L-Cysteine monohydrochloride (CAS# 52-89-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C3H8ClNO2S
IMisa yeMolar	157.62
Indawo yokunyibilika	180°C
Indawo yeBoling	I-305.8 ° C kwi-760 mmHg
Ujikelezo oluthile(α)	5.5 º (c=8, 6 N HCL)
Indawo yokuflasha	138.7°C
Ukunyibilika kwamanzi	I-SOLUBLE
Ukunyibilika	I-H2O: 1M ku-20 ° C, icacile, ayinambala
Uxinzelelo loMphunga	0.000183mmHg ku-25°C
Imbonakalo	Iikristale eziMhlophe
Umbala	Mhlophe ukuya kumdaka okhanyayo
Merck	14,2781
I-BRN	3560277
Imeko yoGcino	Umoya ophantsi, uBubushushu beGumbi
Uzinzo	Izinzile, kodwa ukukhanya, ukufuma kunye nomoya obuthathaka. Ayihambelani ne-oxidizing agents eyomeleleyo, ezinye isinyithi.
Inovakalelo	Hygroscopic
MDL	MFCD00064553
IiPropati zoMzimba kunye nezeMichiza	Ikristale emhlophe okanye umgubo wecrystalline, ivumba, iasidi, inyibilika emanzini, iammonia, iacetic acid, iethanol-soluble, iacetone, iethyl acetate, benzene, carbon disulfide, carbon tetrachloride. Ukuzinza kwe-Acid, kunye nesisombululo esingathathi hlangothi okanye esincinci se-alkaline kulula ukuba yi-oxidation yomoya kwi-cystine, i-iron yokulandelela kunye ne-ion yensimbi enzima inokukhuthaza i-oxidation. I-hydrochloride yayo izinzile, ngoko ke yenziwa ngokubanzi kwi-hydrochloride. I-L-cysteine yi-sulfur-equkethe i-amino acid engabalulekanga. Kumzimba ophilayo, i-athomu ye-oksijini ye-hydroxyl ye-serine ithathelwa indawo yi-athomu yesulfure ye-methionine kwaye yenziwe nge-thioether. I-L-cysteine inokuvelisa i-glutathione, ebandakanyekayo kwinkqubo yokunciphisa iiseli kunye ne-phospholipid metabolism kwisibindi, inokukhusela iiseli zesibindi emonakalweni, kwaye inokuvuselela umsebenzi we-hematopoietic, ukwandisa iiseli zegazi ezimhlophe, ikhuthaza ukulungiswa kwezilonda zesikhumba. I-mp yayo yi-175 ℃, iqondo lokushisa lokubola yi-175 ℃, i-isoelectric point yi-5.07, [α]25D-16.5 (H2O), [α]25D 6.5 (5mol / L, HCl).
Sebenzisa	Isetyenziswa kakhulu kwizinto zokuthambisa, amayeza, ukutya kunye namanye amashishini

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi	Xi – Irritant
Iikhowudi zoMngcipheko	36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko	S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani	2
RTECS	HA2275000
FLUKA BRAND F IIKHOWUDI	3-10-23
I-TSCA	Ewe
Ikhowudi ye-HS	29309013
Ubutyhefu	LD50 intraperitoneal kwi mouse: 1250mg/kg

Intshayelelo

Incasa yeasidi eyomeleleyo, ayinavumba, landa kuphela ivumba le-sulfite. Yi-amino acid esetyenziswa ziiseli ezahlukeneyo zethishu ukukhusela kwizinto ezinobungozi kunye nokwandisa amandla ezilwanyana kunye nezityalo. Ikwayenye yee-amino acid ezingaphezu kwama-20 ezenza iiproteni, kwaye kuphela kwe-amino acid ene-sulfhydryl esebenzayo (-SH).

Ngaphambili: 4-(4-methoxyphenyl)-1-butanol(CAS# 52244-70-9)

Okulandelayo: 2-Chloro-5-aminopyridine (CAS# 5350-93-6)

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