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Boc-S-Benzyl-L-cysteine ​​​​(CAS# 5068-28-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C15H21NO4S
Molar Mass 311.4
Njupụta 1.2189 (atụmatụ siri ike)
Ebe Na-agbaze 86-88°C
Ebe Boling 481.2± 45.0 °C(buru amụma)
Ntụgharị pụrụ iche(α) -44.5º (c=1, acetic acid)
Ebe mgbari 244.8C
Solubility DMSO, methanol
Uzuoku nrịbama 4.54E-10mmHg na 25°C
Ọdịdị siri ike
Agba Ọcha
BRN 2000417
pKa 3.58± 0.10 (buru amụma)
Ọnọdụ Nchekwa A na-ekpuchi ya na akọrọ, 2-8 ° C
Ntụgharị uche -45 Celsius (C=1, ACOH)
MDL MFCD00065567

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
TSCA Ee
Koodu HS 29309090
Klas Hazard Iwe

 

Okwu mmalite

Boc-S-benzyl-L-hemiphotonic acid bụ organic compound nke aha kemịkal bụ N-tert-butoxycarbonyl-L-phenylalanyl-L-homoserine.

 

Ogo:

Boc-S-benzyl-L-hemaminoic acid bụ kristal ọcha siri ike nke kwụsiri ike na ụlọ okpomọkụ. Ọ nwere ụfọdụ n'ókè nke mmiri solubility na nwere ike soluble na organic ihe mgbaze a na-ejikarị eme ihe dị ka dimethyl sulfoxide, dichloromethane na methanol.

 

Jiri:

A na-ejikarị Boc-S-benzyl-L-hemiphotonicamide eme ihe dị ka etiti na njikọ organic.

 

Usoro:

Enwere ike nweta nkwadebe nke Boc-S-benzyl-L-hemiphotonines site n'ịmepụta chiral amino acid precursors kwesịrị ekwesị yana ime mmeghachi omume esterification ma ọ bụ mmeghachi omume njikọ peptide n'okpuru ọnọdụ kwesịrị ekwesị.

 

Ozi nchekwa:

Boc-S-benzyl-L-semiphototophan dị oke nchebe n'okpuru ojiji nkịtị yana ọnọdụ arụ ọrụ. Ma ọ ka bụ ihe organic ogige na ụfọdụ ogo nke ize ndụ. Ekwesịrị ịkpachapụ anya ka ịzere iku ume, mmetụ akpụkpọ ahụ na iri nri mgbe a na-arụ ọrụ. Were usoro ikuku ikuku dị mma mgbe ị na-arụ ọrụ ma yikwasị akụrụngwa nchedo onwe onye kwesịrị ekwesị, dị ka uwe ụlọ nyocha, ugegbe nchebe na uwe ụlọ nyocha. Na mgbakwunye, ọ bụrụ na ọ dị mkpa, a ga-arụ ya n'okpuru nduzi nke ọkachamara ma gbasoosie ike na ụkpụrụ nchekwa ụlọ nyocha.


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