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2,2′,6,6′-Tetramethyl-4,4′-biphenol CAS:2417-04-1
ʻO 2,2′,6,6′-Tetramethyl-4,4′-biphenol, i ʻike nui ʻia ʻo TMQ (a i ʻole 2,2′,6,6′-Tetramethyl-1,1′-biphenyl-4,4′-diol), he hui organik me ke ʻano molekala C16H18O2. Loaʻa i kēia mea paʻa kristal keʻokeʻo kahi kumu biphenyl i pani ʻia me ʻehā mau hui methyl a me ʻelua mau hui hydroxyl, e hāʻawi ana i kona kūpaʻa a me nā waiwai antioxidant. Hoʻohana nui ʻia ʻo TMQ i nā noi ʻoihana like ʻole ma muli o kona hiki ke kāohi i ka hoʻohaʻahaʻa oxidative, e lilo ia i mea waiwai nui i ka hoʻonui ʻana i ka hana a me ke ola lōʻihi o nā mea a me nā huahana i hōʻike ʻia i ka wela a me ka mālamalama.
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ʻO Benzoyl hydrazine CAS: 613-94-5
He hui organik ʻo Benzoyl hydrazine me ke ʻano kemika C7H8N2O, e hōʻike ana i kahi hui benzoyl i hoʻopaʻa ʻia i kahi ʻāpana hydrazine. Hoʻohana nui ʻia kēia wai kala ʻole a melemele paha i ka kemika organik synthetic ma ke ʻano he waena i ka hana ʻana o nā hui lāʻau lapaʻau like ʻole a me nā agrochemicals. ʻO kona mau waiwai kūkulu e ʻae iā ia e komo i nā hopena kemika like ʻole, e lilo ia i mea waiwai no nā mea noiʻi e ʻimi nei e hoʻomohala i nā mea hou a i ʻole nā mea hana lāʻau lapaʻau ikaika.
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2-Acetamidophenol CAS:614-80-2
2-ʻO Acetamidophenol, i ʻike nui ʻia ʻo paracetamol a i ʻole acetaminophen, he hui organik me ke ʻano kemika C8H9NO2. Hoʻohana nui ʻia kēia mea paʻa crystalline ʻole kala e like me ka mea hoʻomaha ʻeha a me ka antipyretic (mea hoʻohaʻahaʻa kuni). Ua hoʻohui mua ʻia ia i ka hopena o ke kenekulia 19 a ua lilo ia i hoʻokahi o nā lāʻau lapaʻau i hoʻohana nui ʻia ma ka honua holoʻokoʻa ma muli o kona pono a me ka palekana ke hoʻohana pono ʻia. Hana nui ʻo Paracetamol ma ka ʻōnaehana nerve waena, e kāohi ana i ka synthesis o prostaglandins, nona ke kuleana no ka ʻeha a me ka mumū.
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2,4′-DIPYRIDYL CAS:581-47-5
ʻO 2,4′-Dipyridyl kahi hui organik me ke ʻano molekala C10H8N2, i haku ʻia me ʻelua mau apo pyridine i hoʻopili ʻia e kahi ʻano biphenyl. ʻIke ʻia ia ma ke ʻano he paʻa crystalline melemele māmā a loaʻa nā ʻātoma nitrogen i loko o kona mau apo ʻala, e hāʻawi ana i kona mau waiwai kemika kū hoʻokahi. Hoʻohana nui ʻia kēia hui i ka kemika hoʻohui a me ka ʻepekema mea ma muli o kona hiki ke hana i nā hui me nā ion metala like ʻole. ʻO kona mau ʻano hoʻonohonoho e lilo ia i moho no nā noi ma ka catalysis, sensing, a me nā mea uila.
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3-Oxetanone CAS:6704-31-0
3-ʻO Oxetanone, i ʻike ʻia hoʻi ʻo 3-butyrolactone, he ester cyclic me ke ʻano molekala C4H6O2. Loaʻa iā ia kahi apo lactone ʻehā-lālā a me kahi hui hana ketone. ʻO kēia hui he wai melemele ʻole a palupalu paha e hōʻike ana i kahi ʻala ʻoluʻolu. Ma muli o kona ʻano kū hoʻokahi, loaʻa i ka 3-oxetanone ka reactivity maʻamau o nā esters a me nā ketones, e lilo ia i mea waena koʻikoʻi i ka synthesis organik a he kumuhana hoihoi i nā noi kemika like ʻole.
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4-Amino-4H-1,2,4-triazole CAS:584-13-4
ʻO 4-Amino-4H-1,2,4-triazole kahi hui heterocyclic e hōʻike ana i kahi apo triazole me kahi hui amino i hoʻopili ʻia. Ua ʻike ʻia no kāna kuleana ma nā ʻano ʻepekema like ʻole, me ke kemika lāʻau lapaʻau a me ka mahiʻai. Ma ke ʻano he waena versatile, lawelawe ia i ka synthesizing pharmaceuticals a me agrochemicals. ʻO kona ʻano kū hoʻokahi e kōkua i ka hoʻomohala ʻana o nā hui me nā hana olaola like ʻole.
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ʻO ka ʻOxalyl dihydrazide CAS:996-98-5
ʻO Oxalyl dihydrazide kahi hui organik me ke ʻano kemika C2H6N4O2, i hōʻike ʻia e kāna mau hui hana hydrazine ʻelua i hoʻopili ʻia i kahi ʻāpana waikawa oxalic. Hoʻohana nui ʻia kēia mea paʻa kala ʻole i ka kemika synthetic ma ke ʻano he reagent a i ʻole intermediate. Ua loaʻa ka nānā ʻana no kāna mau noi hiki ke hana ʻia ma nā ʻano like ʻole, me nā lāʻau lapaʻau a me ka ʻepekema mea. ʻO kona ʻano kū hoʻokahi e hiki ai iā ia ke komo i nā hopena kemika like ʻole, e lilo ia i hui waiwai no nā mea noiʻi a me nā kemika ʻoihana.
