L-Leucine CAS 61-90-5

Khoom Qhia:

Khoom npe: L-Leucine CAS TSIS: 61-90-5

Txhais:

2-Amino-3- (4-hydroxyphenyl) -propanoic acid;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov hmoov dawb crystalline

Ntsuas: ≥99.0%

Qhov ceev: 1.305 g / cm3

Lub Ntsiab Kub: 225.8 ℃ ntawm 760 mmHg

Flash Point: 90.3 ℃

Melting point: 286-288 ℃

Dej Solubility: 22.4g / L (20 ℃)

L-leucine yog ib ntawm yim qhov tseem ceeb amino acids rau tib neeg lub cev. Nws zwm rau aliphatic amino acids ntawm nees nkaum protein amino acids. Ua ke nrog L-isoleucine thiab L-valine, nws yog hu ua peb tus ceg ntoo-cov saw amino acids. Nws yog ib qho enantiomer nrog D-leucine, uas yog dawb ci iab hexahedral siv lead ua los yog dawb crystalline hmoov ntawm chav tsev kub. Tsis muaj qab ntxiag, iab me ntsis. Nyob rau hauv muaj cov hydrocarbons, nws muaj kev ruaj khov hauv aqueous ntxhia kua qaub daws. Txhua cov kab yog soluble hauv dej 40ml thiab txog 100ml acetic acid. Mob siab me ntsis hauv ethanol lossis ether, soluble hauv formic acid, dilute hydrochloric acid, alkaline hydroxide thiab carbonate ntsiab.

L-leucine muaj cov txiaj ntsig ntawm kev txhawb nqa insulin secretion, txo cov ntshav qab zib; txhawb kev pw tsaug zog, txo qis rhiab rau mob, txo cov mob yauv yws, txo kev ntxhov siab thiab ntxhov siab, txo cov tsos mob ntawm cov tshuaj lom neeg hauv lub cev ua rau muaj cawv, thiab muaj kev pab tswj kev quav dej cawv; nws muaj qhov cuam tshuam rau kev kho mob ntawm kiv taub hau, thiab tseem tuaj yeem txhawb qhov zoo ntawm cov tawv nqaij mob thiab pob txha. Yog li, cov kws kho mob feem ntau pom zoo kom cov neeg mob noj tshuaj leucine tom qab kev phais mob. Nws feem ntau tsim rau amino acid infusion thiab kev npaj cov amino acid npaj rau kev kho mob lossis kev kho mob; nws kuj tseem siv tau los ntxiv rau hauv cov khoom noj, tshuaj pleev ib ce thiab pub mov noj. Kev cog kev loj hlob cog.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: l-leucine cas 61-90-5, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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