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I-D-(+)-Glucono-1,5-lactone CAS:90-80-2
I-D-(+)-Glucono-1,5-lactone yi-ester yendalo ejikelezayo eyenziwe yi-D-gluconic acid. Yikhompawundi ebalulekileyo ye-biochemical enokusetyenziswa ekutyeni, kumayeza nakwizinto zokuthambisa. Le lactone yaziwa ngeempawu zayo ze-asidi ethambileyo kwaye isebenza njengomphambili wezinto ezahlukeneyo ezisetyenziswa kwiinkqubo zokubilisa kunye nezongezo zokutya ezisebenzayo. I-D-(+)-Glucono-1,5-lactone ikwabonisa iimpawu ze-antioxidant, nto leyo eyenza ukuba ibe luncedo kwizicelo ezinxulumene nempilo. Ukuguquguquka kwayo kwiindawo zoshishino kunye nophando kugxininisa ukubaluleka kwayo kwicandelo le-organic chemistry kunye ne-biochemistry.
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I-Aniracetam CAS: 72432-10-1
I-Aniracetam yikhompawundi ye-nootropic eyinxalenye yosapho lwe-racetam, eyaziwa ngeempawu zayo zokuphucula ingqondo. Ihlelwe ngokwekhemikhali njenge-1-(4-methoxybenzoyl)-2-pyrrolidinone, yaphuhliswa ngeminyaka yoo-1970 kwaye yaziwa ngokuphucula inkumbulo, ukufunda, kunye nomsebenzi wokuqonda ngokubanzi. I-Aniracetam ilawula umsebenzi we-neurotransmitter, ngakumbi ngokuchaphazela i-acetylcholine kunye ne-glutamate receptors, ezibalulekileyo kwi-synaptic plasticity. Nangona ekuqaleni yayifundelwa ukwehla kwengqondo kunye neemeko ezinxulumene nobudala, umdla kwi-aniracetam ufikelela kwizicelo zayo ezinokubakho ekuphuculeni ukugxila, ubuchule, kunye neemvakalelo. Uphando oluqhubekayo lujolise ekucaciseni iindlela zayo zokusebenza kunye nemiphumo ebanzi yonyango.
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2,6-Dichloronitrobenzene CAS:601-88-7
I-2,6-Dichloronitrobenzene yi-compound enuka kamnandi enee-athomu ezimbini ze-chlorine kunye neqela elinye le-nitro eliqhotyoshelwe kwiringi ye-benzene. Ifomyula yayo yekhemikhali yi-C6H3Cl2N O2, kwaye ikwintsapho yee-nitrobenzene ezifakwe i-chlorine. Le compound isetyenziswa kakhulu kwi-organic synthesis njenge-intermediate yokuvelisa amayeza ahlukeneyo, ii-agrochemicals, kunye needayi. Ukubakho kwamaqela e-chlorine kunye ne-nitro kuphucula ukusebenza kwayo kwe-electrophilic, okwenza i-2,6-dichloronitrobenzene ibe yibhloko yokwakha exabisekileyo ekuphuhliseni iimolekyuli ezintsonkothileyo. Uphando luyaqhubeka nokuphonononga ukusetyenziswa kwayo kunye nemiphumo yokusetyenziswa kwayo kwindalo esingqongileyo.
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Iodotrimethylsilane CAS:16029-98-4
Iodotrimethylsilane (TMSI) yi-organosilicon compound eguquguqukayo enefomula yemolekyuli i-C3H9SI, ebonakaliswa bubukho bamaqela amathathu e-methyl anamathele kwi-atom ye-silicon, kunye ne-iodine substituent. Le compound isebenza njenge-reagent exabisekileyo kwi-organic synthesis, ngakumbi ekungeniseni ukusebenza kwe-iodine kwi-substrates ezahlukeneyo ze-organic. Amandla ayo okwenza kube lula ukutshintshwa kwe-nucleophilic kunye nokuguqulwa kwe-alcohols kunye ne-amines kuyenza ibe sisixhobo esibalulekileyo kuphando lwezemfundo kunye nokusetyenziswa kwemizi-mveliso. Iprofayili ye-reactivity ekhethekileyo ye-Iodotrimethylsilane iyaqhubeka nokuphononongwa kwiindlela ezintsha kwi-synthetic chemistry kunye nesayensi yezinto eziphathekayo.
