![3543-74-6|5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-butansyreethylester](/uploads/202135855/cas-3543-74-6-5-bis-2-hydroxyethyl-amino-142484219805.png)
3543-74-6|5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-butansyreethylester
Molekylformel: C18H27N3O4
Molekylvægt: 349,42
EINECS: 680-672-5
Renhed: 97 procent Min.
Pakke: 250 mg / 1 g / 5 g / 25 g / 100 g
- Verdensomspændende levering
- Kvalitetssikring
- 24/7 kundeservice
Produkt introduktion
Introduktion
5-[bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-smørsyreethylester kaldes også 4-{{ {7}}bis-(2-hydroxyethyl)amino]- 1-Methyl-2-benzimidazol}smørsyremethylester, et mellemprodukt i syntesen af bendamustinhydrochlorid
Specifikation af CAS: 3543-74-6 5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-butansyreethylester
ARTIKLER | SPECIFIKATION |
pka | 14.26 |
Smeltepunkt | 98-101 grad |
massefylde | 1,21 g/cm3 |
opbevarings temp. | Forseglet i tørt, Opbevares i fryseren, under -20 grader |
Kogepunkt | 580,6 grader |
Syntese afCAS: 3543-74-6 5-[Bis(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazol-2-butansyreethylester

Trin #1: oxiran; ethyl-4-(5-amino-1-methyl-1H-benzo[d]imidazol-2-yl)butanoat med natriumacetattrihydrat i vand; eddikesyre ved 0 - 25 grad; i 23 timer;
Trin #2: Med kaliumcarbonat i dichlormethan ved 20 - 25 grad;
Reference:
FRESENIUS KABI ONCOLOGY LIMITED; MISHRA, Bhuwan Bhaskar; KACHHADIA, Nikunj Shambhubhai; TOMAR, Vinod Singh; LAHIRI, Saswata US2014/121383, 2014, A1 Placering i patent: Paragraf 0094
Populære tags: 3543-74-6,CAS 3543-74-6,5-[bis(2-hydroxyethyl)amino]-1-methyl-1h-benzimidazol-2-butansyre syreethylester, pris, tilbud, rabat, på lager, til salg


![3-ethyl-3-[(3-ethyloxetan-3-yl)methoxymethyl]oxetan CAS-NR: 18934-00-4](/uploads/202235855/small/3-ethyl-3-3-ethyloxetan-3-yl-methoxymethyl42221694486.jpg?size=384x0)



