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Boc-L-Histidine(Tosyl) (CAS# 35899-43-5)

Chemical Property:

Molecular Formula C18H23N3O6S
Molar Misa 409.46
Density 1.19
Melting Point ~125°C (Zvita.)
Chitarisiko Bright yellow crystal
Color Kuchena kusvika Kunenge kuchena
BRN 769957
pKa 3.50±0.10(Zvakafanotaurwa)
Storage Condition -20°C
Refractive Index 1.594
MDL MFCD00065967

Product Detail

Product Tags

Tsanangudzo Yekuchengetedza 24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany 3
HS Code 29350090

 

Nhanganyaya

N(alpha)-boc-N(im)-tosyl-L-histidine(N(alpha)-boc-N(im)-tosyl-L-histidine) musanganiswa. Heano mamwe eruzivo nezve chimiro chayo, kushandiswa, kuumbwa uye kuchengeteka:

 

Zvakasikwa:

-Kuonekwa: White crystalline yakasimba

-Molecular formula: C25H30N4O6S

-Molecular uremu: 514.60g / mol

-Kunyungudika: 158-161 madhigirii Celsius

-Solubility: Soluble mudoro, ketoni uye mamwe organic solvents

 

Shandisa:

- N (alpha) -boc-N (im) -tosyl-L-histidine inogona kushandiswa seboka rekudzivirira kuchengetedza histidine inoshanda boka panguva yepeptide synthesis.

-Mune peptide chemistry, inogona kushandiswa sechinhu chinotangira pakugadzirwa kwebiologically active polypeptides.

 

Kugadzirira nzira:

Kugadzirira kweN(alpha)-boc-N(im)-tosyl-L-histidine inenge yakaoma uye inoda matanho emakemikari. Nzira yekugadzirira yakajairwa ndeyekuita tert-butyl chloroformate neL-histidine imidazole ester, uyezve kuita nemethylbenzenesulfonyl chloride kuti uwane chigadzirwa chakanangana.

 

Zvekuchengetedza

- N(alpha)-boc-N(im)-tosyl-L-histidine inogona kutsamwisa nekunzwisa vanhu.

-Panguva yekubata nekuchengetedza, zvinokurudzirwa kutora matanho akakodzera ekuzvidzivirira, sekupfeka magirovhosi, magirazi uye zvipfeko zvekudzivirira.

-Dzivisa kusangana neganda, maziso uye turakiti rekufema, uye chengetedza nzvimbo ine mhepo inofefetera murabhoritari.

-Paunenge uchishandisa uye kurasa komisheni iyi, nzira dzekuchengetedza dzakakodzera uye mirau dzinofanirwa kuteverwa.


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