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L-Homophenylalanine (CAS# 943-73-7) Isithombe Esifakiwe
  • L-Homophenylalanine (CAS# 943-73-7) 1

L-Homophenylalanine (CAS# 943-73-7)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H13NO2
I-Molar Mass 179.22
Ukuminyana 1.1248 (isilinganiso esinzima)
I-Melting Point >300°C(lit.)
I-Boling Point 311.75°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) 45 º (C=1, 3N HCl 19 ºC)
I-Flash Point 150.2°C
Ukuncibilika Incibilika ku-dilute aqueous acid.
I-Vapor Presure 9.79E-05mmHg ku-25°C
Ukubukeka Okuqinile okumhlophe
Umbala Okumhlophe kuya kokumhlophe
pKa 2.32±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi
I-Refractive Index 44 ° (C=1, 3mol/L HC
I-MDL I-MFCD00002619

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi Xi - Irritant
Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
Ikhodi ye-HS 29224999

 

Isingeniso

I-L-Phenylbutyrine iyi-amino acid. Iyafana ngokwemvelo namanye ama-amino acid futhi iyikristalu eqinile emhlophe encibilika emanzini nezinye izincibilikisi ze-polar.

 

I-L-Phenylbutyrine idlala indima ebalulekile ezintweni eziphilayo futhi iyingxenye ebalulekile enqubweni yokuhlanganiswa kwamaprotheni.

 

Indlela yokulungiselela i-L-phenylbutyrine ingatholakala ngokuhlanganisa amakhemikhali noma ukuvutshelwa. Indlela yokuhlanganisa amakhemikhali ngokuvamile isebenzisa i-acetophenone njengempahla eluhlaza ukuze kutholwe i-L-phenylbutyrine ngokusabela kwe-cyanide nokusabela kwe-hydrolysis. Indlela yokuvubela ngokuvamile iwukusebenzisa ukuvutshelwa kwe-microbial ukukhiqiza i-L-phenylbutyrine.

 

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