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3-(3-Hydroxyphenyl)-DL-alanine CAS:775-06-4
3-ʻO (3-Hydroxyphenyl)-DL-alanine kahi amino acid derivative me ke ʻano molekala C9H11NO3. Loaʻa i kēia hui kahi hui phenolic hydroxyl ma kahi ʻāpana 3-hydroxyphenyl i hoʻopili ʻia i kahi iwi kuamoʻo DL-alanine. Aia ia ma ke ʻano he hui racemic o kona enantiomers, e lilo ia i mea pili i ka biology i nā ʻano biochemical like ʻole. Ma muli o kona mau ʻano kūkulu, he mea hoihoi kēia hui no kāna mau kuleana hiki i ka lāʻau lapaʻau a me ka biochemistry, ʻoi aku ka pili i ka synthesis neurotransmitter a me nā kaʻina hana metabolic.
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2,2′-dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl CAS:6390-69-8
ʻO 2,2′-Dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl kahi hui organik e hōʻike ana i kahi ʻano biphenyl me ʻehā mau hui tert-butyl a me ʻelua mau hui hydroxyl i hoʻopili ʻia i nā apo ʻala. ʻO kona ʻano molekala ʻo C26H38O2. Hōʻike ʻia kēia hui e kona kūpaʻa kiʻekiʻe a me ke ʻano hydrophobic, e lilo ia i mea pono loa i nā noi kemika like ʻole. Ma muli o kona mau hiʻohiʻona ʻano kūikawā, ua loaʻa iā ia ka hoihoi no kāna mau kuleana hiki ke lilo i antioxidant a me stabilizer i nā ʻano ʻoihana a me polymer.
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ʻO Tri-n-octylamine CAS: 1116-76-3
ʻO Tri-n-octylamine kahi amine tertiary me ke ʻano kemika C24H51N. Loaʻa iā ia ʻekolu mau hui n-octyl i hoʻopili ʻia i kahi ʻātoma nitrogen, e hāʻawi ana iā ia i nā waiwai kino a me nā kemika kū hoʻokahi. Hoʻohana nui ʻia kēia hui organik ma ke ʻano he mea hoʻoheheʻe solvent i ka hydrometallurgy a ma ke ʻano he mea hoʻouluulu hoʻoili pae i ka synthesis organik. Ma muli o kona ʻano hydrophobic, hoʻomaʻamaʻa maikaʻi ka tri-n-octylamine i ka hoʻokaʻawale ʻana o nā ion metala mai nā hopena wai. Eia kekahi, loaʻa iā ia nā noi i ka hana ʻana o nā resins ion-exchange a me nā kemika kūikawā like ʻole. ʻO kona versatility e hoʻolilo iā tri-n-octylamine i hui koʻikoʻi i ka kemika ʻoihana a me ka noiʻi.
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ʻO Moxifloxacin InterMediate CAS: 112811-71-9
ʻO Moxifloxacin kahi antibiotic fluoroquinolone ākea ākea i hoʻohana ʻia e mālama i nā maʻi bacteria like ʻole. Hilinaʻi kona synthesis i kekahi mau mea waena koʻikoʻi e hoʻomaʻamaʻa i ke kūkulu ʻana i kona ʻano molekala paʻakikī. He mea koʻikoʻi kēia mau mea waena i ka hōʻoia ʻana i ka pono a me ka hua o ka huahana hope loa aʻo ia hoʻi ka hoʻohuli ʻana i kona mau waiwai pharmacological. ʻAʻole wale nā mea waena Moxifloxacin e pāʻani i kahi kuleana i kāna synthesis akā he mea nui hoʻi no ka hoʻomaopopo ʻana i nā ʻano hana, ka metabolism, a me nā hopena ʻaoʻao o ka lāʻau. Ke hoʻomau nei ka noiʻi ʻana i kēia mau mea waena i ka hoʻonui ʻana i ka hoʻomohala holoʻokoʻa o moxifloxacin a me nā antibiotics like.
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ʻAmina Bis(2-ethylhexyl) CAS:106-20-7
ʻO Bis(2-ethylhexyl)amine, i hoʻopōkole pinepine ʻia ʻo BEHA, he amine tertiary kaulahao lālā me ke ʻano kemika C16H35N. Hōʻike ʻia e ʻelua mau hui 2-ethylhexyl i hoʻopili ʻia i kahi ʻātoma nitrogen, hōʻike ia i nā waiwai kū hoʻokahi e lilo ai i mea waiwai i nā noi ʻoihana like ʻole. Hoʻohana nui ʻia ma ke ʻano he mea hoʻokaʻawale solvent, hoʻokaʻawale maikaʻi ʻo BEHA a hoʻomaʻemaʻe i nā ion metala i ka hydrometallurgy. Eia kekahi, lawelawe ia ma ke ʻano he mea hoʻoulu hoʻoili pae a hoʻohana ʻia i ka hana ʻana i nā surfactants a me nā mea pale corrosion. ʻO kona versatility a me ka pono i ka hoʻomaikaʻi ʻana i nā kaʻina hana kemika e hoʻolilo i ka bis(2-ethylhexyl)amine i hui koʻikoʻi ma nā kahua o ke kemika a me ka ʻepekema mea.