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I-Pyridine hydrobromide CAS:18820-82-1
I-Pyridine hydrobromide yi-derivative ye-pyridine, i-heterocycle enamalungu amathandathu e-aromatic equlethe i-atom enye ye-nitrogen. Ihlala ifumaneka kwimo yetyuwa yayo ye-hydrobromide, apho i-pyridine i-protonated yi-hydrobromic acid. Le khompawundi, edla ngokumelwa njenge-C5H6BrN, isetyenziswa njenge-reagent kunye ne-catalyst kwiimpendulo ezahlukeneyo zeekhemikhali, ngakumbi kwi-organic synthesis kunye ne-medicine chemistry. I-Pyridine hydrobromide idlala indima ebalulekileyo ekulungiseleleni i-pyridine derivatives kunye nezinye iikhompawundi ezine-nitrogen, nto leyo eyenza ukuba ibe luncedo kuzo zombini izicelo zoshishino kunye nophando lwezemfundo.
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I-6-Chloro-5-(2-chloroethyl)oxindole CAS:118289-55-7
I-6-Chloro-5-(2-chloroethyl)oxindole yikhompawundi eyenziweyo ekwiklasi ye-oxindole yeemolekyuli, ezaziwa ngemisebenzi yazo eyahlukeneyo yebhayoloji. Ubukho bezinto ezithatha indawo ye-chlorine kwiindawo ezithile buphucula ukusebenza kwayo kweekhemikhali kwaye buchaphazela iipropati zayo ze-pharmacological. Le khompawundi ifumene ingqalelo kwikhemistri yezonyango ngenxa yezicelo zayo ezinokubakho kuphuhliso lwamayeza, ngakumbi njengesiseko sokuyila unyango olujolise kwizifo ezahlukeneyo. Iimpawu zayo zesakhiwo zivumela utshintsho olunokuphucula ukusebenza okanye ukukhetha, okwenza ukuba ibe ngumviwa othembisayo wophando oluqhubekayo kuphando lwamayeza.
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I-2-Amino-5-bromopyrimidine CAS:7752-82-1
I-2-Amino-5-bromopyrimidine sisiphumo se-halogenated pyrimidine esibonakaliswa liqela le-amino kwindawo ye-2 kunye ne-atom ye-bromine kwindawo ye-5 yeringi ye-pyrimidine. Le khompawundi, enefomula yemolekyuli i-C4H4BrN3, ifumene ingqalelo kwikhemistri yezonyango ngenxa yokuba inamandla okwakha iimolekyuli ezisebenzayo. Ubukho bamaqela asebenzayo e-amino kunye ne-bromine buphucula ukusebenza kwayo, okwenza ifaneleke kwiinguqu ezahlukeneyo zeekhemikhali. Uphando kwi-2-amino-5-bromopyrimidine lugxile kwizicelo zayo kuphuhliso lwamayeza, ngakumbi ekudaleni iikhompawundi ezineempawu zokulwa nomhlaza kunye nokubulala umhlaza.
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1,3,5-Trifluorobenzene CAS:372-38-3
I-1,3,5-Trifluorobenzene yi-compound enuka kamnandi enemibala enemibala enemibala emithathu ebekwe kwindawo ye-1, 3, kunye ne-5 kwindandatho ye-benzene. Le compound ibalulekile kwi-organic chemistry ngenxa yeempawu ezikhethekileyo ezinikezelwa zii-athomu ze-fluorine, kubandakanya ukuzinza okuphuculweyo kweekhemikhali kunye ne-polarity etshintshileyo. Isebenza njengebhloko yokwakha eguquguqukayo ekuhlanganiseni amayeza, iikhemikhali zezolimo, kunye nezinto eziphambili. Ubukho be-fluorine bukwachaphazela ukusebenzisana kweemolekyuli, nto leyo eyenza i-1,3,5-trifluorobenzene ibe luncedo kwizicelo ezahlukeneyo zophando, ngakumbi kwiindawo ezigxile ekufumaneni amayeza kunye nesayensi yezinto.
