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4-Hydroxypyridine CAS:626-64-2
ʻO 4-Hydroxypyridine kahi hui organik me ke ʻano molekala C5H5NO, i hōʻailona ʻia e kahi hui hydroxyl (-OH) i hoʻopili ʻia i ke kūlana ʻehā o ke apo pyridine. ʻIke ʻia ia ma ke ʻano he paʻa crystalline melemele a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik polar. He mea kaulana kēia hui no kona kūlana ma ke ʻano he poloka hale versatile i ka synthesis organik ma muli o kāna mau hui hana reactive. Hoʻohana ʻia ka 4-Hydroxypyridine i nā noi like ʻole, ʻoi aku hoʻi i nā lāʻau lapaʻau, ka mahiʻai, a me ka noiʻi kemika, ma muli o kona hiki ke komo i nā hopena kemika like ʻole.
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4-Hydroxypyridine CAS:626-64-2
ʻO 4-Hydroxypyridine kahi hui organik me ke ʻano molekala C5H5NO, i hōʻailona ʻia e kahi hui hydroxyl (-OH) i hoʻopili ʻia i ke kūlana ʻehā o ke apo pyridine. ʻIke ʻia ia ma ke ʻano he paʻa crystalline melemele a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik polar. He mea kaulana kēia hui no kona kūlana ma ke ʻano he poloka hale versatile i ka synthesis organik ma muli o kāna mau hui hana reactive. Hoʻohana ʻia ka 4-Hydroxypyridine i nā noi like ʻole, ʻoi aku hoʻi i nā lāʻau lapaʻau, ka mahiʻai, a me ka noiʻi kemika, ma muli o kona hiki ke komo i nā hopena kemika like ʻole.
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ʻAkika 2-HYDROXY-1-NAPHTHOIC CAS:2283-08-1
ʻO ka waikawa 2-Hydroxy-1-naphthoic, i ʻike ʻia hoʻi ʻo β-naphthol-2-carboxylic, he hui organik me ke ʻano molekala C10H8O3. Loaʻa iā ia kahi apo naphthalene i pani ʻia me kahi hui hydroxyl (-OH) a me kahi hui waikawa carboxylic (-COOH). ʻIke pinepine ʻia kēia hui ma ke ʻano he crystalline paʻa keʻokeʻo a melemele māmā a hiki ke hoʻoheheʻe ʻia i loko o ka waiʻona a me ka ether, akā ʻaʻole nui i ka wai. Hoʻohana ʻia ka waikawa 2-Hydroxy-1-naphthoic i nā noi kemika like ʻole, ʻoi aku hoʻi i ka hana ʻana i ka dye a ma ke ʻano he reagent i ka synthesis organik.
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ʻAkika 3-Methylphenylacetic CAS:621-36-3
ʻO ka waikawa 3-Methylphenylacetic kahi hui organik me ke ʻano molekala C10H12O2, e hōʻike ana i kahi hui methyl a me kahi hui hana waikawa carboxylic i hoʻopili ʻia i kahi apo phenyl. ʻIke ʻia ia he wai melemele ʻole a i ʻole he paʻa crystalline a ua ʻike ʻia no kona mau waiwai ʻala. Hana kēia hui ma ke ʻano he waena waiwai nui i ka synthesis organik ma muli o kāna mau hui hana reactive. He mea nui loa ia i ka hana ʻana i nā lāʻau lapaʻau, nā agrochemicals, a me nā kemika kūikawā, kahi e hiki ai i kona ʻano kū hoʻokahi ke hoʻololi i nā kemika like ʻole.
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ʻAkika 2-BUTYLOCTANOIC CAS:50905-10-7
ʻO ka waikawa 2-Butyloctanoic kahi waikawa carboxylic me ke ʻano molekala C10H20O2. Hōʻike kēia hui i kahi ʻano kaulahao pololei me kahi hui butyl ma ka lua o ke kalapona o kahi kaulahao waikawa octanoic, e hāʻawi ana iā ia i nā waiwai kū hoʻokahi a me ka reactivity. ʻIke pinepine ʻia ia ma ke ʻano he wai melemele ʻole a palupalu a loaʻa iā ia kahi ʻala momona momona. Hoʻohana nui ʻia ka waikawa 2-Butyloctanoic i nā noi kemika like ʻole, e lawelawe ana ma ke ʻano he poloka hale i ka synthesis organik, ʻoi aku hoʻi i ka hana ʻana o nā surfactants, lubricants, a me nā kemika kūikawā ʻē aʻe.
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PROPARGYLALDEHYDE DIETHYL ACETAL CAS:10160-87-9
ʻO ka Propargylaldehyde diethyl acetal kahi hui organik me ke ʻano molekala C8H14O2. Loaʻa iā ia kahi hui hana propargyl aldehyde i pale ʻia e ʻelua mau hui ethyl acetal, e hoʻolilo ana iā ia i paʻa a emi iki ka pane ʻana ma lalo o kekahi mau kūlana. ʻIke ʻia kēia hui ma ke ʻano he wai melemele ʻole a palupalu a hoʻohana nui ʻia i ka synthesis organik. ʻO ke alo o nā hana propargyl a me acetal e ʻae ai i ka reactivity versatile, e lilo ia i mea waiwai nui i ka ʻoihana kemika.
