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N-Acetyl-L-valine (CAS# 96-81-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H13NO3
Molar Mass 159.18
Njupụta 1.094±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze 163-167 ℃
Ebe Boling 362.2± 25.0 °C (buru amụma)
Ntụgharị pụrụ iche(α) [α]D20 -16~-20゜ (c=5, C2H5OH)
Solubility soluble na methanol
Ọdịdị Crystalline ntụ ntụ
Agba Ọcha
pKa 3.62± 0.10 (buru amụma)
Ọnọdụ Nchekwa E mechiri ya na nkụ, chekwaa na friza, n'okpuru -20 Celsius
MDL MFCD00066066

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R36 - na-ewe iwe na anya
R43 - nwere ike ịkpata uche site na kọntaktị akpụkpọ
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
WGK Germany 3

 

Okwu mmalite

N-acetyl-L-valine bụ ngwakọta kemịkal. Ọ bụ ihe siri ike na-acha ọcha nke na-agbaze na mmiri na ihe mgbaze organic.

Enwere ike metabolized ya na L-valine n'ime ahụ, nke na-etinye aka na njikọ nke protein na peptides.

 

Enwere ụzọ abụọ bụ isi maka nkwadebe N-acetyl-L-valine: njikọ kemịkalụ na njikọ enzymatic. A na-enweta usoro njikọ kemịkalụ site n'imeghachi L-valine na reagent acetylation. N'aka nke ọzọ, njikọ nke enzymatic na-eji mmeghachi omume nke enzyme-catalyzed eme ka acetylation dịkwuo nhọrọ na ịrụ ọrụ nke ọma.

 

Ozi nchekwa: N-acetyl-L-valine na-ewerekarị na ọ nwere obere nsị. Ọ bụrụ na ị bata n'ime ya mgbe ị na-eji ya, ekwesịrị ịkpachara anya ka ị ghara ikuru uzuzu ma ọ bụ kọntaktị ozugbo na akpụkpọ na anya. Ekwesịrị ịme usoro nchedo onwe onye kwesịrị ekwesị dị ka uwe aka, ihe mkpuchi, na enyo enyo mgbe ị na-ejizi ogige ahụ. Ọ bụrụ na ahụ erughị ala sitere na ntinye ma ọ bụ kọntaktị na mberede, ị kwesịrị ịchọ nlekọta ahụike n'oge.


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