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I-2,4-Difluorobenzylamine CAS:72235-52-0
I-2,4-Difluorobenzylmine yi-aromatic amine enee-athomu ezimbini ze-fluorine ezibekwe kwiringi ye-benzene kwiindawo ezi-2 nezi-4. Le khompawundi iphawuleka ngeempawu zayo ezikhethekileyo zeekhemikhali ezinikezelwa zizinto ezithatha indawo ye-fluorine, eziphucula i-lipophilicity kunye ne-reactivity. Njengesakhiwo esiguquguqukayo kwi-organic synthesis, i-2,4-difluorobenzylmine idlala indima ebalulekileyo kuphuhliso lwamayeza, ii-agrochemicals, kunye nezixhobo eziphambili. Amandla ayo okuthatha inxaxheba kwiimpendulo ezahlukeneyo zeekhemikhali ayenza ibe luncedo kwi-chemistry yamayeza, apho iphononongwa khona ngezicelo zonyango ezinokubakho.
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(S)-(+)-3-Chloro-1,2-propanediol CAS:60827-45-4
(S)-(+)-3-Chloro-1,2-propanediol yikhompawundi ye-chiral organic ehlukaniswe ngamaqela ayo amabini e-hydroxyl (-OH) kunye ne-atom ye-chlorine. Le khompawundi isebenza njengendawo ebalulekileyo ekuhlanganisweni kwezinto eziphilayo, ngakumbi kumashishini amayeza kunye neekhemikhali zezolimo. I-stereochemistry ethile ye-(S)-(+)-enantiomer iphucula ukwenzeka kwayo kunye neepropati zebhayoloji, okwenza ibe luncedo ekuveliseni izinto eziphuma kwi-enantiomerical pure derivatives. Uphando luyaqhubeka nokuphonononga ukusetyenziswa kwayo okwahlukeneyo, ukusuka kuphuhliso lwamayeza ukuya kwizinto ezisebenzayo, lugxininisa ukubaluleka kwayo kwiindawo zemfundo nakwimizi-mveliso.
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(R)-(-)-3-Chloro-1,2-propanediol CAS:57090-45-6
(R)-(-)-3-Chloro-1,2-propanediol yikhompawundi ye-chiral organic esebenza njengendawo ebalulekileyo ekuhlanganisweni kwamayeza kunye neekhemikhali zezolimo. Ulwakhiwo lwayo olwahlukileyo lunamaqela amabini e-hydroxyl kunye ne-athomu ye-chlorine, nto leyo eyenza ukuba ibe sisakhiwo esiguquguqukayo sokuguqulwa kweekhemikhali ezahlukeneyo. I-stereochemistry ethile ye-(R)-(-)-enantiomer inegalelo ekusebenzeni kwayo kunye nomsebenzi webhayoloji, okuvumela uphuhliso lweemveliso ezicocekileyo ze-enantiomeri. Uphando oluqhubekayo lugxile kwizicelo zalo ekuhlanganisweni kwamayeza kunye nokuba yinto enokubakho yokwandulela ezinye iikhompawundi ezisebenzayo, nto leyo egxininisa ukubaluleka kwayo kwikhemistri yamayeza nakwisayensi yezinto eziphathekayo.
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(S)- (+)-Oxiran-2-ylmethyl- 3-nitrobenzenesulfonate CAS:115314-14-2
(S)-(+)-Oxiran-2-ylmethyl-3-nitrobenzenesulfonate yi-chiral epoxide compound ene-oxirane ring kunye neqela le-nitrobenzenesulfonate. Le compound ifumene umdla kwi-organic synthesis ngenxa ye-reactivity yayo eyahlukileyo, ebangelwa kakhulu yi-strained three-members epoxide ring, echaphazeleka kakhulu kuhlaselo lwe-nucleophilic. I-stereochemistry ethile ye-(S)-(+) enantiomer inika iingenelo ezahlukeneyo kwi-asymmetric synthesis, evumela ukuveliswa kwee-enantiomerical pure compounds. Uphando luyaqhubeka nokuhlola ukusetyenziswa kwayo kwi-medical chemistry kunye nesayensi yezinto, lugxininisa amandla ayo njenge-intermediate eguquguqukayo yokwenza amayeza kunye neekhemikhali ezintle.
