTU
Izithethantonye	1-[Bis (dimethylamino) methylene] -1H-benzotriazolium 3-Oxide Hexafluorophosphate;N,N,N′,N′-Tetramethyl-O-(1H-Benzotriazol-1-yl)uronium Hexafluorophosphate;O-Benzotriazole-N,N,N',N'-Tetramethyluronium-Hexafluorophosphate;O-(1H-Benzotriazol-1-yl)-N,N,N',N'-Tetramethyluronium Hexafluorophosphate;2-(1H-Benzotriazole-1-yl)-1,1,3,3-Tetramethyluronium Hexafluorophosphate
Ubume beStokhwe	Kwisitokhwe, isikali soRhwebo
Inombolo yeCAS	94790-37-1
Ifomula yeemolekyuli	I-C11H16F6N5OP
Ubunzima beMolekyuli	379.25 g/mol
Indawo yokunyibilika	≥200℃
Ukuxinana	1.5095
Inovakalelo	UkuKhanya Kunovakalelo, Bunobuzaza bokufuma
Ukunyibilika kwamanzi	Ayinyibiliki ngokupheleleyo emanzini
Ukunyibilika	Inyibilika kwiAcetonitrile.Inyibilika kancinane kwi-acetone, i-Ethanol
Ugcino Temp.	Indawo epholileyo neyomileyo (2~8℃)
I-COA kunye ne-MSDS	Iyafumaneka
Udidi	Coupling Reagents
Uphawu	Ruifu Chemical

Iinkcukacha:

Izinto	ImiGangatho yokuHlola	Iziphumo
Imbonakalo	Umgubo weCrystalline oMhlophe	Iyahambelana
Indawo yokunyibilika	≥200℃	205.6℃
Ilahleko ekomisweni	<0.50%	0.11%
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)	99.9%
I-Infrared Spectrum	Iyahambelana neSakhiwo	Iyahambelana
ISpectrum ye-NMR 1H	Iyahambelana neSakhiwo	Iyahambelana
Fluorine NMR Spectrum	Iyahambelana neSakhiwo	Iyahambelana
Uvavanyo lokunyibilika kwi-Acetonitrile	I-1g kwi-10ml i-Acetonitrile ecacileyo Isisombululo	Dlula
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 (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.

Indlela yoVavanyo lwe-HBTU:

1. Iipropati: Le mveliso kufuneka ibe ngumgubo omhlophe wekristale.
2. Ukumiselwa komxholo: ngokungqinelana nokusebenza okuphezulu kwechromatography yolwelo (i-Chinese Pharmacopoeia 2010 uhlelo lweSihlomelo VI D) ukuzimisela.
Iimeko zeChromatographic: I-octadecylsilane edibeneyo ye-silica gel yasetyenziswa njenge-filler, (250 * 4.6mm * 5.0μm);I-Acetonitrile: amanzi = 15: 85 (pH ilungiswe yi-acetic acid = 2.5) njengesigaba seselula;Ubude bokubona ubude be-258nm.Izinga lokuhamba: 0.5ml / min;Inani leepleyiti zethiyori ngokwe-HBTU
Incopho ephambili kufuneka ibalwe engekho ngaphantsi kwe-2000.
Indlela yokumisela: Thatha isixa esifanelekileyo sale mveliso, yenza isisombululo sesigaba seselula esine-HBTU 20μg nge-1ml, njengesisombululo sovavanyo.I-10 μL yesisombululo sovavanyo yatofwa kwichromatograph kwaye kabini ixesha lokugcinwa kwencopho yecandelo eliphambili larekhodwa.
Iziphumo: Ngokwendlela yokulinganisa indawo, umxholo we-HBTU akufanele ube ngaphantsi kwe-99.0%.
3. Indawo yokunyibilika: ngokwendlela yokumisela i-melting point (Isihlomelo VIIC se-Chinese Pharmacopoeia 2010 edition), izinga lokushisa ngu-3℃ / min.
Indawo yokunyibilika yale mveliso ayikho ngaphantsi kwe-200.0℃.
4. Ilahleko ekumiseni: thabatha le mveliso ukuya kwi-80 ℃ kwaye yome phantsi koxinzelelo oluncitshisiweyo lweeyure ze-4 ukuya kubunzima obuqhubekayo, kwaye ukulahlekelwa kwesisindo akufanele kudlule i-0.50%.
5. Ukucaca kwesisombululo: thabatha i-1g yale mveliso, yongeza i-10ml ye-acetonitrile, xubha kakuhle, isisombululo kufuneka sicace kwaye sibonakale.
6. Ugcino: Gcina kwindawo emnyama nepholileyo eyomileyo (2~8℃).
7. Ixesha lokuphonononga: unyaka omnye.

