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

Kufotokozera Kwachidule:

Bis(4-Nitrophenyl) Carbonate

Mawu ofanana: NPC

CAS: 5070-13-3

Kuyera: > 99.0% (HPLC)

Ufa Woyera-Woyera mpaka Wachikaso wa Crystalline

Coupling Reagents, High Quality

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga Bis(4-Nitrophenyl) Carbonate (NPC) (CAS: 5070-13-3) yokhala ndipamwamba kwambiri.Ruifu Chemical imapereka ma reagents oteteza ndi ma reagents ophatikiza.Ruifu atha kubweretsa padziko lonse lapansi, mtengo wampikisano, zochepa komanso zochulukirapo zomwe zilipo.Gulani NPC,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	Bis(4-Nitrophenyl) Carbonate
Mawu ofanana ndi mawu	NPC;Bis(p-Nitrophenyl) Carbonate;Carbonic Acid Bis(4-Nitrophenyl) Ester;4-Nitrophenyl carbonate;4,4'-Dinitrodiphenyl Carbonate;Di-4-Nitrophenyl carbonate;Di-p-Nitrophenyl carbonate;p,p'-Dinitrodiphenylcarbonate;
Stock Status	Mu Stock, Mass Production
Nambala ya CAS	Chithunzi cha 5070-13-3
Molecular Formula	C13H8N2O7
Kulemera kwa Maselo	304.21 g / mol
Melting Point	137.0 ~ 144.0 ℃
Kuchulukana	1.501±0.06 g/cm3
Zomverera	Sichinyezimira
Kusungunuka kwamadzi	Zosasungunuka m'madzi
Kusungunuka	Zosungunuka mu Chloroform ndi Tetrahydrofuran
Kusungirako Temp.	Malo Ozizira & Owuma (2~8℃)
COA & MSDS	Likupezeka
Gulu	Coupling Reagents
Mtundu	Ruifu Chemical

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Ufa Woyera-Woyera mpaka Wachikaso wa Crystalline	Zimagwirizana
Melting Point	137.0 ~ 144.0 ℃	139.7 ~ 140.9 ℃
Kutaya pa Kuyanika	<0.50%	0.11%
Zotsalira pa Ignition	<0.20%	<0.10%
Kuyera / Kusanthula Njira	>99.0% (HPLC)	99.76%
300MHz	Zogwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa

Phukusi/kusungirako/Manyamulidwe:

Phukusi:Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofunika kasitomala.
Mkhalidwe Wosungira:Kusamala chinyezi.Sungani m'mitsuko yomata pamalo ozizira komanso owuma (2~8 ℃) kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.Zosagwirizana ndi oxidizing amphamvu ndi zidulo.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.

5070-13-3 ROS ya NPC:

5070-13-3 Njira Yowunikira:

1. Katundu: Chogulitsachi chizikhala choyera mpaka chopepuka chachikasu cha crystalline ufa.
2. Kutsimikiza okhutira: octadecyl silane womangidwa silika gel osakaniza monga filler (250 * 4.6mm * 5.0μm);Acetonitrile: Madzi = 70:30 ndi gawo la mafoni;Kutalika kwa mawonekedwe kunali 254nm.Kuthamanga kwapakati: 0.6ml / min;Theory board manambala asindikiza motsutsana ndi NPC
Chiwongola dzanja chachikulu sichiyenera kukhala chochepera 2000.
Njira yotsimikizira: Tengani mankhwalawa, pangani yankho la acetonitrile lomwe lili ndi NPC 20μg mu 1ml iliyonse, ngati yankho lazoyeserera.
20μL ya yankho loyesa idabayidwa mu chromatograph, ndipo nthawi yosungira chromatogram pachimake chachikulu inali nthawi ziwiri.
Zotsatira: Powerengedwa ndi njira yokhazikika ya dera, NPC inali ndi zosachepera 99.0%.
3. Malo osungunula: Malo osungunuka a mankhwala adzatsimikiziridwa motsatira njira yodziwira malo osungunuka (Zowonjezera VII C, Edition ya 2010 ya Chinese Pharmacopoeia): 137.0 ~ 144.0 ℃.
4. NMR khalidwe: pafupipafupi anali 300MHz, ndi CDCl3 ntchito monga zosungunulira kuchititsa NMR makhalidwe a zitsanzo firiji.
5. Kutaya pa kuyanika : Tengani mankhwalawa pa 60 ℃ vacuum kuyanika mpaka kulemera kosalekeza, kuwonda sikudutsa 0.5%.
6. Kusungirako: Sungani pamalo ozizira komanso owuma kutali ndi kuwala (RT).
7. Nthawi yoyang'ananso: chaka chimodzi.

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.

Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.

Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.

UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.

Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.

MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.

Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.

Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.

Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.

Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.

Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.

5070-13-3 - Zowopsa ndi Chitetezo:

Zizindikiro Zowopsa Xi - Zokwiyitsa
Zizindikiro Zowopsa
36/38 - Kukwiyitsa maso ndi khungu.
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36 - Valani zovala zoyenera zodzitetezera.
WGK Germany 3
FLUKA BRAND F MAKODI 10-21
HS kodi 2920909090

Ntchito:

Bis(4-Nitrophenyl) Carbonate (NPC) (CAS: 5070-13-3), amagwiritsidwa ntchito ngati reagent pokonzekera symmetrical ndi usymmetrical urea ndi 4-nitrophenyl esters ya N-protected amino acid.Imakhala ngati peptide coupling reagent.Imapeza ntchito ngati reagent pokonzekera ma cytosine olumikizidwa ndi carbamate.
NPC ingagwiritsidwe ntchito ngati yapakatikati ya APIs monga Ritonavir (CAS: 155213-67-5), Rivastigmine (CAS: 123441-03-2) ndi Cobicistat (CAS: 1004316-88-4).Amagwiritsidwa ntchito ngati organic synthesis wapakatikati, mankhwala wapakatikati, kapena mankhwala reagent.