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3-Amino-4-bromopyrazole CAS:16461-94-2
ʻO 3-Amino-4-bromopyrazole kahi pyrazole derivative e hōʻike ana i kahi hui amino a me kahi ʻātoma bromine ma nā kūlana 3 a me 4, kēlā me kēia. Loaʻa iā ia ke ʻano molekala C3H4BrN3 a ua ʻike ʻia no kāna mau hoʻohana hiki i ka kemika lāʻau lapaʻau. Hōʻike kēia hui i nā hana olaola hoihoi, e lilo ia i scaffold waiwai nui no ka hoʻomohala ʻana i nā lāʻau lapaʻau. ʻO kona mau hiʻohiʻona hoʻonohonoho kū hoʻokahi e kōkua i kona reactivity a me ka hiki ke komo i nā hoʻololi kemika like ʻole, kahi e lilo ai ia i poloka hale koʻikoʻi i ka synthesis o nā molekala paʻakikī.
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4-Chloroanisole CAS:623-12-1
4-He hui organik ʻo Chloroanisole me ke ʻano kemika C8H9ClO. He derivative chlorinated ia o ka anisole, e hōʻike ana i kahi ʻātoma chlorine i pani ʻia ma ke kūlana para o ka hui methoxy ma ke apo ʻala. He ʻala ʻoluʻolu kēia wai melemele ʻole a palupalu e hoʻomanaʻo ana i ka anise. Hoʻohana nui ʻia ia i ka synthesis o nā ʻano agrochemicals like ʻole, nā lāʻau lapaʻau, a me nā kemika maikaʻi. Eia kekahi, he hopena ko 4-chloroanisole i ka ʻepekema mea a lawelawe ma ke ʻano he poloka kūkulu no nā hui organik paʻakikī i ka noiʻi kemika.
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n-Octadecane（pcm28） CAS:593-45-3
ʻO n-Octadecane, i ʻike ʻia hoʻi ʻo PCM28, he alkane kaulahao pololei me ke ʻano kemika C18H38. He mea paʻa ʻole ia, ʻaʻohe kala ma ka mahana o ka lumi, e heheʻe ana ma kahi o 28°C. ʻO n-Octadecane kekahi ʻāpana o ka ʻohana hydrocarbon paraffin a loaʻa pinepine ʻia mai ka petroleum. He mea kaulana kēia hui no kona kūpaʻa wela a me ka haʻahaʻa haʻahaʻa, kahi e pono ai i nā noi like ʻole, me ke ʻano he mea hoʻololi pae (PCM) no ka mālama ʻana i ka ikehu wela. ʻO kona wela latent kiʻekiʻe o ka fusion e hiki ai iā ia ke omo a hoʻokuʻu i nā nui o ka wela, e kūpono ai no ka hoʻoponopono ʻana i ka mahana.
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ʻAkika (S)-(-)-2-Azetidinecarboxylic CAS:2133-34-8
ʻO ka waikawa (S)-(-)-2-Azetidinecarboxylic, i ʻike ʻia hoʻi ʻo L-proline, he waikawa amino cyclic me ke ʻano molekala C5H9NO2. Loaʻa iā ia kahi ʻano apo ʻelima-lālā e loaʻa ana kahi ʻātoma nitrogen a me kahi hui hana waikawa carboxylic. He mea nui kēia hui i ka biochemistry ma muli o kona kuleana ma ke ʻano he poloka hale no nā protein a me nā peptides. ʻO ke ʻano kū hoʻokahi o ka waikawa (S)-(-)-2-azetidinecarboxylic e hāʻawi i nā waiwai conformational ʻokoʻa e lilo ai i mea waiwai i nā noi synthetic like ʻole, ʻoi aku hoʻi i nā kahua o nā lāʻau lapaʻau, nā agrochemicals, a me nā ʻepekema mea.
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n-Hexadecane(pcm18) CAS:544-76-3
ʻO n-Hexadecane, i ʻike ʻia hoʻi ʻo PCM18, he hydrocarbon saturated me ke ʻano kemika C16H34. He mea paʻa ʻole ia, ʻaʻohe kala ma ka mahana o ka lumi, me kahi kiko heheʻe ma kahi o 18.3°C. He lālā ʻo n-Hexadecane o ka ʻohana n-alkane a loaʻa pinepine ʻia mai ka petroleum. Ma muli o kona kūpaʻa wela koʻikoʻi a me ka haʻahaʻa haʻahaʻa, hana pono ia ma ke ʻano he mea hoʻololi pae (PCM) no ka mālama ʻana i ka ikehu wela, e ʻae ana iā ia e omo a hoʻokuʻu i ka wela i ka wā o nā hoʻololi pae. ʻO kēia waiwai e hoʻolilo iā n-hexadecane i mea nui i nā noi like ʻole e pili ana i ka hoʻokele ikehu a me ka hoʻoponopono wela.
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4-Vinylbenzoic acid CAS:1075-49-6
ʻO ka waikawa 4-Vinylbenzoic kahi waikawa carboxylic ʻala i hōʻailona ʻia e kahi hui vinyl (-CH=CH2) no kahi hui hana waikawa carboxylic ma luna o ke apo benzene. He ʻano paʻa melemele ʻole kēia hui, a he mea kaulana ia no kona mau waiwai polymerization, e lilo ia i monomer waiwai nui i ka hana ʻana o nā polymers a me nā resins. Hoʻohana ʻia ka waikawa 4-Vinylbenzoic i nā noi like ʻole, me nā ʻano hoʻopili, nā uhi, a ma ke ʻano he mea hoʻohui i ka synthesis o nā hui organik ʻē aʻe. ʻO kona ʻano kemika kū hoʻokahi e ʻae ai i ka hoʻonui ʻana i ka paʻa wela a me ka reactivity i nā ʻano kemika like ʻole.
