HOAt CAS 39968-33-7 1-Hydroxy-7-Azabenzotriazole Peptide Coupling Reagent Purity >99.5% (HPLC) Factory

Incazelo emfushane:

I-1-Hydroxy-7-Azabenzotriazole

Amazwi afanayo: HOAT

I-CAS: 39968-33-7

Ubumsulwa: >99.5% (HPLC)

I-Crystalline Powder emhlophe ukuya kokumhlophe

Peptide Coupling Reagents, High Quality

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili we-1-Hydroxy-7-Azabenzotriazole (HOAt) (CAS: 39968-33-7) enekhwalithi ephezulu.I-Ruifu Chemical ihlinzeka ngochungechunge lwama-reagents avikelayo kanye nama-reagents ahlanganisayo.I-Ruifu inganikeza ukulethwa komhlaba wonke, intengo encintisanayo, amanani amancane nayinqwaba atholakalayo.Thenga i-HOATPlease contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-1-Hydroxy-7-Azabenzotriazole
Omqondofana	I-HOAT;3H-[1,2,3]-Triazolo[4,5-b]pyridin-3-ol;I-N-Hydroxy-7-Azobenzotriazole;7-Aza-1-Hydroxybenzotriazole
Isimo Sesitoko	Esitokweni, Isikali Sokuhweba
Inombolo ye-CAS	39968-33-7
I-Molecular Formula	I-C5H4N4O
Isisindo samangqamuzana	136.11 g/mol
I-Melting Point	212.0~216.0℃
Ukuminyana	0.973 g/mL ku-20℃
I-Refractive Index n20/D	1.441
I-Solubility ku-Hot NaOH	Cishe Ukungafihli
Isikhathi Sokugcina.	Indawo epholile neyomile (2~8℃)
I-COA ne-MSDS	Iyatholakala
Isigaba	Ama-Reagents wokuhlanganisa
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Izinto	Amazinga Wokuhlola	Imiphumela
Ukubukeka	I-Crystalline Powder emhlophe ukuya kokumhlophe	Iyahambisana
I-Melting Point	212.0~216.0℃	213.0~214.0℃
Ukulahlekelwa Ekumisweni	<0.50%	0.10%
Ukuhlanzeka / Indlela Yokuhlaziya	>99.5% (HPLC)	99.9%
Ukucaca Kwesixazululo	I-0.3gram ku-2 ml Isixazululo Esicacile se-DMF	Iyahambisana
I-Infrared Spectrum	Ihambisana Nesakhiwo	Iyahambisana
1 H NMR Spectrum	Ihambisana Nesakhiwo	Iyahambisana
Isiphetho	Umkhiqizo uhloliwe futhi uthobelana nemibandela enikeziwe

Iphakheji/Isitoreji/Ukuthumela ngomkhumbi:

Iphakheji:Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwezidingo zekhasimende.
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile (2~8℃) kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.

Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.

Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.

IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.

Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.

Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.

I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.

Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.

Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.

Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.

Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.

Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.

39968-33-7 - Ubungozi Nokuphepha:

Amakhodi Engozi
I-R61 - Ingabangela ukulimala enganeni engakazalwa
R20/21 - Kuyingozi ngokuhogela umoya nangokuthinta isikhumba.
R36 - Ukucasula emehlweni
R5 - Ukushisisa kungase kubangele ukuqhuma
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
I-R11 - Ivutha Kakhulu
R41 - Ingozi yokulimala okubi emehlweni
R37/38 - Ukucasula uhlelo lokuphefumula kanye nesikhumba.
R22 - Iyingozi uma igwinywe
I-R2 - Ingozi yokuqhuma ngenxa yokushaqeka, ukungqubuzana, umlilo noma eminye imithombo yokuthungela
R36/37 - Ukucasula amehlo kanye nesistimu yokuphefumula.
Incazelo Yokuphepha
I-S53 - Gwema ukuchayeka - thola imiyalelo ekhethekile ngaphambi kokusetshenziswa.
S45 - Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S37/39 - Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S16 - Gcina kude nemithombo yokuthungela.
S39 - Gqoka ukuvikela iso / ubuso.
S35 - Le nto kanye nesiqukathi sayo kufanele kulahlwe ngendlela ephephile.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
I-S36/37 - Gqoka izingubo zokuzivikela ezifanele namagilavu.
I-S28 - Ngemva kokuthinta isikhumba, geza ngokushesha ngensipho eningi.
S15 - Gcina kude nokushisa.
Omazisi be-UN UN 1993 3/PG 3
I-WGK Germany 1
I-HS Code 2933990099
I-Hazard Class IRRITANT
Iqembu Lokupakisha Ⅱ

Isicelo:

I-1-Hydroxy-7-Azabenzotriazole (HOAt) (i-CAS: 39968-33-7) i-reagent yokuhlanganisa ekuhlanganiseni kwe-peptide.I-HOAt isheshisa ngempumelelo inqubo yokuhlanganisa futhi inciphisa ukulahleka kwe-chirality.
I-activator ehlanganisayo yokuhlanganisa i-racemization-free in peptide synthesis;Isengezo sokuhlangana kwesegimenti ye-peptide ekwehliseni izinga lokulahleka kokucushwa kunsalela ye-carboxylic acid esebenzayo.
Ukuvinjelwa kwe-racemization ku-polypeptide condensation;futhi isetshenziselwa ukufingqa izingcezu.