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L-Isoserine CAS:632-13-3
L-Isoserine waa amino acid oo ah qaab-dhismeed isku mid ah serine, oo leh qaacidada kiimikada C3H7NO3. Waxay ka kooban tahay koox hydroxyl ah (-OH) iyo koox amino ah (-NH2) oo ku xiran qalfoofka kaarboonka, taasoo ka dhigaysa qayb muhiim ah oo ka mid ah hababka kala duwan ee bayoolajiyadda. Amino acid-kan aan proteinogenic-ga ahayn wuxuu door ka ciyaaraa waddooyinka dheef-shiid kiimikaadka waxaana lagu bartay isticmaalka suurtagalka ah ee cuntada iyo codsiyada dawooyinka. Qaab-dhismeedkiisa gaarka ah wuxuu u oggolaanayaa inuu ka qaybqaato falgallada ensaymikada iyo inuu saameyn ku yeesho xasilloonida borotiinka.
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Tetrabutylammonium fluoride CAS:429-41-4
Tetrabutylammonium fluoride (TBAF) waa cusbo ammonium ah oo quaternary ah oo leh qaacidada kiimikada C16H36FN. Waxay ka kooban tahay tetrabutylammonium cation iyo anion fluoride ah. TBAF waxay u muuqataa sidii cad oo crystalline ah oo adag, oo badanaa laga heli karo hydrate (TBAF·3H2O), waxayna ku milmaysaa dareerayaasha dabiiciga ah ee polar, oo ay ku jiraan acetone iyo THF. Isku-dhafkan waxaa inta badan loo yaqaanaa sifooyinkeeda nucleophilic ee xooggan waxaana si weyn loogu isticmaalaa isku-darka dabiiciga ah iyo falcelinta kiimikada ee kala duwan.
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2-Methylhydroquinone CAS:95-71-6
2-Methylhydroquinone, oo sidoo kale loo yaqaan 2-methyl-1,4-benzenediol, waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C7H8O2. Waxay ka kooban tahay qaab-dhismeed hydroquinone ah halkaas oo koox methyl ah ay ku taal kaarboonka labaad marka loo eego kooxaha hydroxyl (-OH). Isku-darkani waa mid caan ku ah sifooyinka antioxidant-ka wuxuuna u adeegaa dhexdhexaad muhiim ah oo ku jira isku-darka kiimikada kala duwan. Sababtoo ah qaab-dhismeedkiisa gaarka ah, 2-methylhydroquinone waxaa loo isticmaalaa codsiyo badan, gaar ahaan beeraha dawooyinka iyo kiimikada polymer-ka.
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4-Fluorophenethyl alcohol CAS:7589-27-7
4-Fluorophenethyl alcohol, oo sidoo kale loo yaqaan 4-fluorobenzyl alcohol, waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C8H9F-O. Waxay leedahay qaab-dhismeed phenethyl ah oo leh beddel fluorine ah oo ku yaal booska para ee giraanta benzene iyo koox hydroxyl ah (–OH) oo ku xiran silsiladda ethyl. Isku-darkani wuxuu xiiso u leeyahay labadaba kiimikada synthetic-ga iyo codsiyada daawada sababtoo ah sifooyinka kiimikada ee gaarka ah, taas oo u oggolaanaysa isbeddello iyo falcelinno kala duwan.
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4-Bromophenethyl alcohol CAS:4654-39-1
4-Bromophenethyl alcohol, oo sidoo kale loo yaqaan 4-bromobenzyl alcohol, waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C8H9BrO. Waxay ka kooban tahay qaab-dhismeed phenethyl ah oo muujinaya atamka bromine ee booska para ee giraanta benzene iyo koox hydroxyl (-OH) oo ku xiran silsiladda ethyl. Isku-darkani waa mid caan ku ah fal-celintiisa waxaana loo isticmaalaa hababka isku-darka kiimikada ee kala duwan sababtoo ah joogitaanka labadaba hawlaha halogen iyo hydroxyl, taas oo ka dhigaysa mid muhiim u ah kiimikada dabiiciga ah.
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2-Bromo-3-hydroxypyridine CAS:6602-32-0
2-Bromo-3-hydroxypyridine waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C5H4BrN-O. Waxay ka kooban tahay atamka bromine iyo kooxda hydroxyl (–OH) oo ku taal giraanta pyridine, taasoo ka dhigaysa xubin muhiim ah oo ka mid ah qoyska pyridine-ka ee bromo-substituted. Isku-darkani waa muhiim isku-darka dabiiciga ah sababtoo ah falcelintiisa kala duwan iyo awoodda uu u leeyahay inuu u adeego sidii horudhac u ah isbeddellada kiimikada ee kala duwan. Qaab-dhismeedkiisa gaarka ah wuxuu isku daraa codsiyada daawooyinka, kiimikooyinka beeraha, iyo qaybaha kale ee kiimikada ee gaarka ah.