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2-Piperazinone CAS:5625-67-2
He amide cyclic ʻo 2-Piperazinone me ke ʻano molekala C4H8N2O. Loaʻa iā ia kahi apo piperazine, he apo ʻeono-lālā e loaʻa ana i ʻelua mau ʻātoma naikokene, a me kahi hui keto ma ke kūlana ʻelua. Hōʻike kēia hui i nā hana olaola hoihoi a ua aʻo ʻia no kāna mau noi lāʻau lapaʻau. ʻAe kona ʻano no nā pani like ʻole, e lilo ia i mea hoʻohālike versatile i ka kemika lāʻau lapaʻau. Ma muli o kona mau waiwai kūikawā, lawelawe ʻo 2-piperazinone ma ke ʻano he poloka hale i ka synthesis o nā hui bioactive he nui.
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3-Bromo-2-methylpyridine CAS:38749-79-0
3-ʻO Bromo-2-methylpyridine kahi derivative brominated o 2-methylpyridine, e hōʻike ana i kahi ʻātoma bromine ma ke kūlana 3 o ke apo pyridine. Me ke ʻano molekala C6H8BrN, ʻike ʻia kēia hui ma ke ʻano he wai melemele ʻole a palupalu. Hoʻohana nui ʻia ia i ka synthesis organik ma muli o kona hiki ke lawelawe ma ke ʻano he poloka hale versatile no nā ʻano hana kemika like ʻole. Hoʻonui ka substituent bromine i kona reactivity, e lilo ia i mea waiwai i ka synthesis o nā molekala paʻakikī, ʻoi aku hoʻi i nā lāʻau lapaʻau a me nā agrochemicals. He mea nui ka lawelawe pono ʻana i kēia hui ma muli o kona ʻawahia kaulike.
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3-Picoline-N-oxide CAS:1003-73-2
3-ʻO Picoline-N-oxide kahi hui kemika i loaʻa mai ka 3-picoline, kahi pyridine derivative. Loaʻa ia ma ke ʻano he keʻokeʻo a melemele palupalu a i ʻole he wai kala ʻole a ua ʻike ʻia no kona ʻano oxidized. Loaʻa i ka hui nā noi like ʻole ma ke kahua o ka kemika organik, ʻoiai he mea oxidizing a me ka precursor i nā hopena synthetic. Hāʻawi kona ʻano kū hoʻokahi i nā waiwai kemika kūikawā, e lilo ia i mea pono i nā lāʻau lapaʻau a me nā agrochemicals. Ma muli o kona ʻawaʻawa kūpono, he mea nui ka lawelawe pono ʻana a me nā protocols palekana i ka wā e hana pū ai me kēia hui ma nā wahi hoʻokolohua a me nā ʻoihana.
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4-Bromo-1H-indazole CAS:186407-74-9
4-He hui organik heterocyclic ʻo Bromo-1H-indazole me ke ʻano molekala C7H5BrN2. Loaʻa iā ia kahi ʻindazole core, he ʻano bicyclic i haku ʻia me kahi apo ʻelima-lālā i hoʻohui ʻia i kahi apo ʻeono-lālā, me kahi bromine substituent ma ke kūlana ʻehā. Loaʻa i kēia hui nā waiwai kemika a me nā meaola kūikawā, e lilo ia i mea waiwai nui i ka kemika lāʻau lapaʻau a me ka ʻike ʻana i nā lāʻau lapaʻau. ʻAe kona ʻano i nā hana like ʻole, e alakaʻi ana i nā noi kūpono i ka hoʻomohala ʻana i nā lāʻau lapaʻau hou, nā agrochemicals, a me ka ʻepekema mea.
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(R)-1-(TERT-BUTOXYCARBONYL)-2-AZETIDINEMETHANOL CAS:161511-90-6
(R)ʻO -1-(tert-butoxycarbonyl)-2-azetidinmethanol kahi hui chiral e hōʻike ana i kahi hui pale tert-butoxycarbonyl (Boc) i hoʻopili ʻia i kahi apo azetidine. Me ke ʻano molekala C8H15NO3, he kuleana koʻikoʻi kēia hui i ka synthesis organik a me ka kemika lāʻau lapaʻau. Hiki i ka hui Boc ke hoʻohana i nā hopena koho i ka wā o ka synthesis peptide a me nā kaʻina hana kemika ʻē aʻe e pili ana i nā amines, e lilo ia i poloka hale waiwai nui no ka hana ʻana i nā molekala paʻakikī i ka noiʻi a me ka hoʻomohala ʻana i nā lāʻau lapaʻau.
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1-Bromooctadecane CAS:112-89-0
1-ʻO Bromooctadecane kahi alkyl halide kaulahao pololei me ke ʻano kemika C18H37Br. Loaʻa iā ia kahi kaulahao 18-kalapona me kahi ʻātoma bromine i hoʻopili ʻia i ke kalapona hope, e lilo ia i alkyl bromide mua. ʻIke ʻia kēia hui ma ke ʻano he wai melemele ʻole a palupalu a he liʻiliʻi ka hoʻoheheʻe ʻia i ka wai. Hoʻohana nui ʻia ka 1-Bromooctadecane i ka synthesis organik a lawelawe ma ke ʻano he waena koʻikoʻi no nā ʻano kemika like ʻole. ʻO kona ʻano hydrophobic e lilo ia i mea pono i nā noi e pili ana i nā surfactants a me ka catalysis hoʻoili pae.
