-
4,6-Dichloro-2-methylpyrimidine CAS:1780-26-3
4,6-Dichloro-2-methylpyrimidine ndi mankhwala omwe ali ndi formula ya molekyulu C5H4Cl2N2. Ili ndi maatomu a chlorine (-Cl) omwe amamangiriridwa ku malo achinayi ndi achisanu ndi chimodzi a mphete ya pyrimidine, pamodzi ndi gulu la methyl (-CH3) pamalo achiwiri. Kapangidwe kake ka mankhwalawa kamawapangitsa kukhala odziwika bwino pa ntchito zosiyanasiyana.
-
2-hydroxymethyl-3,4-dihydro-2H-pyran CAS:3749-36-8
2-Hydroxymethyl-3,4-dihydro-2H-pyran ndi mankhwala omwe ali ndi formula ya molekyulu C6H10O2. Ili ndi mphete ya dihydro-2H-pyran yokhala ndi gulu la hydroxymethyl (-CH2OH). Mankhwalawa ali ndi mawonekedwe ake enieni chifukwa cha msana wake wa pyran ndi gulu la hydroxyl.
-
2-oxo-2,3-dihydro-1h-imidazole-4-carboxylicacid CAS:39828-47-2
2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid, yomwe imadziwikanso kuti 2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid, ndi mankhwala okhala ndi formula ya molekyulu C5H5N3O3. Ili ndi mphete ya imidazole yokhala ndi gulu la carboxylic acid (-COOH) pamalo achinayi ndi gulu la ketone (-CO-) pamalo achiwiri. Kapangidwe kake ka mankhwalawa kamawapangitsa kukhala odziwika bwino pa ntchito zosiyanasiyana.
-
(S)-1-(2-phenylacetyl)pyrrolidine-2-carboxylicacid CAS:500-05-0
((S)-1-(2-phenylacetyl)pyrrolidine-2-carboxylic acid), yomwe imadziwikanso kuti (S)-2-pyrrolidinyl-2-phenylacetic acid, ndi mankhwala okhala ndi formula ya molekyulu (C_{12}H_{15}NO_{3}). Ili ndi mphete ya pyrrolidine yokhala ndi gulu la phenylacetyl lolumikizidwa pamalo oyamba ndi gulu la carboxylic acid pamalo achiwiri. Phatikiziyi imasonyeza stereochemistry yapadera ndipo ndi yofunika kwambiri pa ntchito zosiyanasiyana.
-
3-Aminoisonicotinicacid CAS:7579-20-6
3-Aminoisonicotinicacid, yomwe imadziwikanso kuti 3-Aminoisonicotinic acid, ndi mankhwala omwe ali ndi formula ya molekyulu C6H6N2O2. Ndi yochokera ku nicotinic acid, yomwe ili ndi gulu la amino (-NH2) ndi gulu la carboxylic acid (-COOH) pa mphete ya benzene. Mankhwalawa amagwiritsidwa ntchito m'njira zosiyanasiyana chifukwa cha mawonekedwe ake apadera.
-
Sodium 4-hydroxy-3,3-dimethyl-2-oxobutanoate CAS:89444-19-9
Sodium 4-hydroxy-3,3-dimethyl-2-oxobutanoate ndi mankhwala omwe amagwiritsidwa ntchito m'magawo osiyanasiyana a mafakitale. Ndi formula ya molekyulu C7H11NaO4, ili ndi gulu la 2-oxobutanoate lomwe limalowetsedwa m'malo mwa gulu la hydroxy ndi magulu awiri a methyl. Mankhwalawa amagwira ntchito ngati gawo lofunika kwambiri popanga mankhwala, zowonjezera zakudya, ndi mankhwala apadera. Kapangidwe kake kapadera ndi mawonekedwe ake zimapangitsa kuti ikhale yofunikira popanga zinthu zachilengedwe, zomwe zimathandiza kupanga zinthu zosiyanasiyana zamamolekyulu kuti zigwiritsidwe ntchito zosiyanasiyana. Magulu apamwamba a Sodium 4-hydroxy-3,3-dimethyl-2-oxobutanoate amapezeka kuti akwaniritse zofunikira zamakampani osiyanasiyana.
-
tert-butyl 2,4-dimethylpyrimidin-5-ylcarbamate CAS:2891599-03-2
Tert-butyl 2,4-dimethylpyrimidin-5-ylcarbamate ndi mankhwala omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Ndi molekyulu yake ya C13H20N4O2, imadziwika ndi kapangidwe kake ka pyrimidine yokhala ndi tert-butyl ndi methyl substituents. Mankhwalawa amagwiritsidwa ntchito kwambiri ngati choyambira kapena chapakati pakupanga mankhwala, mankhwala a agrochemicals, ndi mankhwala apadera. Kapangidwe kake kapadera komanso momwe amachitira zinthu zimapangitsa kuti ikhale yofunika kwambiri popanga zinthu zachilengedwe, makamaka pakupanga mankhwala atsopano ochizira matenda ndi ulimi. Tert-butyl 2,4-dimethylpyrimidin-5-ylcarbamate imapezeka m'makalasi apamwamba kuti ikwaniritse zofunikira zolimba zamafakitale osiyanasiyana.
