CDI CAS 530-62-1 N,N'-Carbonyldiimidazole Coupling Reagent Purity >98.0% (T) Factory
Shanghai Ruifu Chemical Co., Ltd. ke moetsi ea ka sehloohong oa N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1) e nang le boleng bo phahameng.Ruifu Chemical e fana ka letoto la li-reagents tse sireletsang le li-reagents tse kopanyang.Ruifu e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, palo e nyane le e ngata e fumanehang.Reka CDI,Please contact: alvin@ruifuchem.com
| Lebitso la Lik'hemik'hale | N, N'-Carbonyldiimidazole |
| Litlhaloso tse tšoanang | CDI;1,1'-Carbonyldiimidazole;1,1'-Carbonylbis-1H-Imidazole;Di-1H-imidazol-1-yl-methanone;1,1'-Carbonylbisimidazole;N,N'-Carbonylbis(imidazole) |
| Boemo ba Setoko | In Stock, Mass Production |
| Nomoro ea CAS | 530-62-1 |
| Foromo ea limolek'hule | C7H6N4O |
| Boima ba Molek'hule | 162.15 g/mol |
| Melting Point | 116.0 ho isa ho 122.0℃(lit.) |
| Botenya | 1.303 g/mL ho 25℃ |
| Boloka Tlas'a Khase ea Inert | Boloka Tlas'a Khase ea Inert |
| E hloahloa | Hygroscopic, Mongobo o Mamela, Ha o Mocheso |
| Ho qhibiliha ha Metsi | Ha e qhibilihe ka Metsing |
| Solubility | E qhibiliha ka har'a Dimethylformamide |
| Mocheso oa polokelo. | Sebaka se pholileng le se omileng (2~8℃) |
| COA & MSDS | E fumaneha |
| Sehlopha | Coupling Reagents |
| Brand | Ruifu Chemical |
| Lintho | Maemo a Tlhahlobo | Liphetho |
| Ponahalo | Phofo ea Crystalline e tšoeu ho isa ho e tšoeu | E lumellana |
| Melting Point | 116.0 ho isa ho 122.0 ℃ | 118.0 ~ 118.5 ℃ |
| Tahlehelo ka ho Omisa | <0.50% | 0.03% |
| Mokhoa oa Bohloeki / Analysis | >99.0% (Titration) | 99.1% |
| Solubility ho DMF 50mg/ml | E Hlakile ho Hazy Haholo Hanyenyane | E lumellana |
| Infrared Spectrum | E Ikamahanya le Sebopeho | E lumellana |
| Qetello | Sehlahisoa se lekoa 'me se lumellana le litlhaloso tse fanoeng | |
Sephutheloana:Botlolo, nkho ea tšepe ea lik'hilograma tse 25 (40×55) foil ea aluminium e tlosa naetrojene ho e paka, kapa ho latela tlhoko ea moreki.
Boemo ba polokelo:Hygroscopic, e tsotella mongobo.Sehlahisoa sena se lokela ho bolokoa sebakeng sa polokelo se pholileng, se nang le moea o motlakase, se omeletseng, hole le mollo, mohloli oa mocheso, mocheso o phahameng, mongobo, metsi, leseli, insolation.Nakong ea lipalangoang, ka kopo e tšoare ka hloko ho thibela sephutheloana hore se senyehe.Boloka sehlahisoa sena se tiisitsoe hantle.
Ho tsamaisa ka sekepe:Fana ka lefatše ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.
N,N'-Carbonyldiimidazole (CDI)
Boemo ba boleng
Mohato oa 1 Mohlala
Sehlahisoa sena se bonolo ho senyeha ha se pepesehetse mongobo, sebaka sa sampuli se lokela ho behoa sebakeng se pholileng le se omileng, sampling (ho kenyeletsoa le sampuli ea boima).Lisebelisoa li lokela ho hloeka, li ome, 'me li nkuoe ka potlako.
2. Thepa
Nka sampole ea 5g ka botlolong ea khalase e se nang 'mala, e bonaletsang, e tiise, e behe ka tlas'a leseli la tlhaho, 'me u e shebe kapele ka leihlo le hlobotseng.
Mohato oa 3: Bohloeki
Boima bo nepahetseng sampole 0.2g ~ 0.3g ka botlolong ea conical.Eketsa glacial acetic acid 35ml, eketsa acetic anhydride 1ml, kristale violet indicator 2 marotholi.Lerotholi le ile la tšeloa ka 0.1mol/L perchloric acid ho fihlela pherese e nyamela, 'me ho etsoa tlhahlobo e se nang letho.
Foromo ea lipalo:
FX(V-V0)×8.1075
Bohloeki= ------------------------ ×100%
M×1000
Moo:
F: Perchloric acid titration solution factor correction factor
V: Bolumo ba mohlala oa titration
V0: bophahamo ba molumo oa mantsoe a se nang letho
8.1075: 1ml e 'ngoe le e' ngoe ea titrant e sebelisitsoeng e lekana le 8.1075mg ea sampole
M: Boima ba sampole (g)
4. Ntho e qhibilihang
3.1 Lisebelisoa le lisebelisoa a) Sesebelisoa sa ho qhibiliha
b) Khapilari
3.2 Tsamaiso
Boot, melting point debugging, ho lekoa.Potlakisa sampole ka capillary (hobane sampuli le bonolo ho senya), tobetsa
Mokhoa oa ts'ebetso ea lisebelisoa tsa ho qhibiliha.
