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Te waikawa hauwai Ethyl L-alaninate CAS: 1115-59-9
Ko te Ethyl L-alaninate hydrochloride he tote hydrochloride i ahu mai i te waikawa amino L-alanine me te ethyl ester. Ko tōna tātai matū ko C5H12ClN O2, ā, e tohuhia ana e tōna wairewatanga i roto i te wai nā te mea kei roto te rōpū hydrochloride. He whānuitia te whakamahinga o tēnei matū i roto i ngā rangahau matū koiora me ngā tono rongoā hei poraka hanga chiral. Nā tōna hanganga ka taea te whakarerekē i ngā momo ngota koiora, ā, he mea nui ki te hanga peptides me ētahi atu matū hohe koiora.
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Ethyl 3-Amino-4-methylbenzoate CAS:6038-19-3
Ko te DL-Homocysteine thiolactone hydrochloride he matū thioester hurihuri o te homocysteine, e tohuhia ana e te tātai ngota C6H10ClN2O2S. He hanganga thiolactone tōna e whai wāhi nui ana ki ngā tukanga pākia e uru ana ki ngā waikawa amino kei roto he whanariki. Ko tēnei matū te mea matua e whakamahia ana i roto i ngā rangahau matū koiora hei ako i ngā pānga o te homocysteine me ōna matū ki ngā mahi pūtau. Ko ngā taumata teitei o te homocysteine e pā ana ki ngā āhuatanga hauora maha, e mea ana i tēnei matū he mea nui ki te tūhura i ngā wawaotanga rongoā me te mārama ki ngā tikanga huna o ngā mate e pā ana ki te hyperhomocysteinemia.
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Waikawa 2-Methylheptanoic CAS:1188-02-9
Ko te waikawa 2-Methylheptanoic, e mōhiotia ana ko te waikawa 2-methyl-3-heptanoic, ko te waikawa isoheptanoic rānei, he waikawa ngako mekameka peka me te tātai ngota C8H16O2. Kei tēnei pūhui waro he rōpū mahi waikawa carboxylic, ā, he āhua motuhake tōna hanganga peka. He mea whakamahi noa i roto i ngā momo mahi ahumahi, inā koa i roto i te hanga i ngā esters hei whakamahi i roto i ngā whakarewa, ngā hinu whakahinuhinu, me ngā surfactants. Hei tāpiri, nā ōna āhuatanga motuhake i pai ai mō te hanga i ngā matū motuhake me ngā kaihoko kakara.
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2-Brom-5-chlorbenzoesure CAS:21739-93-5
He matū kakara te waikawa 2-Brom-5-chlorobenzoic, ko tōna tātai ngota C7H4BrClO2. Kei roto he wāhanga waikawa benzoic kua whakakapia ki ngā ngota bromine me te chlorine i ngā tūranga 2 me te 5. He mea nui tēnei matū ki te hanga rauropi nā tōna kaha tauhohenga me ngā tono pea ki te matū rongoā me ngā matū ahuwhenua. Mā te noho mai o ngā whakakapinga halogen e rua ka whakarei ake i tōna āhua electrophilic, ka pai ai mō ngā momo huringa matū. Nā tōna hanganga motuhake ka taea hoki e ia te mahi hei takawaenga whai hua i roto i te hanga o ngā ngota uaua ake.
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Waikawa 2-Amino-5-methoxybenzoic CAS:6705-03-9
Ko te waikawa 2-Amino-5-methoxybenzoic, e mōhiotia ana ko te waikawa 5-methoxy-2-aminobenzoic, he matū waro me te tātai ngota C9H11NO3. He hanganga waikawa benzoic tōna me te rōpū amino kei te tūranga-2 me te rōpū methoxy kei te tūranga-5. He āhuatanga matū ahurei tēnei matū nā te noho mai o ngā rōpū mahi e rua, ā, he takawaenga nui tēnei i roto i te hanga matū waro. Mā tōna hanganga ka taea te whakamahi i ngā momo whakarerekētanga matū, ka taea te whakamahi i roto i te matū rongoā me ngā tono pūtaiao rauemi.
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2,2-Dimethylcyclopentanone CAS:4541-32-6
Ko te 2,2-Dimethylcyclopentanone he ketone hurihuri me te tātai ngota C8H14O. Kei roto he mowhiti cyclopentane me ngā rōpū methyl e rua e piri ana ki te ngota waro tuarua. He kakara motuhake tēnei wai kore tae, ā, e mōhiotia ana mō ōna āhuatanga matū ahurei, e whai hua ai i roto i ngā tono ahumahi. Ka taea te hanga i te matū mā roto i ētahi tikanga, tae atu ki te waikura o te waipiro e rite ana, mā roto rānei i ngā tauhohenga hurihuri. Ko tōna hanganga motuhake e tuku ana i te whai huatanga pea i roto i te hanga rauropi me te pūtaiao rauemi.
