CDI CAS 530-62-1 N, N'-Carbonyldiimidazole Isopopo Reagent Mimo>98.0% (T) Aworan Ifihan Ile-iṣẹ

CDI CAS 530-62-1 N, N'-Carbonyldiimidazole Isopo Reagent Mimo> 98.0% (T) Ile-iṣẹ

Apejuwe kukuru:

Orukọ Kemikali: N, N'-Carbonyldiimidazole

Awọn itumọ ọrọ-ọrọ: CDI

CAS: 530-62-1

Mimọ:> 98.0% (Titration)

Funfun lati Pa-White Crystalline Powder

Isopọpọ Reagent fun Akopọ Peptides

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Alaye ọja

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ọja Tags

Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1) pẹlu didara to gaju.Kemikali Ruifu n pese lẹsẹsẹ ti awọn reagents aabo ati awọn isọdọkan.Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra CDI,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali	N, N'-Carbonyldiimidazole
Awọn itumọ ọrọ sisọ	CDI;1,1'-Carbonyldiimidazole;1,1'-Carbonylbis-1H-Imidazole;Di-1H-imidazole-1-yl-methanone;1,1'-Carbonylbisimidazole;N, N'-Carbonylbis(imidazole)
Iṣura Ipo	Ni Iṣura, Ibi iṣelọpọ
Nọmba CAS	530-62-1
Ilana molikula	C7H6N4O
Òṣuwọn Molikula	162,15 g / mol
Ojuami Iyo	116.0 si 122.0 ℃ (tan.)
iwuwo	1.303 g/ml ni 25 ℃
Itaja Labẹ Inert Gas	Itaja Labẹ Inert Gas
Ni imọlara	Hygroscopic, Ọrinrin Sensitive, Ooru kókó
Omi Solubility	Ailopin ninu Omi
Solubility	Tiotuka ni Dimethylformamide
Ibi ipamọ otutu.	Itura & Ibi Gbẹ (2 ~ 8℃)
COA & MSDS	Wa
Ẹka	Awọn Reagents Apapo
Brand	Ruifu Kemikali

Awọn pato:

Awọn nkan	Ayewo Standards	Awọn abajade
Ifarahan	Funfun lati Pa-White Crystalline Powder	Ibamu
Ojuami Iyo	116.0 si 122.0 ℃	118.0 ~ 118.5 ℃
Pipadanu lori Gbigbe	<0.50%	0.03%
Mimọ / Analysis Ọna	> 99.0% (Titration)	99.1%
Solubility ni DMF 50mg / ml	Ko o si Gidigidi Hazy	Ibamu
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto	Ibamu
Ipari	Ọja naa ti ni idanwo & ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo, 25 kilo irin garawa (40×55) aluminiomu bankanje flushes awọn nitrogen lati lowo, tabi gẹgẹ bi onibara ká ibeere.
Ipò Ìpamọ́:Hygroscopic, ifarabalẹ ọrinrin.Ọja yii yẹ ki o wa ni ipamọ ni itura, afẹfẹ, ile itaja gbigbẹ, kuro lati ina, orisun ooru, iwọn otutu giga, ọrinrin, omi, ina, insolation.Lakoko gbigbe, jọwọ mu ni pẹkipẹki lati ṣe idiwọ package lati fifọ.Jeki ọja yi ni edidi daradara.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Ọna Idanwo:

N, N'-Carbonyldiimidazole (CDI)
Iwọn didara
Igbesẹ 1 Apeere
Ọja yii rọrun lati bajẹ nigbati o ba farahan si ọrinrin, aaye iṣapẹẹrẹ yẹ ki o wa ni ibi ti o tutu ati gbigbẹ, iṣapẹẹrẹ (pẹlu apẹẹrẹ iwọn).Awọn ohun elo yẹ ki o mọ ki o gbẹ ati ki o ṣe ayẹwo ni kiakia.
2. Awọn ohun-ini
Mu ayẹwo 5g sinu awọ ti ko ni awọ, igo gilasi sihin, di i, gbe e si labẹ ina adayeba, ki o wo ni yarayara pẹlu akiyesi oju ihoho.
Igbesẹ 3: Mimọ
Apeere iwọn deede 0.2g ~ 0.3g sinu igo conical.Fi glacial acetic acid 35ml, ṣafikun acetic anhydride 1ml, atọka aro aro 2 silė.Ju silẹ ti wa ni titọ pẹlu 0.1mol/L perchloric acid titi ti eleyi ti parẹ, ati pe a ṣe idanwo òfo.
Ilana iṣiro:
FX (V-V0)×8.1075
Mimo= --------------------------------- ×100%
M×1000
Nibo:
F: Perchloric acid titration ojutu ifọkansi ifosiwewe atunse
V: Iwọn didun ti titration ayẹwo
V0: iwọn didun ti titration ofo
8.1075: Kọọkan 1ml ti titrant ti o jẹ jẹ deede si 8.1075mg ti ayẹwo
M: Iwọn ayẹwo (g)
4. yo ojuami
3.1 Awọn ohun elo ati awọn ohun elo a) Ohun elo aaye yo
b) Opopona
3.2 Ilana
Bata, yo ojuami ohun elo n ṣatunṣe aṣiṣe, lati ni idanwo.Ni kiakia gbe ayẹwo pẹlu capillary (nitori ayẹwo ati rọrun lati decompose), tẹ
Yo ojuami irinse isẹ ọna.
5. Ibi ipamọ: Fipamọ ni itura ati ibi gbigbẹ kuro lati ina
6. Atunyẹwo akoko: ọdun kan