-
tert-Butyl ((1R,2R)-2-(hydroxymethyl)cyclopropyl)carbamate CAS:177472-54-7
Tert-Butyl ((1R,2R)-2-(hydroxymethyl)cyclopropyl)carbamate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana amafakitale. Ndi formula ya molekyulu C9H17NO3, ili ndi gulu logwira ntchito la carbamate lomwe limalumikizidwa ku gawo la tert-butyl-substituted cyclopropyl. Mankhwalawa amagwira ntchito ngati gawo lofunikira kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala apadera. Kapangidwe kake kapadera ndi reactivity yake zimapangitsa kuti ikhale yofunika kwambiri popanga zinthu zachilengedwe, zomwe zimathandiza kupanga mapangidwe osiyanasiyana a mamolekyulu kuti agwiritsidwe ntchito m'njira zosiyanasiyana. Tert-Butyl ((1R,2R)-2-(hydroxymethyl)cyclopropyl)carbamate imapezeka m'magiredi apamwamba kuti ikwaniritse zofunikira zolimba zamafakitale osiyanasiyana.
-
Trans-methyl 1-benzyl-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylate hydrochloride CAS:2362539-88-4
Trans-methyl 1-benzyl-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylate hydrochloride ndi mankhwala omwe amagwiritsidwa ntchito mosiyanasiyana m'magawo osiyanasiyana amafakitale. Ndi formula ya molekyulu C20H20F3NO2∙HCl, ili ndi dongosolo la mphete ya pyrrolidine lomwe limasinthidwa ndi magulu a benzyl, trifluoromethylphenyl, ndi methyl ester, kuphatikiza ndi mchere wa hydrochloride. Mankhwalawa amagwira ntchito ngati gawo lofunika kwambiri popanga mankhwala, makamaka pakupanga mankhwala atsopano. Kapangidwe kake ndi mawonekedwe ake apadera zimapangitsa kuti ikhale yofunika kwambiri popanga zinthu zachilengedwe, zomwe zimathandiza kupanga zinthu zosiyanasiyana zamamolekyulu kuti zigwiritsidwe ntchito zosiyanasiyana zamankhwala. Magulu apamwamba a Trans-methyl 1-benzyl-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylate hydrochloride amapezeka kuti akwaniritse zofunikira zamakampani osiyanasiyana.
-
Benzyl 2-oxopropylcarbamate CAS:111491-97-5
Benzyl 2-oxopropylcarbamate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana amafakitale. Ndi formula ya molekyulu C10H11NO3, ili ndi gulu logwira ntchito la carbamate lomwe limalumikizidwa ku gawo la benzyl. Mankhwalawa amagwira ntchito ngati gawo lofunika kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala apadera. Kapangidwe kake kosiyanasiyana komanso momwe amachitira zinthu zimapangitsa kuti ikhale gawo lofunikira kwambiri popanga zinthu zachilengedwe, zomwe zimathandiza kupanga mapangidwe osiyanasiyana a mamolekyulu kuti agwiritsidwe ntchito mosiyanasiyana. Benzyl 2-oxopropylcarbamate imapezeka m'magiredi apamwamba kuti ikwaniritse zofunikira zolimba zamafakitale osiyanasiyana.
-
Ethyl 2-Hydroxycyclopentanecarboxylate CAS:54972-10-0
Ethyl 2-Hydroxycyclopentanecarboxylate ndi mankhwala omwe amagwiritsidwa ntchito m'magawo osiyanasiyana amafakitale. Ndi formula ya molekyulu C8H14O3, ili ndi gawo la cyclopentanecarboxylate lomwe limalowetsedwa m'malo mwa gulu la hydroxy ndi gulu la ethyl. Phala ili limagwira ntchito ngati gawo lofunika kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala apadera. Kapangidwe kake kapadera ndi mawonekedwe ake zimapangitsa kuti likhale lofunikira popanga zinthu zachilengedwe, zomwe zimathandiza kupanga zinthu zosiyanasiyana zamamolekyulu kuti zigwiritsidwe ntchito zosiyanasiyana. Magulu apamwamba a Ethyl 2-Hydroxycyclopentanecarboxylate amapezeka kuti akwaniritse zofunikira zolimba zamafakitale osiyanasiyana.
-
Methyl 3-bromo-6-methylpyrazine-2-carboxylate CAS:1211518-61-4
Methyl 3-bromo-6-methylpyrazine-2-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito mosiyanasiyana m'magawo osiyanasiyana amafakitale. Ndi formula ya molekyulu C8H9BrN2O2, ili ndi dongosolo la mphete ya pyrazine lomwe limasinthidwa ndi magulu a methyl ndi carboxylate, pamodzi ndi atomu ya bromine. Mankhwalawa amagwira ntchito ngati gawo lofunika kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala apadera. Kapangidwe kake kapadera ndi mawonekedwe ake zimapangitsa kuti ikhale yofunika kwambiri popanga zinthu zachilengedwe, zomwe zimathandiza kupanga zinthu zosiyanasiyana zamamolekyulu kuti zigwiritsidwe ntchito zosiyanasiyana. Magulu apamwamba a Methyl 3-bromo-6-methylpyrazine-2-carboxylate amapezeka kuti akwaniritse zofunikira zamakampani osiyanasiyana.
