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Methyl L-histidinate dihydrochloride (CAS# 7389-87-9)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C7H13Cl2N3O2
'Misa oa Molar 242.1
Melting Point 207°C (Dec.)(hote.)
Boling Point 368.2°C ho 760 mmHg
Phetoho e khethehileng(α) 9 º (c=2 ho H2O)
Flash point 176.5°C
Ho qhibiliha ha Metsi E qhibiliha ka dimethyl sulfoxide, methanol le metsi.
Solubility 100g/l
Khatello ea Mouoane 1.29E-05mmHg ho 25°C
Ponahalo Crystallization
Mmala Bosoeu
BRN 3572010
Boemo ba polokelo Sepakapaka se inehetseng, 2-8°C
E hloahloa Hygroscopic
Refractive Index 10 ° (C=2, H2O)
MDL MFCD00012701

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang
Likhoutu tsa Kotsi 36/37/38 - Ho halefisa mahlo, tsamaiso ea ho hema le letlalo.
Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 3
Khoutu ea HS 29332900
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

L-Histidine methyl ester dihydrochloride ke motsoako oa lik'hemik'hale. E latelang ke tlhaloso ea thepa ea komporo, tšebeliso, mekhoa ea ho lokisa, le tlhaiso-leseling ea polokeho:

 

Boleng:

- Ponahalo: phofo e tšoeu ea kristale.

- Solubility: Ho qhibiliha ka har'a metsi le litlhapi tse thehiloeng joala, ha li qhibilihe ka har'a lihlapolli tse se nang polar.

 

Sebelisa:

- L-Histidine methyl ester dihydrochloride e atisa ho sebelisoa e le mohloli oa motsoako oa tlhaho. E na le karolo ea bohlokoa ho liphetoho tse itseng tsa lik'hemik'hale, joalo ka esterification le condensation ea joala.

 

Mokhoa:

- L-Histidine Methyl Ester dihydrochloride hangata e lokiselitsoe ka ho arabela N-benzyl-L-histidine methyl ester ka hydrochloric acid tlas'a maemo a loketseng.

- Mokhoa ona oa ho kopanya o batla o le bonolo ebile o ka etsoa ka laboratoring.

 

Lintlha tsa Tšireletseho:

- L-Histidine Methyl Ester Dihydrochloride hangata e bolokehile ho sebetsa, empa kaha ke k'hemik'hale, mehato e latelang ea ts'ireletso e tlameha ho nkuoa:

- Ho kopana: Qoba ho kopana le letlalo ka ho toba ho qoba ho teneha.

- Ho hema: Qoba ho hema lerōle kapa likhase. Maemo a matle a moea a lokela ho bolokoa ha o sebetsana le motsoako ona.

- Ho tima mollo: Ha ho ka ba le mollo, tima mollo ka ntho e loketseng ea ho tima mollo.


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