-
2,2′,6,6′-Tetramethyl-4,4′-biphenol CAS:2417-04-1
O le 2,2′,6,6′-Tetramethyl-4,4′-biphenol, e masani ona taʻua o le TMQ (poʻo le 2,2′,6,6′-Tetramethyl-1,1′-biphenyl-4,4′-diol), o se vailaʻau faʻaola e iai le fua faʻatatau molecular C16H18O2. O lenei mea maʻa paʻepaʻe e pei o se kristala e iai se fatu biphenyl ua suia i ni vaega methyl e fa ma ni vaega hydroxyl e lua, e fesoasoani i lona mautu ma ona uiga antioxidant. E faʻaaogaina lautele le TMQ i le tele o faʻaoga faʻapisinisi ona o lona gafatia e taofia ai le faʻaleagaina o le oxidative, ma avea ai ma mea taua i le faʻaleleia atili o le faʻatinoga ma le umi o le ola o meafaitino ma oloa e faʻaalia i le vevela ma le malamalama.
-
Benzoyl hydrazine CAS:613-94-5
O le Benzoyl hydrazine o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C7H8N2O, e iai se vaega benzoyl e pipii i se vaega o le hydrazine. O lenei vai e leai se lanu poʻo le samasama vaivai e masani ona faʻaaogaina i le kemisi faʻaola faʻapitoa e fai ma vailaʻau faʻasolo i le gaosiga o vailaʻau eseese ma vailaʻau faʻatoʻaga. O ona uiga faʻatulagaina e mafai ai ona auai i le tele o tali faʻakemikolo, ma avea ai ma mea taua mo tagata suʻesuʻe o loʻo sailia le atinaʻeina o mea fou poʻo mea faʻaola faʻagaoioia.
-
2-Acetamidophenol CAS:614-80-2
2-O le Acetamidophenol, e masani ona ta'ua o le paracetamol po'o le acetaminophen, o se vaila'au fa'aola e iai le fua fa'atatau o le vaila'au C8H9NO2. O lenei mea malo e leai se lanu, e pei o se tioata e fa'aaogaina lautele e fai ma vaila'au e fa'aitiitia ai le tiga ma le fiva. Na muamua faia i le fa'ai'uga o le seneturi lona 19 ma ua avea ma se tasi o vaila'au e sili ona fa'aaogaina i le lalolagi atoa ona o lona aoga ma le saogalemu pe a fa'aaogaina talafeagai. O le Paracetamol e galue tele lava i le ogatotonu o le tino, e taofia ai le faia o prostaglandins, lea e mafua ai le tiga ma le mumū.
-
2,4′-DIPYRIDYL CAS:581-47-5
O le 2,4′-Dipyridyl o se vailaʻau faʻaola e iai le fua faʻatatau molecular C10H8N2, e aofia ai mama pyridine e lua e fesoʻotaʻi e se fausaga biphenyl. E foliga mai o se mea mautu samasama vaivai ma e iai ni atomu nitrogen i ona mama manogi, e fesoasoani i ona uiga faʻakemikolo tulaga ese. O lenei vailaʻau e faʻaaogaina muamua i le kemisi faʻamaopoopo ma le saienisi o meafaitino ona o lona gafatia e fausia ai ni mea faʻapitoa ma ni ion uʻamea eseese. O ona uiga faʻatulagaina e avea ai ma sui tauva mo faʻaoga i le catalysis, sensing, ma le electronics.
-
3-Oxetanone CAS:6704-31-0
3-O le Oxetanone, e ta'ua fo'i o le 3-butyrolactone, o se cyclic ester ma le molecular formula C4H6O2. E iai lona mama lactone e fa-membered ma se ketone functional group. O lenei vaila'au e masani lava o se vai e leai se lanu po'o se samasama vaivai e iai se manogi manaia. Ona o lona fausaga tulaga ese, o le 3-oxetanone e iai lona reactivity e masani ai i esters ma ketones, ma avea ai ma se intermediate taua i le organic synthesis ma o se mataupu e fiafia i ai i le tele o fa'aoga vaila'au.
-
4-Amino-4H-1,2,4-triazole CAS:584-13-4
O le 4-Amino-4H-1,2,4-triazole o se vailaʻau heterocyclic e iai se mama triazole ma se vaega amino e pipii i ai. Ua lauiloa mo lona sao i vaega faasaienisi eseese, e aofia ai le kemisi faafomaʻi ma faatoaga. I le avea ai ma vailaʻau faʻafefiloi e tele ona aoga, e aoga i le gaosia o vailaʻau ma vailaʻau faʻatoʻaga. O lona fausaga tulaga ese e fesoasoani i le atinaʻeina o vailaʻau faʻatasi ai ma gaioiga faʻaola eseese.
