(S)-3-Hydroxy-gamma-butyrolactone (CAS# 7331-52-4)

Hantida Kiimikada:

Qaanuunka molecular	C4H6O3
Molar Mass	102.09
Cufnaanta	1.241g/mLat 25°C( shid)
Meesha dhalaalaysa	1.24
Boling Point	98-100°C0.3mm Hg(iftiin)
Barta Fiishka	>230°F
Biyuhu milmayn	Biyo, aalkolo iyo dareere kale oo dabiici ah. Shidaal fudud oo aan la sixi karin.
Uumiga Uumiga	5.42E-05mmHg at 25°C
BRN	1280864
pKa	12.87± 0.20 (La saadaaliyay)
Xaalada Kaydinta	Jawi aan firfircoonayn,2-8°C
Tusmada Dib-u-celinta	n20/D 1.464 (lit.)
Tilmaamaha Jirka iyo Kiimikada	(s) -3-hydroxy-gamma butyrolactone waa dareere aan midab lahayn, oo ku milma biyaha, khamriga iyo dareerayaasha kale ee organic, aan milmin ether petroleum, iwm. samafal. Inta badan loo isticmaalo sidii dhexe dhexe ee Modulator (R) -gamma-hydroxy-beta-Q hydroxybutyric acid [(R)-GABOB], (R) -GABOB waxa loo isticmaalaa in lagu daweeyo hyperlipidemia;(s) -Oxiracetam waa dhiirrigeliyaha maskaxda. dheef-shiid kiimikaad, laakiin sidoo kale isku-dhafka; Dhimista waxaa la heli karaa (s) -3-hydroxytetrahydrofuran, taas oo ah dhexdhexaad muhiim u ah daaweynta daawooyinka AIDS-ka; (s) -3-hydroxy-4-bromobutyric acid oo laga sameeyay waa xasiliye suurtagal ah; Waxaa loo beddelaa (s) -5-hydroxymethyl-1, 3-oxazolin-2-mid diyaar u ah jiilkii ugu dambeeyay ee dawooyinka bakteeriyada; Intaa waxaa dheer, (s) -n-methyl-3-hydroxypyrrole iyo (R)-N-methyl -3-methyl-pyrrole sidoo kale waxay leeyihiin waxqabad jireed oo muhiim ah, sidoo kale waxaa lagu heli karaa beddelaad fudud oo ah (s) -3-hydroxy- gamma butyrolactone. Badeecooyin badan oo dabiici ah ayaa sidoo kale laga soo saari karaa (s) -3-hydroxy-γbutyrolactone.

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Faahfaahinta Alaabta

Tags Product

Calaamadaha halista	Xi - xanaaq
Xeerarka Khatarta	36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka.
Sharaxaada Badbaadada	S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S36 - Xidho dhar ilaalin ku habboon. S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
WGK Germany	3
FLUKA BRAND F CODES	3-10
Koodhka HS	29322090

Hordhac

(S) -3-hydroxy-γ-butyrolactone waa iskudhis organic ah. Waa dareere aan midab lahayn oo leh dhadhan macaan, midho leh.

Waxaa jira dhowr habab oo loogu talagalay diyaarinta (S) -3-hydroxy-γ-butyrolactone, kaas oo caadi ahaan lagu helo hydrogenation catalytic. Habka gaarka ah waa in laga falceliyo qadar habboon oo γ-butyrolactone ah oo leh kicinta (sida daawaha-lead naxaasta) heerkulka ku habboon iyo cadaadiska, iyo ka dib hydrogenation catalytic, (S) -3-hydroxy-γ-butyrolactone ayaa la helay.

Macluumaadka Badbaadada: (S) -3-hydroxy-γ-butyrolactone waxay leedahay sunta hoose ee xaaladaha isticmaalka guud mana aha kiimiko khatar ah. Waa in taxaddar la sameeyaa si looga fogaado taabashada maqaarka, indhaha, iyo habka neefsashada marka la isticmaalayo. Haddii ay dhacdo taabasho shil ah, biyo ku raaci oo raadso daryeel caafimaad waqtigeeda. Iskudhisku waa in laga fogeeyaa dabka iyo jawiga heerkulka sare, lagana fogaado xidhiidhka oksidayaasha iyo asiidhka. Intaa waxaa dheer, waa in loo istcimaalaa si waafaqsan nidaamka qalliinka ee habboon iyo tillaabooyinka hawlgallada badbaadada leh.

Kii hore: Fmoc-Lys(Trt)-OH (CAS# 719892-61-2)

Xiga: Fmoc-L-Serine (CAS# 73724-45-5)

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