I-Bis(4-Nitrophenyl) Carbonate (NPC) CAS 5070-13-3 Ubunyulu >99.0% (HPLC) Ukudibanisa iiReagents eziFakelweyo

I-Bis(4-Nitrophenyl) Carbonate (NPC) CAS 5070-13-3 Ucoceko >99.0% (HPLC) Ukudibanisa iiReagents

Inkcazelo emfutshane:

Bis(4-Nitrophenyl) Carbonate

Izithethantonye: NPC

CAS: 5070-13-3

Ubunyulu: >99.0% (HPLC)

Okumhlophe-kuMhlophe ukuya kuMthubi oMhlophe wePowder

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

Iipropati zeMichiza:

Igama leMchiza	Bis(4-Nitrophenyl) Carbonate
Izithethantonye	NPC;Bis(p-Nitrophenyl) Carbonate;I-Carbonic Acid Bis(4-Nitrophenyl) Ester;4-Nitrophenyl Carbonate;4,4'-Dinitrodiphenyl Carbonate;I-Di-4-Nitrophenyl Carbonate;iDi-p-Nitrophenyl Carbonate;p,p'-Dinitrodiphenylcarbonate;
Ubume beStokhwe	Kwi-Stock, iMveliso yeMisa
Inombolo yeCAS	5070-13-3
Ifomula yeemolekyuli	C13H8N2O7
Ubunzima beMolekyuli	304.21 g/mol
Indawo yokunyibilika	137.0 ~ 144.0℃
Ukuxinana	1.501±0.06 g/cm3
Inovakalelo	Ukungenwa kukufuma
Ukunyibilika kwamanzi	Ayinyibilikiyo emanzini
Ukunyibilika	Inyibilika kwiChloroform kunye neTetrahydrofuran
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	Okumhlophe-kuMhlophe ukuya kuMthubi oMhlophe wePowder	Iyahambelana
Indawo yokunyibilika	137.0 ~ 144.0℃	139.7 ~ 140.9℃
Ilahleko ekomisweni	<0.50%	0.11%
Intsalela kwi-Ignition	<0.20%	<0.10%
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)	99.76%
300MHz	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:Ukuqonda ukufuma.Gcina kwizikhongozeli ezivaliweyo kwindawo yokugcina impahla epholileyo neyomileyo (2~8℃) kude nezinto ezingahambelaniyo.Khusela ukukhanya kunye nokufuma.Ayihambelani ne-oxidizing agents ezinamandla kunye ne-acids.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.

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

5070-13-3 Indlela yoVavanyo:

1. Iipropati: Le mveliso kufuneka ibemhlophe-mhlophe ukuya kumgubo okhanyayo otyheli wekristale.
2. Ukumiselwa komxholo: i-octadecyl silane edibeneyo ye-silica gel njenge-filler (250 * 4.6mm * 5.0μm);I-Acetonitrile: Amanzi = 70:30 yinqanaba leselula;Ubude bokubona ubude be-254nm.Izinga lokuhamba: 0.6ml / min;Ibhodi yethiyori inombolo yocinezela ngokuchasene ne-NPC
Incopho ephambili kufuneka ingabi ngaphantsi kwama-2000.
Indlela yokumisela: Thatha le mveliso, yenza isisombululo se-acetonitrile esine-NPC 20μg kwi-1ml nganye, njengesisombululo semveliso yovavanyo.
I-20μL yesisombululo sovavanyo yafakwa kwi-chromatograph, kwaye ixesha lokugcinwa kwechromatogram ukuya kwinqanaba eliphambili laliyi-2 amaxesha.
Iziphumo: Kubalwa ngendlela yesiqhelo yendawo, i-NPC iqulathe akukho ngaphantsi kwe-99.0%.
3. Indawo yokunyibilika: Indawo yokunyibilika yemveliso iya kumiselwa ngokwendlela yokumisela indawo yokunyibilika (iSihlomelo VII C, uHlelo luka-2010 lwe-Chinese Pharmacopoeia): 137.0~144.0 ℃.
4. Ukubonakaliswa kwe-NMR: I-frequency yayingu-300MHz, kwaye i-CDCl3 isetyenziswe njenge-solvent ukuze iqhube ukubonakaliswa kwe-NMR yeesampuli kwiqondo lokushisa.
5. Ilahleko ekomisweni : Thatha le mveliso kwi-60 ℃ i-vacuum drying ukuya kubunzima obuqhubekayo, ukulahleka kwesisindo akuyi kudlula i-0.5%.
6. Ukugcinwa: Gcina kwindawo epholileyo neyomileyo kude nokukhanya (RT).
7. Ixesha lokuhlolwa kwakhona: 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.

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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.

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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.

5070-13-3 - Umngcipheko kunye noKhuseleko:

Iimpawu zeHazard Xi - Irritant
Iikhowudi zoMngcipheko
36/38 - Ukucaphukisa amehlo kunye nolusu.
Inkcazelo yoKhuseleko
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
WGK eJamani 3
FLUKA BRAND F IIKHOWUDI 10-21
Ikhowudi yeHS 2920909090

Isicelo:

I-Bis (4-Nitrophenyl) I-Carbonate (NPC) (i-CAS: 5070-13-3), isetyenziswe njenge-reagent yokulungiswa kwe-symmetrical and unsymmetrical urea kunye ne-4-nitrophenyl esters ye-N-ekhuselweyo ye-amino acids.Isebenza njenge-peptide coupling reagent.Ifumana isicelo njenge-reagent yokulungiselela i-cytosine edibeneyo ye-carbamate.
I-NPC ingasetyenziselwa njenge-intermediate ye-APIs ezifana ne-Ritonavir (CAS: 155213-67-5), i-Rivastigmine (i-CAS: 123441-03-2) kunye ne-Cobicistat (CAS: 1004316-88-4).Isetyenziswa njenge organic synthesis intermediate, pharmaceutical intermediate, okanye chemical reagent.