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.

94790-37-1 - Umngcipheko kunye noKhuseleko:

Iikhowudi zoMngcipheko
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R42/43 - Inokubangela uvakalelo ngokuphefumla kunye nokudibana nolusu.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
S22 - Musa ukuphefumla uthuli.
WGK eJamani 3
FLUKA BRAND F IIKHOWUDI 8-10-21
Ikhowudi yeHS 2933990099
I-Hazard Note irritant
Ubutyhefu LD50 ngomlomo kuMvundla: > 2000 mg/kg

Isicelo:

I-HBTU (i-CAS: 94790-37-1) i-reagent yokudibanisa esetyenziswa kwi-peptide synthesis.I-HBTU ibonakaliswe ukucinezela ngokufanelekileyo i-racemization.
I-HBTU sisixhobo sokudibanisa i-reagent esiqhele ukusetyenziswa kwi-peptide synthesis yesigaba esiqinileyo.I-HBTU iye yasetyenziswa kwiprotocol ye-Fmoc-based solid-phase peptide synthesis (SPPS) protocol.
I-HBTU, emva kokuziswa kwi-1978, i-agent ye-HBTU ibonisa ukuthandwa kwi-chemistry kunye nokusetyenziswa kweshishini ngenxa yeempawu zayo ezisebenzayo.ngaphezu koko, ikwabonisa ukuxhathisa ngokuchasene ne-racemization.ukuthambekela okuphantsi kobuhlanga yimfuneko ephambili ye-peptide synthesis.ngakumbi kwisigaba esiqinileyo se-peptide synthesis, izivuno zobuninzi ezinamaxesha amafutshane okuphendula zibalulekile ukuze kwenziwe udibaniso lweepeptides ezinkulu zibe nokwenzeka.
Uphononongo lwakutsha nje lubonisa ukuba ikristale kunye nesakhiwo sesisombululo sale arhente yokudibanisa i-guanidinium N-oxide kwaye hayi i-uronium compound;Ukudibanisa i-reagent ye-peptide synthesis;iingenelo zezi: racemization ephantsi kakhulu, iimeko reaction elula, ixesha reaction elifutshane kakhulu, kunye nezivuno eliphezulu.
I-Peptide synthesis ixhomekeke kakhulu kwii-reagents zokudibanisa ezisebenzayo nezikhuselekileyo.I-HBTU yaqinisekiswa ukuba iguqula i-carboxylic acids ibe yi-azides ngokufanelekileyo nangokusebenzayo.Inkqubo ingasetyenziswa kuluhlu olubanzi lweeasidi ze-carboxylic kubandakanywa ne-amino acids ekhuselweyo.Ukongeza, i-HBTU yayinexabiso elikhulu kwi-synthesis ye-dipeptidyl urea esters, ureas, kunye ne-carbamates evela kwi-acids.iingenelo ze-HBTU zibandakanya ezi ngongoma zilandelayo: 1) aziqhubi kwaye ngoko zifaneleke ngakumbi kwisisombululo / isigaba esiqinileyo se-peptide synthesis.2) i-solubility ephezulu kunye nokuzinza kwi-solvents classical.3) enokwenzeka esweni colorimetric reaction.