5. Polokelo: Boloka sebakeng se phodileng le se omileng hole le khanya
6. Nako ea ho hlahloba hape: selemo se le seng
Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.
Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.
Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.
BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.
Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.
Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.
MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.
Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.
Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.
Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.
Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.
Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.
Likhoutu tsa Kotsi
R22 - E kotsi ha e koetsoe
R34 - E baka ho cha
R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo.
R40 - Bopaki bo fokolang ba phello ea carcinogenic
R36/38 - Ho tena mahlo le letlalo.
Tlhaloso ea Tšireletseho
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
S45 - Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ho ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S37/39 - Apara liatlana tse loketseng le tšireletso ea mahlo / sefahleho
S27 - Tlosa hanghang liaparo tsohle tse silafetseng.
S36/37 - Apara liaparo tsa tšireletso tse loketseng le liatlana.
Li-ID tsa UN UN 3263 8/PG 2
WGK Jeremane 2
FLUKA BRAND F DIKHOUTU 10-21
TSCA T
HS Code 2933290090
Melaetsa ea Kotsi E Kotsi/E senya/E Mamela Mongobo
Sehlopha sa 8 sa Kotsi
Sehlopha sa ho paka III
Chefo LD50 ka molomo ho Mmutla: 1071 mg/kg
N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1), reagent ea ho kopanya peptide, e sebelisoang ha ho etsoa li-peptide.CDI ke reagent e kopanyang peptide, e sebelisoa ha ho etsoa li-peptide.E arabela habonolo ka li-carboxylic acid ho etsa acyl imidazole;karabelo e latelang ea li-amine ho theha li-amides e tsamaea hantle.
Moemeli oa bohlokoa oa condensation ho kopanya nucleoside triphosphates, peptide-triphosphate le triphosphate;ea bohlokoa lipakeng tsa synthesize acylimidazole.
E le moemeli oa condensation bakeng sa motsoako oa triphosphonucleosides, peptides le esters;'Me ke ea bohlokoa lipakeng bakeng sa ho qaptjoa ha acyl imidazole le pyridoxamide, tšireletso ea sehlopha sa biochemical synthetic le khokahano ea ketane ea protheine ea peptide.
Peptide coupling reagent CDI e sebetsa e le reagent e kopanyang 'me e sebelisetsoa ho kopanya li-amino acid e le ho lokisa peptide ka har'a organic synthesis.E boetse e sebelisoa ho lokisa beta-keto sulfones, sulfoxides le beta-enamino acid derivatives.E sebelisoa ho fetola li-alcohol le li-amine ho li-carbamates, ester le ureas.E ameha ho lokiseng ha formicized imidazole ka karabelo le formic acid.Ho feta moo, e sebelisoa ho kopantseng metsoako ea dipolar polyamides.Ho phaella ho sena, e nkoa e le e lekanang le phosgene mme e sebelisetsoa ho lokisetsa asymmetric bis alkyl carbonate.
CDI ke derivative ea imidazole, 'me sebopeho sa eona sa imidazole se na le P bond e kholo e koetsoeng,' me ho na le para e le 'ngoe ea lielektrone ho sp2 orbital moo athomo e le' ngoe ea naetrojene e sa kopanngoeng.Tsena li etsa qeto ea hore CDI e na le ts'ebetso e matla ea lik'hemik'hale tsa lik'hemik'hale, e ka itšoara ka ammonia, joala, acid le lihlopha tse ling tse sebetsang, 'me ea kopanya metsoako e mengata eo ho leng thata ho e fumana ka mekhoa e tloaelehileng ea lik'hemik'hale.E sebelisoa haholo e le enzyme le protheine binder, e lipakeng tsa motsoako oa lithibela-mafu, haholo-holo e le ntho e kopanyang metsoako ea polypeptide ea maiketsetso.
CDI ke "zero crosslinking reagent" e sebelisoang ho kopanya li-amine tsa mantlha le lihlopha tse sebetsang tsa carboxyllic acid.CDI e sebetsana le carboxylate ion (COO-) ea liprotheine kapa metsoako e meng ea lintho tse phelang, e etsa motsoako o sebetsang oo ka mor'a moo o sebetsang le sehlopha sa amino (-NH2).Reagent ena e ka sebelisoa ho kopanya liprotheine tse peli, 'me hangata e sebelisoa ho thibela protheine ho tšehetso e tiileng kapa lera.Ka mokhoa o bonolo, CDI e ka sebelisoa lits'ebetsong tse nang le metsi le li-organic solvent.
E sebelisoa e le chefo e bolaeang likokoanyana le meriana ea mahareng.
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