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L-Isoserine CAS:632-13-3
ʻO L-Isoserine kahi waikawa amino he analog hoʻonohonoho o ka serine, me ke ʻano kemika C3H7NO3. Loaʻa iā ia kahi hui hydroxyl (-OH) a me kahi hui amino (-NH2) i hoʻopili ʻia i ka iwi kalapona, e lilo ia i mea nui i nā kaʻina hana biochemical like ʻole. He kuleana ko kēia waikawa amino non-proteinogenic i nā ala metabolic a ua aʻo ʻia no kona hiki ke hoʻohana ʻia i nā noi meaʻai a me nā lāʻau lapaʻau. ʻO kona ʻano kū hoʻokahi e hiki ai iā ia ke komo i nā hopena enzymatic a hoʻohuli i ke kūpaʻa protein.
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ʻO ka Tetrabutylammonium fluoride CAS: 429-41-4
ʻO Tetrabutylammonium fluoride (TBAF) kahi paʻakai ammonium quaternary me ke ʻano kemika C16H36FN. Loaʻa iā ia kahi cation tetrabutylammonium a me kahi anion fluoride. ʻIke ʻia ʻo TBAF ma ke ʻano he paʻa kristal keʻokeʻo, loaʻa pinepine ʻia ma ke ʻano he hydrate (TBAF·3H2O), a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik polar, me ka acetone a me THF. ʻIke nui ʻia kēia hui no kona mau waiwai nucleophilic ikaika a hoʻohana nui ʻia i ka synthesis organik a me nā ʻano kemika like ʻole.
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2-Methylhydroquinone CAS:95-71-6
ʻO 2-Methylhydroquinone, i ʻike ʻia hoʻi ʻo 2-methyl-1,4-benzenediol, he hui organik me ke ʻano molekala C7H8O2. Loaʻa iā ia kahi ʻano hydroquinone kahi i kau ʻia ai kahi hui methyl ma ka lua o ke kalapona e pili ana i nā hui hydroxyl (-OH). He mea kaulana kēia hui no kona mau waiwai antioxidant a lawelawe ma ke ʻano he waena koʻikoʻi i nā syntheses kemika like ʻole. Ma muli o kona ʻano kū hoʻokahi, hoʻohana ʻia ka 2-methylhydroquinone i nā noi he nui, ʻoi aku hoʻi i nā kahua o nā lāʻau lapaʻau a me ka kemika polymer.
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4-Fluorophenethyl waiʻona CAS:7589-27-7
ʻO ka 4-Fluorophenethyl alcohol, i ʻike ʻia hoʻi ʻo 4-fluorobenzyl alcohol, he hui organik me ke ʻano molekala C8H9F-O. Loaʻa iā ia kahi ʻano phenethyl me kahi substituent fluorine ma ke kūlana para o ke apo benzene a me kahi hui hydroxyl (–OH) i hoʻopili ʻia i ke kaulahao ethyl. He mea hoihoi kēia hui i nā kemika synthetic a me nā noi lāʻau lapaʻau ma muli o kona mau waiwai kemika kū hoʻokahi, e ʻae ai i nā hoʻololi like ʻole a me nā hopena.
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4-Bromophenethyl waiʻona CAS:4654-39-1
ʻO ka 4-Bromophenethyl alcohol, i ʻike ʻia hoʻi ʻo 4-bromobenzyl alcohol, he hui organik me ke ʻano molekala C8H9BrO. Loaʻa iā ia kahi ʻano phenethyl e hōʻike ana i kahi ʻātoma bromine ma ke kūlana para o ke apo benzene a me kahi hui hydroxyl (-OH) i hoʻopili ʻia i ke kaulahao ethyl. He mea kaulana kēia hui no kona reactivity a hoʻohana ʻia i nā kaʻina hana synthesis kemika like ʻole ma muli o ke alo o nā hana halogen a me hydroxyl, ka mea e lilo ai ia i mea waiwai nui i ka kemika organik.
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2-Bromo-3-hydroxypyridine CAS:6602-32-0
He hui organik ʻo 2-Bromo-3-hydroxypyridine me ke ʻano molekala C5H4BrN-O. Loaʻa iā ia kahi ʻātoma bromine a me kahi hui hydroxyl (–OH) ma ke apo pyridine, ka mea e lilo ai ia i lālā koʻikoʻi o ka ʻohana pyridine i hoʻololi ʻia e bromo. He mea nui kēia hui i ka synthesis organik ma muli o kona reactivity versatile a me ka hiki ke lawelawe ma ke ʻano he precursor no nā hoʻololi kemika like ʻole. Hāʻawi kona ʻano kū hoʻokahi iā ia iho i nā noi i nā lāʻau lapaʻau, nā agrochemicals, a me nā ʻāpana kemika kūikawā ʻē aʻe.