-
Oxalyl dihydrazide CAS:996-98-5
O le Oxalyl dihydrazide o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C2H6N4O2, e faʻailoaina i ona vaega faʻatino e lua o le hydrazine e pipii i se vaega o le oxalic acid. O lenei mea malo e leai se lanu e faʻaaogaina tele i le kemisi faʻapitoa e fai ma vailaʻau poʻo se vaeluaga. Ua maua le gauai ona o ona faʻaoga talafeagai i vaega eseese, e aofia ai vailaʻau ma le saienisi o meafaitino. O lona fausaga tulaga ese e mafai ai ona auai i le tele o tali faʻakemikolo, ma avea ai ma se vailaʻau taua mo tagata suʻesuʻe ma tagata suʻesuʻe vailaʻau faʻapisinisi.
-
3-(3-Hydroxyphenyl)-DL-alanine CAS:775-06-4
3-O le (3-Hydroxyphenyl)-DL-alanine o se amino acid e maua mai i le fua fa'atatau molecular C9H11NO3. O lenei vaila'au e iai se vaega phenolic hydroxyl i luga o se vaega 3-hydroxyphenyl e pipii i se ivi tua o le DL-alanine. E iai o se fa'afefiloi racemic o ona enantiomers, ma avea ai ma mea taua i mea tau biochemical eseese. Ona o ona uiga fa'atulagaina, o lenei vaila'au e manaia ona o ona matafaioi taua i vaila'au ma biochemistry, aemaise lava e feso'ota'i ma le synthesis o neurotransmitter ma faiga fa'asolosolo.
-
2,2′-dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl CAS:6390-69-8
O le 2,2′-Dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl o se vailaʻau faʻaola e iai le fausaga biphenyl ma vaega tert-butyl e fa ma vaega hydroxyl e lua e pipii i mama manogi. O lona fua faʻatatau molecular o le C26H38O2. O lenei vailaʻau e iloga i lona maualuga o le mautu ma le natura hydrophobic, ma avea ai ma mea e aoga tele i le tele o faʻaoga vailaʻau. Ona o ona foliga tulaga ese o le fausaga, ua maua ai le fiafia i ona matafaioi gafatia o se antioxidant ma se stabilizer i totonu o faʻatulagaga tau alamanuia ma polymer.
-
N-(Acetoacetyl)anthranilic acid CAS:35354-86-0
N-O le (Acetoacetyl)anthranilic acid o se vailaʻau faʻaola e maua mai le anthranilic acid, e iai se vaega acetoacetyl e pipii i le amine o le vaega anthranilic acid. O lenei vailaʻau e iai ni uiga faʻakemikolo mataʻina e avea ai ma mataupu o suʻesuʻega i le kemisi faʻafomaʻi ma le faʻasologa faʻaola. O lona fausaga e tuʻufaʻatasia ai uiga o le acetoacetyl ma le anthranilic acid, lea e ono maua ai ni gaioiga faʻaola ma ni faʻaoga faʻafomaʻi.
-
Methyl 3-methyl-2-butenoate CAS:924-50-5
O le Methyl 3-methyl-2-butenoate o se vailaʻau faʻaola e patino i le vasega o esters, e faʻailoaina i lona vaega faʻatino o le methyl ester (-COOCH₃) ma se fausaga alkenyl e sosolo. E foliga mai o se vai e leai se lanu ma se manogi suamalie o fualaʻau. O lenei vailaʻau e iloga i lona tali vave ma le tele o mea i le kemisi faʻapitoa, ma avea ai ma se vailaʻau taua i le tele o faʻaoga faʻapitoa o le faʻaputuga faʻaola, aemaise lava i le gaosiga o vailaʻau ma vailaʻau faʻatoʻaga.
-
4′-Chloroacetoacetanilide CAS:101-92-8
O le 4′-Chloroacetoacetanilide o se vailaʻau faʻaola e iai se vaega acetoacetyl ma se chloro substituent i luga o le mama aniline. O lenei vailaʻau e iloga i lona fausaga tulaga ese, lea e tuʻufaʻatasia ai galuega tauave acetoacetyl ma aniline. E manaia tele i vaega eseese, e aofia ai le kemisi faʻafomaʻi ma le faʻaputuga faʻaola, ona o lona gafatia faʻaola ma le fetuutuunaʻi i tali faʻakemikolo.
