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L-Hydroxyproline (CAS# 51-35-4) Umfanekiso okhoyo
  • I-L-Hydroxyproline (CAS# 51-35-4) 1

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C5H9NO3
IMisa yeMolar 131.13
Ukuxinana 1.3121 (uqikelelo olurhabaxa)
Indawo yokunyibilika 273°C (dec.)(lit.)
Indawo yeBoling 242.42°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) -75.5 º (c=5, H2O)
Ukunyibilika kwamanzi 357.8 g/L (20 º C)
Ukunyibilika H2O: 50mg/mL
Ukuxinana komphunga 4.5 (vs umoya)
Imbonakalo Iikristale okanye umgubo weCrystalline
Umbala Mhlophe
Ivumba Ayinavumba
Merck 14,4840
I-BRN 471933
pKa 1.82, 9.66(nge-25℃)
PH 5.5-6.5 (50g/l, H2O, 20℃)
Imeko yoGcino Gcina ngaphantsi +30°C.
Refractive Index -75.5 ° (C=4, H2O)
MDL MFCD00064320
IiPropati zoMzimba kunye nezeMichiza Ikristale emhlophe emhlophe okanye i-crystalline powder. Incasa eyodwa eswiti kwincasa ekrakrayo inokuphucula incasa yencasa yencasa yeziselo zejusi yeziqhamo, iziselo ezipholileyo kunye nokunye okunjalo. I-flavour ekhethekileyo, ingasetyenziswa njengezinto eziluhlaza. Indawo yokunyibilika 274 °c (ukubola). Inyibilika emanzini (25 ° C, 36.1%), inyibilika kancinane kwi-ethanol.
Sebenzisa Isiphuculi sencasa; Isixhasi sesondlo. Incasa. Ikakhulu isetyenziselwa ijusi yeziqhamo, iziselo ezibandayo, iziselo ezinomsoco, njl.; Isetyenziswa njenge-reagent ye-Biochemical

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R22 – Iyingozi xa iginyiwe
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 3
RTECS TW3586500
I-TSCA Ewe
Ikhowudi ye-HS 29339990
IKlasi yeeNgozi OKUTHUMEKAYO

 

Intshayelelo

I-L-hydroxyproline (L-Hydroxyproline) i-non-protein amino acid eyenziwe yi-hydroxylation emva kokuguqulwa kweproline. Iyinxalenye yendalo yeeprotheni zesakhiwo sezilwanyana (ezifana ne-collagen kunye ne-elastin). I-L-Hydroxyproline yenye yee-isomers ze-hydroxyproline (Hyp) kwaye iyiyunithi yesakhiwo se-chiral eluncedo ekuvelisweni kwamachiza amaninzi.

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