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sehlahisoa

H-VAL-NH2 HCL(CAS# 3014-80-0)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H13ClN2O
'Misa oa Molar 152.62
Melting Point 266-270°C(lebone)
Boling Point 273.6°C ho 760 mmHg
Flash point 119.3°C
Solubility E qhibiliha ka methanol (50 mg / ml-e hlakileng, tharollo e se nang mebala).
Khatello ea Mouoane 0.00439mmHg ho 25°C
Ponahalo Crystallization
Mmala Bosoeu ho isa ho Ho batla ho tšoeu
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 27 ° (C=1, H2O)
MDL MFCD00039085

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
Khoutu ea HS 29241990

 

Selelekela

L-Valinamide hydrochloride ke motsoako oa lik'hemik'hale, e leng mofuta oa hydrochloride oa vallineamide. Se latelang ke selelekela sa thepa, tšebeliso, mekhoa ea ho lokisa le tlhaiso-leseling ea polokeho ea L-valamide hydrochloride:

 

Boleng:

L-Valamide hydrochloride ke kristale e tšoeu e tiileng e nang le ho qhibiliha hantle. E tsitsitse mochesong oa kamore, empa ho bola ho ka etsahala ha ho pepesehetse mocheso o phahameng, mongobo o phahameng, kapa ho pepesehela khanya.

 

Lisebelisoa: E ka boela ea sebelisoa e le ho lokisa li-enantiomers tsa lik'hemik'hale le motsoako oa li-catalyst tsa chiral.

 

Mokhoa:

Mokhoa oa ho lokisa oa L-valamide hydrochloride o ka fumanoa ka karabelo ea valinamide ka hydrochloric acid. Valamide e qala ho itšoara ka hydrochloric acid ho etsa L-valinamide hydrochloride, e hloekisoang ka crystallization ho fumana sehlahisoa se hloekileng.

 

Lintlha tsa Tšireletseho:

L-valamide hydrochloride e batla e bolokehile tlas'a maemo a tloaelehileng a tšebeliso, empa mehato e itseng ea tšireletso e ntse e hlokahala. Ho qoba ho hema kapa ho kenella ka phoso, mehato e nepahetseng ea ho itšireletsa e lokela ho apesoa nakong ea ho ts'oaroa le ho kopana ha nako e telele kapa ho matla ho lokela ho qojoa. Ha e bolokoa, e lokela ho bolokoa hole le mollo, mocheso le li-oxidants, 'me e bolokoe sebakeng se omileng, se nang le moea o motle.


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