CDI CAS 530-62-1 N,N'-Carbonyldiimidazole Njikọta Reagent Dị Ọcha>98.0% (T) Foto egosipụtara

CDI CAS 530-62-1 N,N'-Carbonyldiimidazole Njikọta Reagent Dị Ọcha>98.0% (T) Ụlọ ọrụ

Nkọwa dị mkpirikpi:

Aha Chemical: N, N'-Carbonyldiimidazole

Ihe atụ: CDI

Ọnọdụ: 530-62-1

Ọcha:>98.0% (Titration)

Ntụ ntụ kristal na-acha ọcha ruo na-agbanyụọ

Njikọ njikọ maka Peptides Synthesis

Kpọtụrụ: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1) nwere oke mma.Ruifu Chemical na-enye usoro nchekwa reagents na reagents njikọ.Ruifu nwere ike ịnye nnyefe zuru ụwa ọnụ, ọnụahịa asọmpi, obere na nnukwu ọnụọgụ dị.Ịzụta CDI,Please contact: alvin@ruifuchem.com

Njirimara kemịkalụ:

Aha Chemical	N, N'-Carbonyldiimidazole
Ụdị okwu	CDI;1,1'-Carbonyldiimidazole;1,1'-Carbonylbis-1H-Imidazole;Di-1H-imidazole-1-yl-methanone;1,1'-Carbonylbisimidazole;N, N'-Carbonylbis(imidazole)
Ọnọdụ Ahịa	Na ngwaahịa, Mass Production
Nọmba CAS	530-62-1
Usoro ihe omimi	C7H6N4O
Ibu molekụla	162.15 g/mol
Ebe Na-agbaze	116.0 ruo 122.0 ℃ (ọkụ)
Njupụta	1.303 g/ml na 25 ℃
Ụlọ ahịa n'okpuru Inert gas	Ụlọ ahịa n'okpuru Inert gas
Mmetụta	Hygroscopic, iru mmiri nwere mmetụta, mmetụta ọkụ
Mmiri Solubility	Na-adịghị edozi n'ime mmiri
Solubility	Soluble na Dimethylformamide
Okpomọkụ nchekwa.	Ebe dị jụụ na nkụ (2 ~ 8 ℃)
COA & MSDS	Dị
Otu	Njikọ njikọ Reagents
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Ụkpụrụ nyocha	Nsonaazụ
Ọdịdị	Ntụ ntụ kristal na-acha ọcha ruo na-agbanyụọ	Na-akwado
Ebe Na-agbaze	116.0 ruo 122.0 ℃	118.0 ~ 118.5 ℃
Ọnwụ na ihicha	<0.50%	0.03%
Ụzọ ịdị ọcha / nyocha	> 99.0% (Titration)	99.1%
Solubility na DMF 50mg/ml	Kpochapụ ka ọ dị ntakịrị uzuzu	Na-akwado
Spectrum infrared	Dabara na Ọdịdị	Na-akwado
Mmechi	A nwalela ngwaahịa a wee kwado nkọwa ndị enyere

Ngwugwu/Nkwakọba/Mbupu:

ngwugwu:Karama, 25 kilogram ígwè ịwụ (40×55) aluminum foil flushes na nitrogen na mbukota, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Hygroscopic, iru mmiri nwere mmetụta.Ekwesịrị ịchekwa ngwaahịa a na ụlọ nkwakọba ihe dị jụụ, ikuku ikuku, nke akọrọ, pụọ na ọkụ, isi ọkụ, oke okpomọkụ, mmiri, mmiri, ọkụ, mkpuchi.N'oge njem, biko jikwaa ya nke ọma ka ọ ghara imebi ngwugwu ahụ.Debe ngwaahịa a nke ọma.
Mbupu:Nyefee n'ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.

Usoro ule:

N, N'-Carbonyldiimidazole (CDI)
Ọkọlọtọ dị mma
Nzọụkwụ 1 Ihe atụ
Ngwaahịa a dị mfe ire ere mgbe ekpughere ya na mmiri, ebe nlele kwesịrị ịdị n'ebe dị jụụ na nke kpọrọ nkụ, nlele (gụnyere ihe nlele).Ngwa kwesịrị ịdị ọcha ma kpọọ nkụ ma wepụta ya ozugbo.
2. Ngwongwo
Were ihe nlele 5g n'ime karama iko na-enweghị agba, kpuchie ya, tinye ya n'okpuru ọkụ eke, wee lelee ya ngwa ngwa na anya gba ọtọ.
Nzọụkwụ 3: Ịdị ọcha
Nkenke na-atụ sample 0.2g ~ 0.3g n'ime conical karama.Tinye glacial acetic acid 35ml, tinye acetic anhydride 1ml, crystal violet egosi 2 tụlee.A na-eji 0.1mol/L perchloric acid mee dobe ahụ ruo mgbe odo odo furu efu, wee mee nnwale efu.
Usoro mgbako:
FX (V-V0)×8.1075
Ịdị Ọcha= --------------------------------- ×100%
M×1000
Ebe:
F: Perchloric acid titration ngwọta ntinye mgbazi ihe
V: Olu titration sample
V0: olu nke titration oghere
8.1075: Onye ọ bụla 1ml nke titrant riri bụ 8.1075mg nke sample.
M: Mass nke sample (g)
4. Ebe mgbaze
3.1 Ngwa na arịa a) Ngwa mgbaze
b) Capillary
3.2 Usoro
Boot, nbibi ngwa ihe na-agbaze, ga-anwale.Kwakọba ihe nlele ngwa ngwa na capillary (n'ihi na sample na ọ dị mfe ire ere), pịa
Usoro ihe eji arụ ọrụ arụ ọrụ.
5. Nchekwa: Chekwaa n'ebe dị jụụ na nke kpọrọ nkụ na-enweghị ìhè
6. Oge nyocha: otu afọ

