L-Hydroxyproline CAS 51-35-4

CAS:51-35-4 ib

Molecular Formula:C5H9 NPO 3

Molecular Luj:131.13 Nws

EINECS:200-091-9

Synonyms:H-HYP-OH; H-HYP-OH (TRANS); HL-HYDROXYPROLINE; HL-HYP-OH; H-TRANS-HYP-OH; HYDROXYPROLINE; HYDROXY-L-PROLINE; HYDROXY-L-PROLINE, TRANS-4-

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

L-Hydroxyproline CAS 51-35-4 yog dab tsi?

L-Hydroxyproline yog dawb flaky crystalline lossis crystalline hmoov. Qhov tshwj xeeb qab zib hauv iab tuaj yeem txhim kho qhov tsw thiab zoo ntawm cov kua txiv hmab txiv ntoo, dej qab zib, thiab lwm yam dej haus. Nws muaj qhov tshwj xeeb tsw thiab tuaj yeem siv los ua cov tshuaj tsw qab. Melting point 274 ℃ (decomposition). Yooj yim rau yaj hauv dej (25 ℃, 36.1%), me ntsis soluble hauv ethanol.

Specification

Yam khoom	Specification
Boiling point	242.42°C (kev kwv yees kwv yees)
Qhov ntom	1.3121 (kev kwv yees kwv yees)
Melting point	273 ° C (hnub) (lit.)
Refractivity	-75.5 ° C = 4, H2O
Cia tej yam kev mob	Khaws hauv qab +30 ° C.
pKa	1.82, 9.66 (ntawm 25 ℃)

Daim ntawv thov

L-Hydroxyproline feem ntau yog siv hauv cov kua txiv hmab txiv ntoo, dej qab zib, dej qab zib, thiab lwm yam; Raws li ib tug biochemical reagent, L-hydroxyproline yog ib tug natural tivthaiv ntawm cov tsiaj structural proteins xws li collagen thiab elastin. Hauv kev lag luam tshuaj, kev siv cov khoom nruab nrab rau kev cog qoob loo sab qab teb cov saw hlau yog qhov siab.