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

530-62-1 - Ewu ati Aabo:

Awọn koodu ewu
R22 - ipalara ti o ba gbe
R34 - Okunfa Burns
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R40 - Ẹri to lopin ti ipa carcinogenic
R36 / 38 - Irritating si oju ati awọ ara.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S37/39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju
S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ.
S36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
UN ID UN 3263 8/PG 2
WGK Germany 2
FLUKA BRAND F CODES 10-21
TSCA T
HS koodu 2933290090
Akọsilẹ Ewu Ipalara / Ibajẹ / Ifaraba Ọrinrin
Ewu Kilasi 8
Iṣakojọpọ Ẹgbẹ III
Majele LD50 ẹnu ni Ehoro: 1071 mg/kg

530-62-1 -Ohun elo:

N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1), peptide coupling reagent, ti a lo ninu iṣelọpọ ti awọn peptides.CDI jẹ reagent idapọ peptide, o jẹ lilo ninu iṣelọpọ ti awọn peptides.Reacts ni imurasilẹ pẹlu carboxylic acids lati dagba acyl imidazoles;ifaseyin ti o tẹle pẹlu amines lati dagba amides lọ laisiyonu.
Aṣoju ifasilẹ pataki lati ṣajọpọ awọn triphosphates nucleoside, peptide-triphosphate ati triphosphate;agbedemeji pataki lati ṣepọ acylimidazole.
Gẹgẹbi oluranlowo condensation fun iṣelọpọ ti triphosphonucleosides, peptides ati esters;Ati pe o jẹ agbedemeji pataki fun iṣelọpọ ti acyl imidazole ati pyridoxamide, aabo ẹgbẹ sintetiki biokemika ati asopọ pq peptide amuaradagba.
CDI idapọmọra peptide n ṣiṣẹ bi reagent idapọ ati lilo fun sisọpọ awọn amino acids lati le mura peptide ni iṣelọpọ Organic.O tun lo ni igbaradi ti beta-keto sulfones, sulfoxides ati awọn itọsẹ beta-enamino acid.O ti wa ni lo lati se iyipada alcohols ati amines sinu carbamates, esters, ati ureas.O ṣe alabapin ninu igbaradi ti imidazole formylized nipasẹ iṣesi pẹlu formic acid.Siwaju sii, o jẹ lilo ninu iṣelọpọ ti awọn agbo ogun polyamides dipolar.Ni afikun si eyi, o jẹ deede ti phosgene ati lilo lati mura asymmetric bis alkyl carbonate.
CDI jẹ itọsẹ ti imidazole, ati pe ọna imidazole rẹ ni iwe adehun P nla kan ti o ni pipade, ati pe bata elekitironi kan wa lori orbital sp2 nibiti atom nitrogen kan ko ni asopọ.Iwọnyi pinnu pe CDI ni iṣẹ ifaseyin kemikali ti o lagbara, le fesi pẹlu amonia, oti, acid ati awọn ẹgbẹ iṣẹ ṣiṣe miiran, ati ṣajọpọ ọpọlọpọ awọn agbo ogun ti o nira lati gba nipasẹ awọn ọna kemikali gbogbogbo.O ti wa ni lilo pupọ bi henensiamu ati amuaradagba amuaradagba, agbedemeji ninu iṣelọpọ ti awọn oogun apakokoro, ni pataki bi oluranlowo ifaramọ fun awọn agbo ogun polypeptide sintetiki.
CDI jẹ reagenti gigun gigun odo ti a lo lati ṣe tọkọtaya amines akọkọ si awọn ẹgbẹ iṣẹ ṣiṣe carboxyllic acid.CDI ṣe idahun pẹlu ion carboxylate (COO-) ti awọn ọlọjẹ tabi awọn agbo ogun Organic miiran, ti o n ṣe agbedemeji ifaseyin ti o jẹ ifasẹyin pẹlu ẹgbẹ amino kan (-NH2).A le lo reagent yii lati ṣagbepọ awọn ọlọjẹ meji, ati pe a lo nigbagbogbo ni aibikita amuaradagba si atilẹyin to lagbara tabi awọ ara.Ni irọrun, CDI le ṣee lo ni mejeeji olomi ati awọn ọna ẹrọ olomi Organic.
Ti a lo bi ipakokoropaeku ati agbedemeji elegbogi.