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FMOC-D-Valine (CAS# 84624-17-9)

Ngwongwo kemịkalụ:

Usoro ihe omimi C20H21NO4
Molar Mass 339.39
Njupụta 1.229±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 143-144C (ọkụ)
Ebe Boling 551.8± 33.0 °C(buru amụma)
Ntụgharị pụrụ iche(α) 17º (c=1, DMF)
Mmiri Solubility Solubility na methanol (fọrọ nke nta ka ọ pụta ìhè). Na-agbaze ntakịrị na mmiri.
Solubility Chloroform (Obere), DMF (Obere), DMSO (Obere), Methanol (Obere)
Ọdịdị Ọcha ntụ ntụ
Agba Ọcha
BRN 6489548
pKa 3.90± 0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
MDL MFCD00062953

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
Koodu HS 2924 29 70

 

Okwu mmalite

fmoc-D-valine (fmoc-D-valine) bụ kemịkalụ kemịkalụ nke a na-ejikarị na njikọ peptide na injinịa protein na njikọ usoro siri ike. Ọ nwere ihe ndị a:

 

1. chemical Njirimara: fmoc-D-valine bụ ọcha siri ike, na hydrophobic. Ọ bụ soluble na organic mgbaze dị ka dimethyl sulfoxide (DMSO) na methylene chloride, ma na-adịghị ike soluble na mmiri. Usoro ihe omimi ya bụ C21H23NO5 na ịdị arọ ya bụ 369.41.

 

2. ojiji: fmoc-D-valine bụ otu n'ime akụrụngwa dị mkpa maka njikọ nke peptides na protein, enwere ike iji ya mee ihe maka njikọ nke peptides na-arụ ọrụ biologically. A na-ejikarị ya eme ihe n'usoro siri ike iji mepụta agbụ peptide site na mmeghachi omume condensation na ihe fọdụrụ amino acid ndị ọzọ. Na mgbakwunye, enwere ike iji ya mụọ njikọ nke peptides na-arụ ọrụ na imepụta ọgwụ.

 

3. Usoro nkwadebe: Njikọ nke fmoc-D-valine na-emekarị site na usoro nhazi nke kemịkal. L-valine bu ụzọ meghachi omume na otu nchekwa Fmoc iji chebe otu amino na mmeghachi omume kemịkalụ. A na-ewepụkwa otu nchekwa Fmoc site na mmeghachi omume nhụsianya iji nye fmoc-D-valine.

 

4. ozi nchekwa: fmoc-D-valine nwere nchekwa dị mma n'okpuru ọnọdụ izugbe nke ojiji, ma ọ ka kwesịrị ịṅa ntị na ihe ndị a: zere kọntaktị na akpụkpọ anụ na anya, dị ka kọntaktị mberede, kwesịrị ịsacha ozugbo na ọtụtụ mmiri, ma chọọ enyemaka ahụike; N'oge ọrụ kwesịrị ịṅa ntị na nri na ịdị ọcha nke onwe; nchekwa kwesịrị ka a mechie, zere ìhè anyanwụ kpọmkwem na iru mmiri gburugburu. Mgbe ị na-eji, biko rụtụ aka na ntuziaka nchekwa dị mkpa yana mpempe data nchekwa ihe (MSDS).


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