DCI CAS 1122-28-7 4,5-Dicyanoimidazole Purity > 99.0% (HPLC) Hoobkas

Lus piav qhia luv luv:

Lub npe tshuaj: 4,5-Dicyanoimidazole

Synonyms: DCI;4,5-Imidazoledicarbonitrile

CAS: 1122-28-7 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Dawb rau Off-White hmoov

Peptide Coupling Reagent, Siab Zoo

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Xa email rau peb

Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 4,5-Dicyanoimidazole (DCI) (CAS: 1122-28-7) nrog cov khoom zoo.Ruifu Chemical muab cov txheej txheem tiv thaiv reagents thiab coupling reagents.Ruifu tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, me me thiab ntau ntau muaj.Muas DCI,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	4,5-Dicyanoimidazole
Synonyms	DCI;4,5-Imidazoledicarbonitrile;;1H-Imidazole-4,5-Dicarbonitrile;Imidazole-4,5-Dicarbonitrile
Tshuag xwm txheej	Hauv Tshuag, Kev Tsim Khoom Loj
CAS Nr	1122-28-7 ib
Molecular Formula	C5H2N4
Molecular Luj	118.10 g / mol
Melting Point	172.0 ~ 178.0 ℃
Qhov ntom	0.791 g / mL ntawm 25 ℃
Solubility	Soluble hauv Acetonitrile: 1.8g / 10ml, DMSO, Methanol
Cia Temp.	Qhov chaw txias & qhuav (2 ~ 8 ℃)
COA & MSDS	Muaj
Qeb	Coupling Reagents
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Dawb rau Off-White Powder	Ua raws
Melting Point	172.0 ~ 178.0 ℃	173.4 ~ 174.6 ℃
Dej los ntawm Karl Fischer	<300ppm	<300ppm
Residue ntawm Ignition	<0.20%	<0.20%
Purity / Analysis Method	> 99.0% (HPLC)	99.67%
1 H NMR Spectrum	Raws li tus qauv	Ua raws
Infrared Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov lus qhia tshwj xeeb

Pob / Cia /Kev xa khoom:

Pob:Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov txias thiab qhuav (2 ~ 8 ℃) warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.
Shipping:Xa mus thoob ntiaj teb los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

1122-28-7 - Kev pheej hmoo thiab kev nyab xeeb:

Risk Codes
R37/38 - Kab mob ua pa thiab tawv nqaij.
R41 - Riam phom loj rau qhov muag
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/22 - Ua phem los ntawm kev nqus pa thiab yog tias nqos.
R36 - Khau qhov muag
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
R11 - Cov nplaim hluav taws kub heev
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S39 - Hnav qhov muag / ntsej muag tiv thaiv.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
UN IDs UN 1648 3/PG 2
WGK Germany 3
HS Code 2933290090
Hazard Note Irritant
Hazard Chav Kawm 6.1
Packing Group III

Daim ntawv thov:

4,5-Dicyanoimidazole (DCI) (CAS: 1122-28-7) yog siv los ua coupling reagent hauv peptide synthesis.DCI yog siv los ua kom cov nucleoside phosphoramidites thaum lub sij hawm solid-phase oligonucleotide synthesis, thiab synthesis ntawm nucleoside phosphoramidites, synthesis ntawm tshiab nucleosides.Nws feem ntau yog siv los ua lwm txoj hauv kev rau tetraazole.
Raws li raw khoom rau tshuaj, los yog organic synthesis.Siv ua ib qho nruab nrab hauv cov organic synthesis.Nucleoside phosphoramidite activator rau kev sib xyaw nucleotide tsawg, polypeptide synthesis.