I-HOBt Anhydrous CAS 2592-95-2 1-Hydroxybenzotriazole Anhydrous Peptide Coupling Reagent Purity >99.0% (HPLC) Factory

Incazelo emfushane:

1-Hydroxybenzotriazole Anhydrous

Synonimes: HOBt Anhydrous

I-CAS: 2592-95-2

Ubumsulwa: >99.0% (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-Hydroxybenzotriazole Anhydrous (HOBt Anhydrous) (CAS: 2592-95-2) 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-HOBt Anhydrous,Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	1-Hydroxybenzotriazole Anhydrous
Omqondofana	I-HOBt Anhydrous;I-HOBt;1-Hydroxybenzotriazole;I-N-Hydroxybenzotrizole;I-1-Hydroxy-1H-Benzotriazole;1-Benzotriazolol;1-Hydroxy-1,2,3-Benzotriazole
Isimo Sesitoko	Esitokweni, Isikali Sokuhweba
Inombolo ye-CAS	2592-95-2
I-Molecular Formula	I-C6H5N3O
Isisindo samangqamuzana	135.1 g/mol
I-Melting Point	156.0 ~ 162.0℃
Ukuminyana	1 g/cm3
I-Refractive Index n20/D	1.488
Kuyazwela	Ukukhanya Okuzwelayo
I-Solubility ku-Methanol	I-Soluble ku-Methanol, Icishe Ikhanye
Ukuzinza	Izinzile, Kodwa Ingozi Engenzeka Yokuqhuma Uma Kushiswa Ngaphansi Kokuboshwa.Okuvutha umlilo.
Isikhathi Sokugcina.	Indawo epholile neyomile (≤4℃)
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	156.0 ~ 162.0℃	158.7 ~ 159.5 ℃
Amanzi nguKarl Fischer	<0.50%	0.24%
Izinsimbi Ezisindayo (Pb)	≤20ppm	<20ppm
Ukuhlanzeka / Indlela Yokuhlaziya	>99.0% (HPLC)	99.90%
300 MHz 1HNMR Spectrum	Ihambisana Nesakhiwo	Iyahambisana
I-Infrared 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 (≤4℃) kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

Indlela Yokuhlola I-HOBt:

1. Izakhiwo: Lo mkhiqizo kufanele ube mhlophe ukuya kokumhlophe kwe-crystalline powder.
2. Ukunqunywa kokuqukethwe: ngokuya ngokusebenza okuphezulu kwe-liquid chromatography (i-Chinese Pharmacopoeia 2010 edition Appendix VI D)
Izimo ze-Chromatographic: Ijeli ye-silica ehlanganisiwe ye-octadecylsilane yasetshenziswa njengokugcwalisa, (250*4.6mm*5.0μm);Nge-Acetonitrile:Amanzi (Ph=2.5 trifluoroacetic acid aqueous solution) = 50:50 kwakuyisigaba seselula;Ubude bokutholwa bebungu-258nm.Izinga lokugeleza: 0.5ml / min;Inombolo yamapuleti etiyori akufanele ibe ngaphansi kuka-2000 ngokuya ngenani eliphakeme le-HOBt.
Indlela yokunquma: Thatha lo mkhiqizo, yenza isixazululo se-acetonitrile esiqukethe i-HOBt 20μg ku-1ml ngayinye, njengesixazululo somkhiqizo wokuhlola Uketshezi.U-10μl wesixazululo sokuhlola ujovwe ku-chromatograph, futhi i-chromatogram yarekhodwa izikhathi ezi-2 zesikhathi sokugcinwa kwenani eliphakeme lengxenye eyinhloko.
Imiphumela: I-HOBt ibingekho ngaphansi kuka-99.0% ngendlela yokujwayelekile yendawo.
3. Iphuzu elincibilikayo: ngokwendlela yokunqunywa kwephuzu elincibilikayo (i-Chinese Pharmacopoeia 2010 i-Appendix VIIC) enqunywe ngokomthetho.
Indawo yokuncibilika yalo mkhiqizo kufanele ibe ngu-156.0~162.0℃.
4. Isilinganiso sokuqukethwe kwamanzi: ngokwendlela yokulinganisa umswakama (indlela ye-KF) ukuze kutholwe okuqukethwe kwamanzi omkhiqizo kufanele kube ngaphansi kuka-0.5%.
5. Isitoreji: Gcina endaweni epholile neyomile kude nokukhanya.
6. Isikhathi sokuhlolwa kabusha: unyaka owodwa

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.

2592-95-2 - Ubungozi Nokuphepha:

Amakhodi Engozi
I-R11 - Ivutha Kakhulu
R5 - Ukushisisa kungase kubangele ukuqhuma
R36/38 - Ukucasula emehlweni nasesikhumbeni.
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
R36 - Ukucasula emehlweni
R20/21 - Kuyingozi ngokuhogela umoya nangokuthinta isikhumba.
I-R61 - Ingabangela ukulimala enganeni engakazalwa
I-R2 - Ingozi yokuqhuma ngenxa yokushaqeka, ukungqubuzana, umlilo noma eminye imithombo yokuthungela
Incazelo Yokuphepha
S16 - Gcina kude nemithombo yokuthungela.
I-S33 - Thatha izinyathelo zokuphepha ngokumelene nokukhishwa okumile.
S7/9 -
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S45 - Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S53 - Gwema ukuchayeka - thola imiyalelo ekhethekile ngaphambi kokusetshenziswa.
S15 - Gcina kude nokushisa.
I-S36/37 - Gqoka izingubo zokuzivikela ezifanele namagilavu.
S35 - Le nto kanye nesiqukathi sayo kufanele kulahlwe ngendlela ephephile.
Ama-ID e-UN 1325
I-RTECS DM1288000
I-HS Code 2933990099
I-Hazard Class 4.1
Ukupakisha Iqembu III

Isicelo:

I-1-Hydroxybenzotriazole I-Anhydrous (HOBt Anhydrous) (i-CAS: 2592-95-2), i-additive for oligonucleotide couplings kanye nama-couplings e-peptide angenayo i-racemization.I-HOBt, njengomkhiqizo wezohwebo, isetshenziselwa ikakhulukazi ukucindezela umjaho wama-molecule e-enantiomerchiral eyodwa kanye nokwenza ngcono ukusebenza kahle kokuhlanganiswa kwe-peptide.i-automated peptide synthesis ibandakanya ukufingqa kweqembu le-amino lama-amino acid avikelwe nge-ester ecushiwe.I-HOBt ingasetshenziselwa ukukhiqiza ama-ester acushiwe njenge-n-hydroxysuccinimide ester.lawa ma-ester awancibiliki futhi asabelana nama-amine ezingeni lokushisa elizungezile ukuze anikeze ama-amide.I-HOBt iphinde isetshenziselwe ukuhlanganiswa kwama-amide kusuka ku-carboxylic acidsaside kuma-amino acid.lawa ma-substrates angase angaguquleki abe yi-theacyl chloride.Isibonelo okuphuma ku-amide kwama-antibiotic e-ionophoric alungiswe ngale ndlela.
Isetshenziswa njengendawo emaphakathi ku-organic synthesis.Isetshenziswa njemaphakathi ekuhlanganisweni kwe-ubenamex, i-ejenti yokuvikela ye-polypeptide.Isetshenziswa njengendawo emaphakathi ku-organic synthesis.
Ama-amino Acid kanye ne-Peptide Synthesis Reagents;Ama-ejenti abambayo;Izithasiselo zokusabela kokujiya.