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2,2′,6,6′-Tetramethyl-4,4′-biphenol CAS:2417-04-1
I-2,2′,6,6′-Tetramethyl-4,4′-biphenol, eyaziwa kakhulu ngokuthi i-TMQ (noma i-2,2′,6,6′-Tetramethyl-1,1′-biphenyl-4,4′-diol), iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C16H18O2. Lesi siqina esimhlophe esicwebezelayo sinomgogodla we-biphenyl othathelwe indawo amaqembu amane e-methyl kanye namaqembu amabili e-hydroxyl, anegalelo ekuzinzeni kwawo kanye nezakhiwo zawo zokulwa ne-antioxidant. I-TMQ isetshenziswa kabanzi ezinhlotsheni ezahlukene zezimboni ngenxa yamandla ayo okuvimbela ukuwohloka kwe-oxidative, okwenza ibe usizo ekuthuthukiseni ukusebenza kanye nokuphila isikhathi eside kwezinto nemikhiqizo evezwe ekushiseni nasekukhanyeni.
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I-Benzoyl hydrazine CAS:613-94-5
I-Benzoyl hydrazine iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C7H8N2O, equkethe iqembu le-benzoyl elihlanganiswe nengxenye ye-hydrazine. Lolu ketshezi oluphuzi olungenambala noma olukhanyayo lusetshenziswa kakhulu kumakhemikhali ezinto eziphilayo okwenziwa njengengxenye yokukhiqiza amakhemikhali ahlukahlukene emithi kanye namakhemikhali ezolimo. Izakhiwo zalo zesakhiwo zivumela ukuthi lihlanganyele ekusabeleni kwamakhemikhali ahlukahlukene, okwenza libe wusizo kubacwaningi abafuna ukuthuthukisa izinto ezintsha noma izithako ezisebenzayo zemithi.
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2-Acetamidophenol CAS:614-80-2
2-I-Acetamidophenol, eyaziwa kakhulu ngokuthi i-paracetamol noma i-acetaminophen, iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C8H9NO2. Lesi siqina esingenambala, esikristalu sisetshenziswa kabanzi njengesiqeda ubuhlungu kanye ne-antipyretic (isinciphisi somkhuhlane). Yaqala ukwenziwa ngasekupheleni kwekhulu le-19 futhi isibe ngomunye wemithi esetshenziswa kakhulu emhlabeni jikelele ngenxa yokusebenza kwayo kahle kanye nephrofayili yokuphepha uma isetshenziswa ngendlela efanele. I-Paracetamol isebenza ngokuyinhloko ohlelweni lwezinzwa oluphakathi, ivimbela ukwakheka kwama-prostaglandin, abangela ubuhlungu nokuvuvukala.
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2,4′-DIPYRIDYL CAS:581-47-5
I-2,4′-Dipyridyl iyinhlanganisela yezinto eziphilayo enefomula yama-molecule i-C10H8N2, equkethe izindandatho ezimbili ze-pyridine ezixhunywe yisakhiwo se-biphenyl. Ibonakala njenge-crystalline solid ephuzi ekhanyayo futhi inama-athomu e-nitrogen ezindandatho zayo ezinuka kamnandi, okufaka isandla ezimpahleni zayo zamakhemikhali ezihlukile. Le nhlanganisela isetshenziswa kakhulu kumakhemikhali okuhlanganisa kanye nesayensi yezinto ngenxa yekhono layo lokwakha ama-complexes ngama-ion ahlukahlukene ensimbi. Izici zayo zesakhiwo ziyenza ibe yinto efanelekile yokusetshenziswa ku-catalysis, sensing, kanye ne-electronics.
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I-3-Oxetanone CAS:6704-31-0
3-I-Oxetanone, eyaziwa nangokuthi i-3-butyrolactone, iyi-ester ejikelezayo enefomula yama-molecule i-C4H6O2. Inendandatho ye-lactone enamalungu amane kanye neqembu elisebenzayo le-ketone. Le nhlanganisela ivame ukuba uketshezi oluphuzi olungenambala noma olukhanyayo oluveza iphunga elimnandi. Ngenxa yesakhiwo sayo esiyingqayizivele, i-3-oxetanone inokusabela okuvamile kwama-ester nama-ketone, okwenza ibe yindawo ebalulekile yokwenziwa kwezinto eziphilayo kanye nesihloko esithakazelisayo ekusetshenzisweni kwamakhemikhali ahlukahlukene.
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4-Amino-4H-1,2,4-triazole CAS:584-13-4
I-4-Amino-4H-1,2,4-triazole iyinhlanganisela ye-heterocyclic enendandatho ye-triazole eneqembu lama-amino elinamathiselwe. Iyaziwa ngendima yayo emikhakheni ehlukahlukene yesayensi, okuhlanganisa ikhemistri yezokwelapha kanye nezolimo. Njenge-intermediate eguquguqukayo, isebenza ekwakhiweni kwemithi kanye namakhemikhali ezolimo. Isakhiwo sayo esiyingqayizivele sisiza ekuthuthukisweni kwamakhemikhali anemisebenzi eyahlukahlukene yezinto eziphilayo.
