I-Bis(4-Nitrophenyl) I-Carbonate (NPC) CAS 5070-13-3 Ukuhlanzeka >99.0% (HPLC) Ama-Reagents Okuhlanganisa Isithombe Esifakiwe

I-Bis(4-Nitrophenyl) Carbonate (NPC) CAS 5070-13-3 Purity >99.0% (HPLC) Coupling Reagents

Incazelo emfushane:

I-Bis(4-Nitrophenyl) carbonate

Synonyms: NPC

I-CAS: 5070-13-3

Ubumsulwa: >99.0% (HPLC)

I-Off-White ukuya ku-Offur Crystalline Okhanyayo Ophuzi

Ama-Coupling Reagents, Ikhwalithi ephezulu

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-Bis(4-Nitrophenyl) Carbonate (NPC) (CAS: 5070-13-3) 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-NPC,Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	I-Bis(4-Nitrophenyl) carbonate
Omqondofana	I-NPC;I-Bis(p-Nitrophenyl) I-Carbonate;I-Carbonic Acid Bis(4-Nitrophenyl) Ester;4-Nitrophenyl Carbonate;4,4'-Dinitrodiphenyl Carbonate;I-Di-4-Nitrophenyl Carbonate;I-Di-p-Nitrophenyl Carbonate;p,p'-Dinitrodiphenylcarbonate;
Isimo Sesitoko	In Stock, Mass Production
Inombolo ye-CAS	5070-13-3
I-Molecular Formula	I-C13H8N2O7
Isisindo samangqamuzana	304.21 g/mol
I-Melting Point	137.0~144.0℃
Ukuminyana	1.501±0.06 g/cm3
Kuyazwela	Kuyazwela Umswakama
Ukuncibilika kwamanzi	Ayincibiliki Emanzini
Ukuncibilika	I-Soluble ku-Chloroform ne-Tetrahydrofuran
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-Off-White ukuya ku-Offur Crystalline Okhanyayo Ophuzi	Iyahambisana
I-Melting Point	137.0~144.0℃	139.7 ~ 140.9 ℃
Ukulahlekelwa Ekumisweni	<0.50%	0.11%
Izinsalela ekushiseni	<0.20%	<0.10%
Ukuhlanzeka / Indlela Yokuhlaziya	>99.0% (HPLC)	99.76%
300MHz	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:Ukuzwela umswakama.Gcina ezitsheni ezivaliwe endaweni epholile neyomile (2~8℃) kude nezinto ezingahambelani.Vikela ekukhanyeni nakumswakama.Akuhambisani nama-oxidizing agents aqinile nama-asidi.
Ukuthumela:Thumela emhlabeni wonke nge-FedEx / DHL Express.Nikeza ukulethwa okusheshayo nokuthembekile.

5070-13-3 I-ROS ye-NPC:

5070-13-3 Indlela Yokuhlaziya:

1. Izakhiwo: Lo mkhiqizo kufanele ube mhlophe-mhlophe ukuya kumpushana oyikristale okhanyayo ophuzi.
2. Ukunqunywa kokuqukethwe: i-octadecyl silane eboshiwe ijeli ye-silica njengesigcwalisi (250*4.6mm*5.0μm);I-Acetonitrile:Amanzi =70:30 isigaba seselula;Ubude bokutholwa bebungu-254nm.Izinga lokugeleza: 0.6ml / min;Theory board number cindezela ngokumelene ne-NPC
Ukuphakama okukhulu akufanele kube ngaphansi kuka-2000.
Indlela yokunquma: Thatha lo mkhiqizo, yenza isixazululo se-acetonitrile esiqukethe i-NPC 20μg kuwo wonke u-1ml, njengesixazululo somkhiqizo wokuhlola.
U-20μL wesixazululo sokuhlola ujovwe ku-chromatograph, futhi isikhathi sokugcinwa kwechromatogram esiqongweni esiyinhloko sasiyizikhathi ezingu-2.
Imiphumela: Ibalwa ngendlela yokwejwayelekile kwendawo, i-NPC yayiqukethe okungengaphansi kwama-99.0%.
3. Iphuzu lokuncibilika: Iphuzu lokuncibilika lomkhiqizo lizonqunywa ngokwendlela yokunquma indawo yokuncibilika (Isithasiselo VII C, Uhlelo luka-2010 lwe-Chinese Pharmacopoeia): 137.0~144.0 ℃.
4. Ukulingiswa kwe-NMR: Imvamisa bekungu-300MHz, futhi i-CDCl3 isetshenziswe njenge-solvent ukuze kuqhutshwe ukucaciswa kwezinhlamvu ze-NMR zamasampuli kuzinga lokushisa legumbi.
5. Ukulahlekelwa ekumisweni : Thatha lo mkhiqizo ku-60 ℃ vacuum drying ukuze ube nesisindo esiqhubekayo, ukuncipha kwesisindo akufanele kudlule u-0.5%.
6. Isitoreji: Gcina endaweni epholile neyomile kude nokukhanya (RT).
7. 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.

5070-13-3 - Ubungozi Nokuphepha:

Izimpawu Zengozi Xi - Iyacasula
Amakhodi Engozi
36/38 - Ukucasula emehlweni nasesikhumbeni.
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
I-WGK Germany 3
I-FLUKA BRAND F AMAKHODI 10-21
I-HS Code 2920909090

Isicelo:

I-Bis(4-Nitrophenyl) I-Carbonate (NPC) (i-CAS: 5070-13-3), isetshenziswa njenge-reagent yokulungisa i-urea elinganayo futhi engalingani kanye ne-4-nitrophenyl esters ye-N-protected amino acids.Isebenza njenge-reagent yokuhlanganisa i-peptide.Ithola isicelo njenge-reagent yokulungiswa kwama-cytosine axhumene ne-carbamate.
I-NPC ingasetshenziswa njengendawo emaphakathi yama-API afana ne-Ritonavir (CAS: 155213-67-5), i-Rivastigmine (CAS: 123441-03-2) kanye ne-Cobicistat (CAS: 1004316-88-4).Isetshenziswa njenge-organic synthesis emaphakathi, emaphakathi yemithi, noma i-chemical reagent.