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1,4-PHENYLENEDIACETIC ACID DIETHYL ESTER CAS:36076-26-3
ʻO 4-Methylbenzyl cyanide, i ʻike ʻia hoʻi ʻo p-tolyl cyanide, he hui organik me ke ʻano molekala C10H9N. Hōʻike kēia nitrile ʻala i kahi hui methyl i hoʻopili ʻia i kahi hui benzyl, e lilo ia i wai melemele ʻole a palupalu i ka mahana o ka lumi. Ua kaulana ia no kona ʻala ʻala almond, kahi mea maʻamau o nā derivatives cyanide. Hoʻohana ʻia ka 4-Methylbenzyl cyanide i nā syntheses kemika like ʻole a lawelawe ma ke ʻano he waena koʻikoʻi i ka hana ʻana o nā agrochemicals, nā lāʻau lapaʻau, a me nā kemika kūikawā.
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1,3-PHENYLENEDIACETIC ACID CAS:19806-17-8
ʻO ka waikawa 1,3-Phenylenediacetic kahi waikawa dicarboxylic ʻala me ke ʻano molekala C10H10O4. Loaʻa iā ia ʻelua mau hui waikawa carboxylic (-COOH) i hoʻopili ʻia i kahi apo benzene ma nā kūlana 1 a me 3. ʻIke pinepine ʻia kēia hui ma ke ʻano he paʻa crystalline keʻokeʻo a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik. Hoʻohana nui ʻia ka waikawa 1,3-Phenylenediacetic ma ke ʻano he waena i ka synthesis organik ma muli o kāna mau hui hana reactive, e ʻae ai i nā hoʻololi kemika like ʻole. ʻO kona mau waiwai hoʻonohonoho kū hoʻokahi e hoʻolilo iā ia i mea nui i ka hoʻomohala ʻana i nā lāʻau lapaʻau, polymers, a me nā kemika kūikawā.
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1,4-Benzenedimethanol CAS:589-29-7
ʻO 1,4-Benzenedimethanol, i ʻike ʻia hoʻi ʻo p-xylenediol, he hui ʻala me ke ʻano molekala C8H10O2. Loaʻa iā ia ʻelua mau hui hydroxymethyl (-CH2OH) i hoʻopili ʻia i kahi apo benzene ma ke kūlana para. Hiki ke hoʻoheheʻe ʻia kēia wai ʻano ʻole, viscous i ka wai a me nā mea hoʻoheheʻe organik like ʻole. Hoʻohana nui ʻia ka hui ma ke ʻano he waena i ka synthesis o nā kemika a me nā polymers ma muli o kāna mau hui hydroxymethyl reactive, e hiki ai ke hoʻololi hou i ka kemika organik.
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ʻAkika 4-Methylphenylacetic CAS:622-47-9
ʻO Mithramycin A, i ʻike ʻia hoʻi ʻo picamycin, he antibiotic kūlohelohe i loaʻa mai ka bacteria Streptomyces argillaceus. No ka papa aureolic acid o nā antibiotics a ua ʻike ʻia no kona mau waiwai antitumor ikaika. Hana ʻo Mithramycin A ma ka hoʻopaʻa ʻana i ka DNA a me ka pale ʻana i ka synthesis RNA, e hana pono ai i kekahi mau ʻano o nā cell cancer. ʻOiai ke hoʻohana nui ʻia ma ke ʻano he mea anticancer, ua hōʻike pū ʻo mithramycin A i ka hana e kūʻē i nā kūlana ʻē aʻe e like me ka hypercalcemia e pili ana me ka malignancy a me ka maʻi Paget o ka iwi.
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1,2-Benzenedimethanol CAS:612-14-6
ʻO 1,2-Benzenedimethanol, i ʻike ʻia hoʻi ʻo catechol methanol a i ʻole 1,2-dihydroxy-1,2-diphenylethane, he hui ʻala i hōʻailona ʻia e ʻelua mau hui hydroxymethyl (-CH2OH) i hoʻopili ʻia i kahi apo benzene ma nā kūlana mua a me ka lua. ʻO kona ʻano molekala ʻo C8H10O2. ʻIke pinepine ʻia kēia hui ma ke ʻano he wai melemele ʻole a māmā me kahi ʻala iki a hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik. Ua waiwai ʻia ʻo 1,2-Benzenedimethanol no kona versatility i ka synthesis organik a lawelawe ma ke ʻano he mea nui no nā ʻano kemika like ʻole.
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![1,4-Dioxa-8-azaspiro[4.5]decane CAS:177-11-7](https://cdn.globalso.com/xindaobiotech/VYH6FUCIIBE_I7B6OOPY419.png)
1,4-Dioxa-8-azaspiro[4.5]decane CAS:177-11-7
ʻO 1,4-Dioxa-8-azaspiro[4.5]decane kahi hui heterocyclic i hōʻike ʻia e kahi ʻano spiro kū hoʻokahi e hoʻohui pū ana i nā ʻāpana dioxane a me azaspiro i loko o kona ʻōnaehana molekala. ʻO kēia hui, me ke ʻano molekala C10H17N O2, hōʻike i kahi ʻōnaehana bicyclic kahi i hoʻohui ʻia ai ʻelua mau ʻātoma oxygen i loko o ke apo dioxane ʻelima-lālā, me kahi ʻātoma nitrogen e hāʻawi ana i kona ʻano azaspiro. Hāʻawi kona hoʻonohonoho ʻokoʻa i nā waiwai kemika kikoʻī, e lilo ia i mea hoihoi no nā noi like ʻole i ka synthesis organik a me ka kemika lāʻau lapaʻau.
