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L-Hydroxyproline (CAS# 51-35-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C5H9NO3
'Misa oa Molar 131.13
Botenya 1.3121 (khakanyo e fosahetseng)
Melting Point 273°C (Dec.)(hote.)
Boling Point 242.42°C (khakanyo e boima)
Phetoho e khethehileng(α) -75.5 º (c=5, H2O)
Ho qhibiliha ha Metsi 357.8 g/L (20 º C)
Solubility H2O: 50mg/mL
Tekano ea Mouoane 4.5 (khahlanong le moea)
Ponahalo Likristale kapa phofo ea Crystalline
Mmala Bosoeu
Monko o monate Ha e na monko
Merck 14,4840
BRN 471933
pKa 1.82, 9.66(ho 25℃)
PH 5.5-6.5 (50g/l, H2O, 20℃)
Boemo ba polokelo Boloka ka tlase ho +30°C.
Refractive Index -75.5 ° (C=4, H2O)
MDL MFCD00064320
Thepa ea 'Mele le ea Lik'hemik'hale kristale e tšoeu e bosoeu kapa phofo ea crystalline. Tatso e ikhethang e monate ka tatso e babang e ka ntlafatsa boleng ba tatso ea lino tsa lero la litholoana, lino tse pholileng le tse ling tse joalo. Tatso e khethehileng, e ka sebelisoa e le lisebelisoa tse tala. Melting Point 274 °c (ho bola). E qhibiliha ka metsing (25 ° C, 36.1%), e qhibilihang hanyenyane ka ethanol.
Sebelisa Mokhabiso oa tatso; Phepo e matlafatsang. Tatso. Haholo-holo e sebelisetsoang lero la litholoana, lino tse pholileng, lino tse nang le phepo e nepahetseng, joalo-joalo; E sebelisoa e le sesebelisoa sa biochemical

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R22 – E kotsi ha e kwetswe
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho.
S27 - Tlosa hang-hang liaparo tsohle tse silafetseng.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
WGK Jeremane 3
RTECS TW3586500
TSCA Ee
Khoutu ea HS 29339990
Sehlopha sa Likotsi TS'OALANG

 

Selelekela

L-hydroxyproline (L-Hydroxyproline) ke amino acid e se nang protheine e entsoeng ka hydroxylation ka mor'a phetoho ea proline. Ke karolo ea tlhaho ea liprotheine tsa sebopeho sa liphoofolo (tse kang collagen le elastin). L-Hydroxyproline ke e 'ngoe ea li-isomers tsa hydroxyproline (Hyp) 'me ke karolo ea bohlokoa ea sebopeho sa chiral tlhahiso ea meriana e mengata.


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