L-Tryptophan CAS 73-22-3

Khoom Qhia:

Cov Khoom Npe: L-Tryptophan CAS TSIS: 73-22-3

Txhais:

H-Orn-OH.HCl;

(S) -2,5-Diaminopentanoic acid hydrochloride;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Cov hmoov dawb dawb

Ntsuas:≥99.0%

Qhov ceev: 1.4 g / cm3

Lub Ntsiab Lus Boiling: 447.9℃ntawm 760 mmHg

Flash Point: 224.7℃

Melting Point: 289-290℃

Tsis muaj ntxhiab, iab me ntsis saj, me ntsis soluble hauv dej (1.14%, 25℃), tab sis tsis tshua muaj soluble hauv ethanol. Soluble hauv dilute acid lossis alkali. [α] D+2.8 (5mol / LHCl), [α] D+6.2 (0.5mol / LNaOH). Lub teeb ntev ntev yuav muaj xim. Co-cua sov nrog dej tsim tawm ib qho me me ntawm indole. Cov cua kub nyob rau hauv muaj cov sodium hydroxide thiab tooj liab sulfate tsim tawm ntau ntau ntawm indole. Nws yuav ruaj khov dua thaum rhuab hauv maub nrog kua qaub, tab sis nws tsis tshua zoo siab thaum nws sib xyaw nrog lwm cov amino acids, suab thaj, thiab aldehydes. Yooj yim rau decompose. Thaum muaj protein ntau decomposed nrog kua qaub, tryptophan yog ua tiav lawm.

Siv rau amino acid Txoj kev lis ntshav. Nws nquag siv nrog hlau, vitamins, thiab lwm yam, thiab nrog VB6 txhawm rau txhim kho kev nyuaj siab thiab tiv thaiv thiab kho kab mob tawv nqaij; raws li insomnia tsaug zog thiab L-dopa rau kev kho mob Parkinson' s kab mob. Nws yog carcinogenic rau tsiaj kuaj; nws muaj cov nyom tshwm sim xws li xeev siab, tsis xav noj ib ce, thiab hawb pob. Zam tsis txhob siv ua ke nrog monoamine oxidase inhibitors.

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-tryptophan cas 73-22-3, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

• Tug: L-Serine CAS 56-45-1
• Tom ntej: L-Ornithine Monohydrochloride CAS 3184-13-2