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ʻAkika 2-Fluorophenylacetic CAS:451-82-1
ʻO ka waikawa 2-Fluorophenylacetic kahi hui organik me ke ʻano molekala C8H7F O2. Loaʻa iā ia kahi hui phenyl i pani ʻia me kahi ʻātoma fluorine ma ke kūlana ortho a me kahi hui hana waikawa acetic. He mea nui kēia hui i ka kemika organik synthetic ma muli o kona mau waiwai hoʻonohonoho kū hoʻokahi, e ʻae iā ia e komo i nā ʻano kemika like ʻole. ʻO ke alo o ka ʻātoma fluorine a me ka hui waikawa carboxylic e lilo ia i mea waena waiwai nui i ka synthesis lāʻau lapaʻau a me nā noi organik ʻē aʻe.
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2-Chloro-3-hydroxypyridine CAS:6636-78-8
ʻO 2-Chloro-3-hydroxypyridine kahi hui organik me ke ʻano molekala C5H4ClN-O. Loaʻa iā ia kahi ʻātoma chlorine a me kahi hui hydroxyl (–OH) i hoʻopili ʻia i kahi apo pyridine, e hoʻokaʻawale ana iā ia ma ke ʻano he chlorinated derivative o pyridine. Ua loaʻa i kēia hui ka nānā ʻana ma nā kahua o nā lāʻau lapaʻau a me nā agrochemicals ma muli o kona mau waiwai kemika kū hoʻokahi a me ka versatility ma ke ʻano he waena synthetic. Hoʻohana ʻia ia i nā noi like ʻole, ʻoi aku hoʻi i ka hoʻomohala ʻana i nā molekala bioactive.
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ʻO Benzyltrimethylammonium chloride CAS: 56-93-9
ʻO Benzyltrimethylammonium chloride (BTMAC) kahi paʻakai ammonium quaternary me ke ʻano kemika C10H16ClN. Loaʻa iā ia kahi hui benzyl i hoʻopili ʻia i kahi ʻātoma nitrogen i hoʻopaʻa hou ʻia i ʻekolu mau hui methyl. ʻIke ʻia ka BTMAC ma ke ʻano he paʻa crystalline keʻokeʻo a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik he nui. ʻIke nui ʻia kēia hui no kona mau waiwai surfactant a hoʻohana pinepine ʻia i nā noi ʻoihana like ʻole, me nā kaʻina hana unuhi a me ke ʻano he mea hoʻouluulu hoʻoili pae.
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2-(4-Aminophenyl)ethanol CAS:104-10-9
ʻO 2-(4-Aminophenyl)ethanol, i ʻike ʻia hoʻi ʻo 4-(2-hydroxyethyl)aniline, he hui organik me ke ʻano molekala C8H11N-O. Loaʻa iā ia kahi hui hydroxyl (–OH) a me kahi hui amino (–NH2) i hoʻopili ʻia i kahi iwi kuamoʻo phenylethyl. Hōʻike ʻia kēia hui e kona ʻano ʻala, ka mea e hāʻawi ai i kona hana hou ʻana i nā ʻano kemika like ʻole. Ma muli o kāna mau hui hana, he kuleana koʻikoʻi kona i ka synthesis o nā dyes, nā lāʻau lapaʻau, a me nā hui organik ʻē aʻe, e lilo ia i mea waiwai nui ma nā ʻoihana he nui.
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2,5-Di-tert-butylhydroquinone CAS:88-58-4
ʻO 2,5-Di-tert-butylhydroquinone (DTBHQ) kahi hui organik me ke ʻano molekala C14H22O2. Hōʻike ia i kahi ʻano hydroquinone me ʻelua mau hui tert-butyl i pani ʻia ma nā kūlana 2 a me 5 o ke apo benzene. Hoʻonui kēia hoʻonohonoho kū hoʻokahi i kona mau waiwai antioxidant, e hoʻolilo ana i mea kūpono i ka hoʻopaʻa ʻana i nā mea like ʻole e kūʻē i ka hoʻohaʻahaʻa oxidative. Hoʻohana nui ʻia ʻo DTBHQ ma ke ʻano he antioxidant a ua ʻike ʻia no kona hiki ke pale i nā huahana mai ka palaho i hoʻokumu ʻia e ka wela, ka mālamalama, a me ka oxygen.
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ʻO ka Benzyltriethylammonium bromide CAS: 5197-95-5
ʻO Benzyltriethylammonium bromide (BTEAB) kahi paʻakai ammonium quaternary me ke ʻano kemika C13H18BrN. Loaʻa iā ia kahi hui benzyl i hoʻopili ʻia i kahi ʻātoma nitrogen i hoʻopaʻa hou ʻia i ʻekolu mau hui ethyl. ʻIke ʻia ʻo BTEAB ma ke ʻano he paʻa crystalline keʻokeʻo a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik like ʻole. Ua ʻike ʻia kēia hui no kona mau waiwai surfactant a hoʻohana pinepine ʻia i ka synthesis organik, ʻoiai he mea hoʻoulu hoʻoili pae.