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2-(Bromomethyl)-5-(trifluoromethyl)furan CAS:17515-77-4
He pūhui rauropi motuhake te 2-(Bromomethyl)-5-(trifluoromethyl)furan, ko tōna tātai ngota C7H4BrF3O. Kei roto i tēnei pūhui he mowhiti furan me ngā whakakapinga bromomethyl (-CH2Br) me te trifluoromethyl (-CF3), e whakarei ake ana i tōna tauhohenga me te kaha mō ngā huringa matū anō. Mā te noho mai o te rōpū trifluoromethyl ka puta he āhuatanga hiko ahurei, ka waiho tēnei pūhui hei takawaenga whai hua i roto i ngā tono hanga. Nā tōna hanganga motuhake ka taea e ia te whai wāhi ki ngā tauhohenga maha, inā koa i roto i ngā mara o te matū rongoā me te pūtaiao rauemi.
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1,2,3,4-Tetramethylbenzene CAS:488-23-3
Ko te 1,2,3,4-Tetramethylbenzene, e mōhiotia ana ko te pseudocumene, he hauwaiwai kakara me te tātai ngota C10H14. Kei roto he mowhiti benzene kua whakakapia ki ngā rōpū methyl e whā i ngā tūranga 1, 2, 3, me te 4, e hanga ana i tētahi hanganga peka nui. Ko te nuinga o tēnei matū ka puta mai i te tukanga methylation toluene, ā, e whakamahia whānuitia ana hei whakarewa me ngā momo hanga matū. Ko ōna āhuatanga ahurei, tae atu ki te iti o te piki me te kaha ki te whakarewa, e whai hua ai i roto i ngā tono ahumahi maha.
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(5-methylpyrazin-2-yl)methanamine CAS:132664-85-8
Ko te (5-Methylpyrazin-2-yl)methanamine he matū heterocyclic kei roto he hauota, ko tōna tātai ngota C7H10N4. Kei roto ko te mowhiti pyrazine kua whakakapia ki te rōpū methyl i te tūranga-5 me te rōpū methanamine (-CH2NH2) i te tūranga-2. He mea nui tēnei matū ki ngā momo mara, tae atu ki te matū rongoā me te hanga rauropi, nā te mea he kaha tōna mahi koiora me te maha o ngā whakamahinga i roto i ngā tauhohenga matū. Mā te noho mai o ngā mahi amino me te kakara ka taea te hanga i ngā ara hanga rerekē me te whakaputanga atu, ka whai hua ai i roto i te whanaketanga o ngā rauemi hou me ngā rongoā.
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4-Fluoro-2-methoxyaniline CAS:450-91-9
He matū waro te 4-Fluoro-2-methoxyaniline, ko tōna tātai matū ko C8H10FNO. Kei roto he ngota fluorine me te rōpū methoxy (-OCH₃) e piri ana ki te hanganga aniline. Ka whakamahia tēnei matū i roto i ngā momo hanga matū, ā, he takawaenga hoki i roto i te hanga rongoā, matū ahuwhenua, me ngā tae. Ko ōna āhuatanga ahurei, e ahu mai ana i te aroaro o te whakakapinga fluorine, ka whakarei ake i te tauhohenga o te mowhiti aniline, ka whai hua ai i roto i ngā momo tono. Ka hangaia te matū mā roto i ngā tauhohenga motuhake e uru ana ki te fluorination me te methoxylation o ngā hua aniline.
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4-Bromo-2-iodoaniline CAS:66416-72-6
He pūhui kakara te 4-Bromo-2-iodoaniline, ko tōna tātai ngota C7H6BrI N. Kei roto ko te mowhiti benzene kua whakakapia ki te ngota bromine i te tūranga para me te ngota iodine i te tūranga ortho e pā ana ki te rōpū amino (-NH2). Ko tēnei pūhui te mea nui e whakamahia ana i roto i te hanga rauropi me te matū rongoā nā ōna āhuatanga hanganga ahurei, e āhei ai ia ki te whai wāhi ki ngā tauhohenga matū. Mā te noho mai o ngā ngota halogen e rua ka whakaratohia he whai wāhitanga mō ngā tauhohenga honohono-whiti, ka whai hua ai i roto i te whakawhanake i ngā ngota matatini mō ngā rongoā me ngā matū ahuwhenua.
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Waikawa 4-Amino-3-methylbenzoic CAS:2486-70-6
Ko te waikawa 4-Amino-3-methylbenzoic, e mōhiotia ana ko te waikawa p-amino-o-toluic, he waikawa amino kakara me te tātai matū C8H9NO2. Kei roto ko te rōpū amino (-NH2) me te rōpū waikawa carboxylic (-COOH) e piri ana ki te mowhiti benzene kua whakakapia ki te methyl. Ko tēnei matū te mea nui e whakamahia ana i roto i te hanganga rauropi, ā, he mea nui hoki hei poraka hanga i roto i te hanga tae, rongoā, me ngā matū ahuwhenua. Nā ōna āhuatanga hanganga he mea whai hua mō ngā tauhohenga matū maha, tae atu ki te acylation me te amidation, e āwhina ana i te whanaketanga o ngā ngota uaua ake i roto i te matū rongoā.
