-
Ethyl L-alaninate hydrochloride CAS:1115-59-9
Ethyl L-alaninate hydrochloride ke letsoai la hydrochloride le nkiloeng ho amino acid L-alanine le ethyl ester. E na le foromo ea lik'hemik'hale C5H12ClN O2 'me e khetholloa ka ho qhibiliha ha eona metsing ka lebaka la boteng ba sehlopha sa hydrochloride. Motsoako ona o sebelisoa haholo lipatlisisong tsa biochemical le lits'ebetsong tsa meriana e le motheo oa chiral. Sebopeho sa oona se lumella phetoho ea limolek'hule tse fapaneng tsa baeloji, e leng se etsang hore e be ea bohlokoa ho etseng li-peptide le metsoako e meng e sebetsang baelojing.
-
Ethyl 3-Amino-4-methylbenzoate CAS: 6038-19-3
DL-Homocysteine thiolactone hydrochloride ke motsoako oa thioester oa homocysteine, o khetholloang ka foromo ea molek'hule C6H10ClN2O2S. E na le sebopeho sa thiolactone se bapalang karolo ea bohlokoa lits'ebetsong tsa metabolism tse kenyelletsang li-amino acid tse nang le sebabole. Motsoako ona o sebelisoa haholo-holo lipatlisisong tsa biochemical ho ithuta litlamorao tsa homocysteine le lihlahisoa tsa eona mesebetsing ea sele. Maemo a phahameng a homocysteine a amahanngoa le maemo a fapaneng a bophelo bo botle, e leng se etsang hore motsoako ona e be oa bohlokoa ho batleng mekhoa ea kalafo le ho utloisisa mekhoa ea mantlha ea mafu a amanang le hyperhomocysteinemia.
-
2-Methylheptanoic acid CAS:1188-02-9
2-Methylheptanoic acid, e tsejoang hape e le 2-methyl-3-heptanoic acid kapa isoheptanoic acid, ke asiti e mafura e nang le makala a mangata e nang le foromo ea molek'hule ea C8H16O2. Motsoako ona oa tlhaho o na le sehlopha se sebetsang sa asiti ea carboxylic 'me o khetholloa ka sebopeho sa oona se ikhethang sa makala. Hangata e sebelisoa lits'ebetsong tse fapaneng tsa indasteri, haholo-holo tlhahisong ea li-ester bakeng sa tšebeliso ea li-solvents, li-lubricants le li-surfactants. Ho feta moo, thepa ea eona e ikhethang e etsa hore e lokele ho kopanngoa ha lik'hemik'hale tse ikhethang le metsoako ea tatso.
-
2-Brom-5-chlorbenzoesure CAS:21739-93-5
2-Brom-5-chlorobenzoic acid ke motsoako o nkhang hamonate o nang le foromo ea limolek'hule C7H4BrClO2. E na le karolo ea benzoic acid e nkeloang sebaka ke liathomo tsa bromine le chlorine maemong a 2 le a 5, ka ho latellana. Motsoako ona o na le thahasello ho motsoako oa lintho tse phelang ka lebaka la karabelo ea oona le ts'ebeliso e ka bang teng k'hemistring ea meriana le lik'hemik'hale tsa temo. Boteng ba li-substituents ka bobeli tsa halogen bo ntlafatsa tšobotsi ea eona e phelang ka motlakase, e leng se etsang hore e lokele liphetoho tse fapaneng tsa lik'hemik'hale. Sebopeho sa eona se ikhethang se boetse se e lumella ho sebetsa e le mokena-lipakeng oa bohlokoa ho etseng limolek'hule tse rarahaneng haholoanyane.
-
2-Amino-5-methoxybenzoic acid CAS:6705-03-9
2-Amino-5-methoxybenzoic acid, e tsejoang hape e le 5-methoxy-2-aminobenzoic acid, ke motsoako oa lintho tse phelang o nang le foromo ea limolek'hule C9H11NO3. E na le sebopeho sa benzoic acid se nang le sehlopha sa amino boemong ba 2 le sehlopha sa methoxy boemong ba 5. Motsoako ona o bontša litšobotsi tse ikhethang tsa lik'hemik'hale ka lebaka la boteng ba lihlopha tsena ka bobeli tse sebetsang, e leng se etsang hore e be karolo ea bohlokoa ea motsoako oa lintho tse phelang. Sebopeho sa oona se lumella liphetoho tse fapaneng tsa lik'hemik'hale, tse ka sebelisoang lik'hemistri tsa bongaka le lits'ebetsong tsa mahlale a thepa.
-
2,2-Dimethylcyclopentanone CAS:4541-32-6
2,2-Dimethylcyclopentanone ke ketone e potolohang e nang le foromo ea limolek'hule C8H14O. E entsoe ka lesale la cyclopentane le nang le lihlopha tse peli tsa methyl tse hoketsoeng ho athomo ea bobeli ea khabone. Mokelikeli ona o se nang 'mala o na le monko o ikhethang 'me o tsejoa ka litšobotsi tsa oona tse ikhethang tsa lik'hemik'hale, tse etsang hore o be molemo lits'ebetsong tse fapaneng tsa indasteri. Motsoako o ka etsoa ka mekhoa e 'maloa, ho kenyeletsoa le oxidation ea joala bo tsamaellanang kapa ka liketso tsa cyclization. Sebopeho sa oona se ikhethang se fana ka thuso e ka bang teng ho synthesis ea lintho tse phelang le saense ea thepa.
