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L-Leucine CAS 61-90-5 Ishusho Yerekanwe
  • L-Leucine CAS 61-90-5 1

L-Leucine CAS 61-90-5

Umutungo wa Shimi:

Inzira ya molekulari C6H13NO2
Misa 131.17
Ubucucike 1,293 g / cm3
Ingingo yo gushonga > 300 ° C (lit.)
Ingingo ya Boling 122-134 ° C (Kanda: 2-3 Torr)
Guhinduranya byihariye (α) 15.4 º (c = 4, 6N HCl)
Flash point 145-148 ° C.
Umubare wa JECFA 1423
Amazi meza 22.4 g / L (20 C)
Gukemura Byashonze cyane muri Ethanol cyangwa ether, gushonga muri acide formique, kuvanga aside hydrochloric, hydroxide ya alkaline n'umuti wa karubone.
Umwuka <1 hPa (20 ° C)
Kugaragara Kirisiti yera
Ibara Cyera Kuri Off-cyera
Uburebure ntarengwa (λmax) ['λ: 260 nm Amax: 0.05',
, 'λ: 280 nm Amax: 0.05']
Merk 14.5451
BRN 1721722
pKa 2.328 (kuri 25 ℃)
PH 5.5-6.5 (20g / l, H2O, 20 ℃)
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Ubushuhe buhamye kandi bworoshye. Ntibishobora kubangikanya imbaraga zikomeye za okiside.
Ironderero 1.4630 (igereranya)
MDL MFCD00002617
Ibintu bifatika na shimi gushonga ingingo 286-288 ° C.
ingingo ya sublimation 145-148 ° C.
kuzunguruka byihariye 15.4 ° (c = 4, 6N HCl)
amazi ashonga 22.4g / L (20 C)
Koresha Ikoreshwa nkibikoresho bya farumasi nibikoresho byongera ibiryo

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro byumutekano 24/25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
RTECS OH2850000
TSCA Yego
Kode ya HS 29224995

 

Intangiriro

L-leucine ni aside amine nimwe mubice byubaka poroteyine. Nibara ritagira ibara, kristaline ikomeye ibora mumazi.

 

Hariho uburyo bubiri bwingenzi bwo gutegura L-leucine: uburyo karemano nuburyo bwo guhuza imiti. Uburyo karemano bukunze guhuzwa nuburyo bwo gusembura mikorobe nka bagiteri. Uburyo bwa synthesis ya chimique bwateguwe binyuze murukurikirane rwibintu bya synthesis.

 

Amakuru yumutekano ya L-Leucine: L-Leucine ifite umutekano muri rusange. Kunywa cyane birashobora gutera gastrointestinal guhagarika umutima, impiswi, nibindi bimenyetso. Ku bantu bafite ikibazo cyo kubura impyiko cyangwa metabolike idasanzwe, hakwiye kwitabwaho kugirango wirinde gufata cyane.

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