I-DCI CAS 1122-28-7 4,5-Dicyanoimidazole Ucoceko > 99.0% (HPLC) Factory

Inkcazelo emfutshane:

Igama leKhemikhali: 4,5-Dicyanoimidazole

Izithethantonye: DCI;4,5-Imidazoledicarbonitrile

CAS: 1122-28-7

Ubunyulu: >99.0% (HPLC)

Imbonakalo: Mhlophe ukuya kwi-Off-White Powder

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-4,5-Dicyanoimidazole (DCI) (i-CAS: 1122-28-7) 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-DCI,Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	4,5-Dicyanoimidazole
Izithethantonye	I-DCI;4,5-Imidazoledicarbonitrile;;1H-Imidazole-4,5-Dicarbonitrile;Imidazole-4,5-Dicarbonitrile
Ubume beStokhwe	Kwi-Stock, iMveliso yeMisa
Inombolo yeCAS	1122-28-7
Ifomula yeemolekyuli	I-C5H2N4
Ubunzima beMolekyuli	118.10 g/mol
Indawo yokunyibilika	172.0 ~ 178.0℃
Ukuxinana	0.791 g/mL ku-25℃
Ukunyibilika	Inyibilika kwi-Acetonitrile: 1.8g/10ml, DMSO, Methanol
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	Mhlophe ukuya kwi-Off-White Powder	Iyahambelana
Indawo yokunyibilika	172.0 ~ 178.0℃	173.4 ~ 174.6℃
Amanzi nguKarl Fischer	<300ppm	<300ppm
Intsalela kwi-Ignition	<0.20%	<0.20%
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)	99.67%
I-1 H NMR Spectrum	Ngokungqinelana noLwakhiwo	Iyahambelana
I-Infrared Spectrum	Ngokungqinelana noLwakhiwo	Iyahambelana
Ukuqukumbela	Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha ezinikiweyo

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.

1122-28-7 - Umngcipheko kunye noKhuseleko:

Iikhowudi zoMngcipheko
I-R37/38 - Iyacaphukisa inkqubo yokuphefumla kunye nolusu.
R41 - Umngcipheko womonakalo omkhulu emehlweni
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R20/22 - Inobungozi ngokuphefumlelwa kwaye ukuba iginywe.
R36 - Iyandicaphukisa emehlweni
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
I-R11-Inokutsha kakhulu
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S39 -Nxiba ukhuseleko lwamehlo / ubuso.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S36/37 -Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
S16 - Gcina kude kwimithombo yomlilo.
Ii-ID ze-UN UN 1648 3/PG 2
WGK eJamani 3
Ikhowudi yeHS 2933290090
I-Hazard Note irritant
Udidi lweengozi 6.1
Ukupakisha Iqela III

Isicelo:

I-4,5-Dicyanoimidazole (DCI) (i-CAS: 1122-28-7) isetyenziswe njenge-reagent yokudibanisa kwi-peptide synthesis.I-DCI isetyenziselwa ukusetyenziswa kwe-nucleoside phosphoramidites ngexesha eliqinileyo-isigaba se-oligonucleotide synthesis, kunye ne-synthesis ye-nucleoside phosphoramidites, ukuhlanganiswa kweenoveli ze-nucleosides.Isetyenziswa rhoqo njengenye indlela ye-tetrazole.
Njengempahla ekrwada yeyeza, okanye i-organic synthesis.Isetyenziswa njengendawo ephakathi kwi-organic synthesis.I-Nucleoside phosphoramidite activator ye-nucleotide synthesis ephantsi, i-polypeptide synthesis.