-
2-(Bromomethyl)-5-(trifluoromethyl)furan CAS:17515-77-4
2-(Bromomethyl)-5-(trifluoromethyl)furan ke motsoako o ikhethileng oa tlhaho o nang le foromo ea limolek'hule C7H4BrF3O. Motsoako ona o na le lesale la furan le nang le bromomethyl (-CH2Br) le li-substituent tsa trifluoromethyl (-CF3), tse ntlafatsang ts'ebetso ea eona le bokhoni ba liphetoho tse ling tsa lik'hemik'hale. Boteng ba sehlopha sa trifluoromethyl bo fana ka litšobotsi tse ikhethang tsa elektroniki, e leng se etsang hore motsoako ona e be mokena-lipakeng oa bohlokoa lits'ebetsong tse fapaneng tsa maiketsetso. Sebopeho sa oona se ikhethang se o lumella ho nka karolo liketsong tse ngata, haholo-holo masimong a k'hemistri ea meriana le saense ea thepa.
-
1,2,3,4-Tetramethylbenzene CAS:488-23-3
1,2,3,4-Tetramethylbenzene, e tsejoang hape e le pseudocumene, ke hydrocarbon e nkhang hamonate e nang le foromo ea limolek'hule C10H14. E na le lesale la benzene le nkeloang sebaka ke lihlopha tse 'ne tsa methyl maemong a 1, 2, 3, le 4, e leng se etsang hore ho be le sebopeho se nang le makala a mangata. Motsoako ona o hlahisoa haholo-holo ho tsoa ts'ebetsong ea methylation ea toluene 'me hangata o sebelisoa e le solvent le metsoakong e fapaneng ea lik'hemik'hale. Thepa ea eona e ikhethang, ho kenyeletsoa le ho feto-fetoha ho tlase le bokhoni bo phahameng ba ho rarolla, e etsa hore e be ea bohlokoa lits'ebetsong tse ngata tsa indasteri.
-
(5-methylpyrazin-2-yl)methanamine CAS:132664-85-8
(5-Methylpyrazin-2-yl)methanamine ke motsoako o nang le naetrojene o nang le foromo ea molek'hule ea C7H10N4. E na le lesale la pyrazine le nkeloang sebaka ke sehlopha sa methyl sebakeng sa 5 le sehlopha sa methanamine (-CH2NH2) sebakeng sa 2. Motsoako ona o na le thahasello mafapheng a fapaneng, ho kenyeletsoa le k'hemistri ea meriana le motsoako oa lintho tse phelang, ka lebaka la ts'ebetso ea oona ea baeloji le ho tenyetseha ha lik'hemik'hale. Boteng ba mesebetsi ea amino le monko bo lumella litsela tse fapaneng tsa maiketsetso le ho ntšoa ho eketsehileng, e leng se etsang hore e be ea bohlokoa ntlafatsong ea thepa e ncha le meriana.
-
4-Fluoro-2-methoxyaniline CAS: 450-91-9
4-Fluoro-2-methoxyaniline ke motsoako oa tlhaho o nang le foromo ea lik'hemik'hale C8H10FNO. E na le athomo ea fluorine le sehlopha sa methoxy (-OCH₃) se hoketsoeng sebopehong sa aniline. Motsoako ona o sebelisoa metsoakong e fapaneng ea lik'hemik'hale 'me o sebetsa e le mokena-lipakeng tlhahisong ea meriana, lik'hemik'hale tsa temo le dae. Thepa ea eona e ikhethang, e hlahang boteng ba sebaka sa fluorine, e ntlafatsa ts'ebetso ea lesale la aniline, e leng se etsang hore e be ea bohlokoa lits'ebetsong tse fapaneng. Motsoako ona o hlahisoa ka liketso tse itseng tse kenyeletsang fluorination le methoxylation ea li-derivatives tsa aniline.
-
4-Bromo-2-iodoaniline CAS: 66416-72-6
4-Bromo-2-iodoaniline ke motsoako o nkhang hamonate o nang le foromo ea limolek'hule C7H6BrI N. E entsoe ka lesale la benzene le nkeloang sebaka ke athomo ea bromine sebakeng sa para le athomo ea iodine sebakeng sa ortho ha ho bapisoa le sehlopha sa amino (-NH2). Motsoako ona o sebelisoa haholo-holo tlhahisong ea lintho tse phelang le k'hemistri ea meriana ka lebaka la likarolo tsa oona tse ikhethang tsa sebopeho, tse o lumellang ho nka karolo liketsong tse fapaneng tsa lik'hemik'hale. Boteng ba liathomo ka bobeli tsa halogen bo fana ka menyetla ea liketso tse kopantsoeng, e leng se etsang hore e be ea bohlokoa ho nts'etsapele limolek'hule tse rarahaneng bakeng sa meriana le lik'hemik'hale tsa temo.
-
4-Amino-3-methylbenzoic acid CAS:2486-70-6
4-Amino-3-methylbenzoic acid, e tsejoang hape e le p-amino-o-toluic acid, ke amino acid e nkhang hamonate e nang le foromo ea lik'hemik'hale ea C8H9NO2. E na le sehlopha sa amino (-NH2) le sehlopha sa carboxylic acid (-COOH) se khomaretsoeng lesale la benzene le nkeloang sebaka ke methyl. Motsoako ona o sebelisoa haholo-holo ho etseng metsoako ea lintho tse phelang 'me o sebetsa e le motheo oa bohlokoa tlhahisong ea lidae, meriana le lik'hemik'hale tsa temo. Litšobotsi tsa eona tsa sebopeho li etsa hore e be ea bohlokoa bakeng sa liketso tse fapaneng tsa lik'hemik'hale, ho kenyeletsoa acylation le amidation, e leng se thusang nts'etsopele ea limolek'hule tse rarahaneng haholoanyane k'hemistri ea meriana.