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I-Oxalyl dihydrazide CAS:996-98-5
I-Oxalyl dihydrazide iyinhlanganisela yezinto eziphilayo enefomula yamakhemikhali i-C2H6N4O2, ebonakala ngamaqembu ayo amabili asebenzayo e-hydrazine anamathele engxenyeni ye-oxalic acid. Lesi siqina esingenambala sisetshenziswa kakhulu kumakhemikhali okwenziwa njenge-reagent noma i-intermediate. Sithole ukunakwa ngenxa yezicelo zaso ezingaba khona emikhakheni ehlukahlukene, okuhlanganisa nesayensi yemithi kanye nezinto zokwakha. Isakhiwo sayo esiyingqayizivele siyivumela ukuthi ihlanganyele ekusabeleni kwamakhemikhali ahlukahlukene, okwenza kube yinkimbinkimbi ewusizo kubacwaningi kanye nosokhemisi bezimboni ngokufanayo.
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3-(3-Hydroxyphenyl)-DL-alanine CAS:775-06-4
3-(3-Hydroxyphenyl)-DL-alanine iyi-amino acid derivative enefomula yama-molecule C9H11NO3. Le nhlanganisela ifaka iqembu le-phenolic hydroxyl engxenyeni ye-3-hydroxyphenyl enamathiselwe kumgogodla we-DL-alanine. Ikhona njengengxube ye-racemic yama-enantiomers ayo, okwenza ifaneleke ngokwezinto eziphilayo ezimweni ezahlukahlukene ze-biochemical. Ngenxa yezakhiwo zayo, le nhlanganisela iyathakazelisa ngezindima zayo ezingaba khona kwezokwelapha kanye ne-biochemistry, ikakhulukazi ezihlobene nokuhlanganiswa kwama-neurotransmitter kanye nezinqubo ze-metabolic.
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2,2′-dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl CAS:6390-69-8
I-2,2′-Dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl iyinhlanganisela ephilayo enesakhiwo se-biphenyl enamaqembu amane e-tert-butyl kanye namaqembu amabili e-hydroxyl anamathele ezindandatho ze-aromatic. Ifomula yayo yama-molecule yi-C26H38O2. Le nhlanganisela ibonakala ngokuqina kwayo okuphezulu kanye nesimo sayo sokungathandi amanzi, okwenza ibe usizo kakhulu ekusetshenzisweni kwamakhemikhali ahlukahlukene. Ngenxa yezici zayo ezihlukile zesakhiwo, ithole isithakazelo ngezindima zayo ezingaba khona njenge-antioxidant kanye ne-stabilizer ekwakhiweni kwezimboni kanye ne-polymer.
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I-N-(Acetoacetyl)anthranilic acid CAS:35354-86-0
N-I-(Acetoacetyl)anthranilic acid iyinhlanganisela yezinto eziphilayo etholakala ku-anthranilic acid, equkethe iqembu le-acetoacetyl elixhunywe ku-amine yengxenye ye-anthranilic acid. Le nhlanganisela ibonisa izakhiwo zamakhemikhali ezithakazelisayo ezenza kube yisihloko sokutadisha kumakhemikhali ezokwelapha kanye nokwakheka kwezinto eziphilayo. Isakhiwo sayo sihlanganisa izici ze-acetoacetyl kanye ne-anthranilic acid, ezingase zinikeze umsebenzi wezinto eziphilayo kanye nezicelo zokwelapha ezingaba khona.
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I-Methyl 3-methyl-2-butenoate CAS:924-50-5
I-Methyl 3-methyl-2-butenoate iyinhlanganisela yezinto eziphilayo eyingxenye yesigaba sama-esters, ebonakala ngeqembu layo elisebenzayo le-methyl ester (-COOCH₃) kanye nesakhiwo se-alkenyl esinamagatsha. Ibonakala njengoketshezi olungenambala olunephunga elimnandi lezithelo. Le nhlanganisela iphawuleka ngokusabela kwayo kanye nokuguquguquka kwayo kumakhemikhali okwenziwa, okwenza ibe yindawo ebalulekile ekusetshenzisweni okuhlukahlukene kokwenziwa kwezinto eziphilayo, ikakhulukazi ekukhiqizweni kwemithi kanye namakhemikhali ezolimo.
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I-4′-Chloroacetoacetanilide CAS:101-92-8
I-4′-Chloroacetoacetanilide iyinhlanganisela yezinto eziphilayo equkethe iqembu le-acetoacetyl kanye ne-chloro substituent eringini ye-aniline. Le nhlanganisela ibonakala ngesakhiwo sayo esiyingqayizivele, esihlanganisa kokubili imisebenzi ye-acetoacetyl kanye ne-aniline. Ithakazelisa emikhakheni ehlukahlukene, kufaka phakathi i-chemistry yezokwelapha kanye nokwakheka kwezinto eziphilayo, ngenxa yomsebenzi wayo wezinto eziphilayo kanye nokuguquguquka kokusabela kwamakhemikhali.