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2-Fluorophenylacetic acid CAS:451-82-1
2-Fluorophenylacetic acid waa iskudhis dabiici ah oo leh qaacidada molecular-ka C8H7F O2. Waxay leedahay koox phenyl ah oo lagu beddelay atamka fluorine ee booska ortho iyo koox shaqaynaysa acetic acid. Iskudhiskan wuxuu muhiim u yahay kiimikada dabiiciga ah ee synthetic-ga ah sababtoo ah sifooyinkiisa gaarka ah ee qaab-dhismeedka, taas oo u oggolaanaysa inay ka qaybgasho falgallo kiimiko oo kala duwan. Joogitaanka labada atom ee fluorine iyo kooxda carboxylic acid waxay ka dhigaysaa mid qiimo leh oo ku jirta isku-darka dawooyinka iyo codsiyada kale ee organic-ga.
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2-Chloro-3-hydroxypyridine CAS:6636-78-8
2-Chloro-3-hydroxypyridine waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C5H4ClN-O. Waxay ka kooban tahay atamka chlorine iyo kooxda hydroxyl (–OH) oo ku xiran giraanta pyridine, taasoo u kala saaraysa inay tahay wax laga soo saaray chlorine oo ka yimid pyridine. Isku-darkani wuxuu helay dareen ku saabsan daawooyinka iyo kiimikooyinka beeraha sababtoo ah sifooyinka kiimikada ee gaarka ah iyo kala-duwanaanta dhexdhexaadka ah ee synthetic. Waxaa loo isticmaalaa codsiyo kala duwan, gaar ahaan horumarinta molecules-ka noolaha firfircoon.
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Benzyltrimethylammonium chloride CAS:56-93-9
Benzyltrimethylammonium chloride (BTMAC) waa cusbo ammonium ah oo quaternary ah oo leh qaacidada kiimikada C10H16ClN. Waxay ka kooban tahay koox benzyl ah oo ku xiran atamka nitrogen kaas oo si dheeraad ah ugu xiran saddex kooxood oo methyl ah. BTMAC waxay u muuqataa sidii cad oo crystalline ah waxayna ku milmaysaa biyaha iyo dareereyaal badan oo organic ah. Isku-dhafkan waxaa inta badan loo yaqaanaa sifooyinkiisa surfactant waxaana si caadi ah loogu isticmaalaa codsiyada warshadaha kala duwan, oo ay ku jiraan hababka soo saarista iyo kicinta wareejinta marxaladda.
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2-(4-Aminophenyl)ethanol CAS:104-10-9
2-(4-Aminophenyl)ethanol, oo sidoo kale loo yaqaan 4-(2-hydroxyethyl)aniline, waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C8H11N-O. Waxay ka kooban tahay koox hydroxyl ah (–OH) iyo koox amino ah (–NH2) oo ku xiran laf-dhabarta phenylethyl. Isku-darkaan waxaa lagu gartaa qaab-dhismeedkiisa udgoonka leh, kaas oo gacan ka geysta fal-celinta kiimikada kala duwan. Sababtoo ah kooxaheeda shaqeynaya, waxay door muhiim ah ka ciyaartaa isku-darka midabyada, daawooyinka, iyo isku-dhisyada kale ee dabiiciga ah, taasoo ka dhigaysa mid qiimo leh warshado badan.
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2,5-Di-tert-butylhydroquinone CAS:88-58-4
2,5-Di-tert-butylhydroquinone (DTBHQ) waa isku-dhis dabiici ah oo leh qaacidada molecular-ka C14H22O2. Waxay leedahay qaab-dhismeed hydroquinone ah oo leh laba kooxood oo tert-butyl ah oo lagu beddelay booska 2 iyo 5 ee giraanta benzene. Qaab-dhismeedkan gaarka ah wuxuu xoojiyaa sifooyinka antioxidant-ka, taasoo ka dhigaysa mid wax ku ool ah xasilinta agabyo kala duwan oo ka dhan ah burburka oksaydhka. DTBHQ waxaa ugu horreyn loo isticmaalaa antioxidant waxaana loo aqoonsan yahay awooddeeda ay ku ilaalin karto alaabada inay xumaato oo ay keento soo-gaadhista kulaylka, iftiinka, iyo oksijiinta.
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Benzyltriethylammonium bromide CAS:5197-95-5
Benzyltriethylammonium bromide (BTEAB) waa cusbo ammonium ah oo afar geesle ah oo leh qaacidada kiimikada C13H18BrN. Waxay ka kooban tahay koox benzyl ah oo ku xiran atamka nitrogen kaas oo si dheeraad ah ugu xiran saddex kooxood oo ethyl ah. BTEAB waxay u muuqataa sidii cad oo crystalline ah waxayna ku milmaysaa biyaha iyo dareereyaal kala duwan oo organic ah. Isku-dhafkan waxaa loo aqoonsan yahay sifooyinkiisa surfactant waxaana badanaa loo isticmaalaa isku-darka organic, gaar ahaan sida kicinta wareejinta marxaladda.
