Vitamin C Jumladda Ethyl Ether-soo saaraha iyo alaab-qeybiyaha deganaanshaha wanaagsan |IDE

Vitamin C Ethyl Ether-good stability Featured Image

Faytamiin C Ethyl Ether-deganaansho wanaagsan

Sharaxaad Gaaban:

Magaca Ingiriisiga:3-O-Ethyl ascorbic acid;
(2R) -2-[(1S) -1,2-dihydroxyethyl] -3-ethoxy-4-hydroxy-2H-furan-5-hal;
3-O-Ethyl-L-ascorbic acid;
3-O-Ethyl Ascorbyl Eter;
Vc Ethyl Eter;
Vitamin C Ethyl Ether

CAS#:86404-04-8

Nafaqada molecular:C8H12O6

Qaab-dhismeedka:

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Faahfaahinta Alaabta

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Faytamiin C ethyl ether waa mid aad u faa'iido badan oo fitamiin C ah, kaliya maaha mid aad u deggan walxaha kiimikada, waa mid aan midab lahayn oo fiitamiin C ah, laakiin sidoo kale lipophilic iyo hydrophilic amphoteric, taas oo si weyn u balaadhisa kala duwanaanta khuseysa ee Buuga Kiimikada. , gaar ahaan isticmaalka kimisteriga maalinlaha ah.3-O-ethyl ascorbic acid ether waxay si fudud u geli kartaa maqaarka iyada oo loo marayo stratum corneum.Ka dib marka ay gasho jidhka, aad bay u fududahay in la burburiyo enzymes noolaha ee jirka si ay u sameeyaan saameynta noolaha ee fitamiin C.

Miisaanka molecular:204.17700

Cuf sax ah:204.06300

PSA:96.22000

LogP:-0.92890

Nuxurka:≥98.5%

cufnaanta:1.46 g/cm3

Barta karkarinta:551.5ºC at 760 mmHg

barta dhalaalka:110.0 -115.0 ℃

Barta toosan:228.5ºC

Tusmada Dib-u-celinta:1.555

Isticmaalka

Faytamiin C ethyl ether (VC ethyl ether) waa lipophilic iyo hydrophilic amphoteric vitamin C derivative, kaas oo aan hayn oo kaliya saamaynta redox ee vitamin C laakiin sidoo kale aad u deggan.Waa lipophilic iyo hydrophilic amphoteric walax, taas oo aan ka dhigaysa kaliya mid aad u habboon in la isticmaalo caanaha, laakiin sidoo kale waxay fududeyneysaa in la dhex galo corneum stratum oo galo lakabka maqaarka.Ka dib marka la galo maqaarka, si fudud ayaa loo kala gooyaa enzymes noolaha si ay u ciyaaraan doorka fitamiin C, taas oo hagaajinaysa bioavailability.

Farsamaynta

VC ethyl ether waxa ay si toos ah u gashaa corneum-ka stratum corneum-ka basal melanocytes, waxa ay joojisaa dhaqdhaqaaqa tyrosinase, waxa ay joojisaa samayska melanin, waxa aanay hoos u dhigtaa melanin si aan midab lahayn, taas oo si hufan u caddaynaysa maqaarka.Iyo VC ethyl ether waxay si toos ah uga qayb qaadan kartaa isku-darka kolajka ka dib marka la galo maqaarka si loo hagaajiyo dhaqdhaqaaqa unugyada maqaarka, kordhiyo kolajka, oo ka dhigaya maqaarka mid buuxa oo jilicsan, samaynta maqaarka mid jilicsan oo siman.3-O-ethyl-L-ascorbic acid waxay noqon kartaa xasiliye faa'iido leh oo loogu talagalay xalalka p-hydroxyacetophenone.

Baakadaha alaabta

1kg oo ku jira bac aluminium ah, 50kgs halkii durbaan kartoonada ah, wixii faahfaahin ah fadlan ku xaqiiji iibka.

Xaaladaha kaydinta

Weelka ku xidh mugdiga oo ku kaydi qaboojiyaha;Ka fogow walxaha aan iswaafaqayn sida oksidayaasha;kulaylka xasaasiga ah, la xidhay oo la dhigay meel qabow oo qalalan