Uru:

Ike zuru oke: akụrụngwa na ndị ọrụ nka zuru oke

Ọrụ Ọkachamara: Otu nkwụsị ịzụrụ ọrụ

Ihe ngwugwu OEM: ngwugwu omenala na akara dị

Nnyefe ngwa ngwa: Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ

Nkwanye kwụsiri ike: Jikwaa ngwaahịa ezi uche dị na ya

Nkwado nka na ụzụ: Ngwọta teknụzụ dị

Ọrụ Synthesis Custom: sitere na gram ruo kilos

Ogo dị elu: guzobe usoro mmesi obi ike zuru oke

Ajụjụ:

Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.

Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.

Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.

OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.

Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.

Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.

MOQ?Enweghị MOQ.A na-anabata obere usoro.

Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.

Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.

Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.

Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.

Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.

530-62-1 - Ihe ize ndụ na nchekwa:

Koodu ihe egwu
R22 - na-emerụ ma ọ bụrụ na loro ya
R34 - na-akpata ọkụ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R40 - Ihe akaebe nwere oke nke mmetụta carcinogenic
R36 / 38 - na-akpasu iwe na anya na akpụkpọ ahụ.
Nkọwapụta nchekwa
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S27 - Wepụ ngwa ngwa niile uwe mmetọ.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
NJ UN UN 3263 8/PG 2
WGK Germany 2
FLUKA BRAND F CODES 10-21
TSCA T
Koodu mpaghara:: 2933290090
Ihe edeturu ihe egwu na-emerụ ahụ/ihe na-emebi emebi / iru mmiri nwere mmetụta
Klas 8 egwu
Otu ngwugwu III
Nsi LD50 ọnụ na oke bekee: 1071 mg/kg

530-62-1 -Ngwa:

N, N'-Carbonyldiimidazole (CDI) (CAS: 530-62-1), peptide njikọ reagent, eji na njikọ nke peptides.CDI bụ peptide njikọ njikọ reagent, a na-eji ya na njikọ nke peptides.Na-emeghachi ngwa ngwa na acid carboxylic iji mepụta acyl imidazoles;mmeghachi omume na-esote na amines na-etolite amides na-aga nke ọma.
Ihe dị mkpa na-eme ka condensation na-emepụta nucleoside triphosphates, peptide-triphosphate na triphosphate;Ọ dị mkpa n'etiti synthesize acylimidazole.
Dị ka onye na-ahụ maka condensation maka njikọ nke triphosphonucleosides, peptides na esters;Ma bụ ihe dị mkpa etiti maka njikọ nke acyl imidazole na pyridoxamide, biochemical synthetic otu nchebe na protein peptide yinye njikọ.
Peptide njikọ reagent CDI na-arụ ọrụ dị ka njikọ njikọ na etinyere maka njikọ nke amino acid iji kwadebe peptide na organic njikọ.A na-ejikwa ya na nkwadebe nke beta-keto sulfones, sulfoxides na beta-enamino acid.A na-eji ya eme ka mmanya na amines ghọọ carbamate, esters, na ureas.Ọ na-etinye aka na nkwadebe nke formylized imidazole site na mmeghachi omume na formic acid.Ọzọkwa, a na-eji ya na njikọ nke dipolar polyamides ogige.Na mgbakwunye na nke a, a na-ewere ya dị ka ihe nhata nke phosgene ma jiri ya kwadebe asymmetric bis alkyl carbonate.
CDI bụ ihe ewepụtara nke imidazole, na usoro imidazole ya nwere nnukwu njikọ P mechiri emechi, ma enwere otu ụzọ eletrọn na sp2 orbital ebe otu atom nitrogen anaghị ejikọta.Ndị a na-ekpebi na CDI nwere ọrụ mmeghachi omume kemịkalụ siri ike, nwere ike imeghachi omume na amonia, mmanya, acid na otu ndị ọzọ na-arụ ọrụ, ma mejupụta ọtụtụ ogige ndị siri ike inweta site na usoro kemịkalụ izugbe.A na-eji ya eme ihe n'ọtụtụ ebe dị ka enzyme na protein protein, nke dị n'etiti na njikọ nke ọgwụ nje, karịsịa dị ka onye na-ejikọta ọnụ maka ogige polypeptide synthetic.
CDI bụ reagent na-agafe n'ogologo efu nke ejiri jikọta amines ndị bụ isi na otu ọrụ carboxyllic acid.CDI na-emeghachi omume na ion carboxylate (COO-) nke protein ma ọ bụ ogige organic ndị ọzọ, na-etolite etiti na-emeghachi omume nke na-emecha meghachi omume na otu amino (-NH2).Enwere ike iji reagent a na-ejikọta protein abụọ, a na-ejikarị ya eme ihe na protein immobilization na nkwado siri ike ma ọ bụ akpụkpọ ahụ.N'ụzọ dị mma, enwere ike iji CDI na sistemụ mgbaze mmiri na organic.
Ejiri ya dị ka pesticide na ọgwụ etiti.