-
5-Nitroisatin CAS: 611-09-6
5-Nitroisatin ndi mankhwala ochokera ku isatin, omwe ali ndi gulu la nitro pamalo 5 a mphete ya indole. Mankhwalawa ali ndi makhalidwe osiyana chifukwa cha kukhalapo kwa magulu onse awiri a isatin ndi nitro, zomwe zimapangitsa kuti ikhale yothandiza kwambiri popanga zinthu zachilengedwe. 5-Nitroisatin imasonyeza ntchito zosiyanasiyana zamoyo, kuphatikizapo mankhwala opha tizilombo toyambitsa matenda komanso oletsa khansa, zomwe zimapangitsa kuti ikhale ndi chidwi ndi mankhwala. Kapangidwe kake kapadera ka mankhwala kamalola kusintha kwina, zomwe zimathandiza kupanga mankhwala atsopano okhala ndi zotsatira zabwino za mankhwala.
-
2-Nitro-4-methylsulfonylbenzoic acid CAS:110964-79-9
2-Nitro-4-methylsulfonylbenzoic acid ndi mankhwala achilengedwe okhala ndi pakati pa benzoic acid yokhala ndi gulu la nitro ndi gulu la methylsulfonyl lomwe limalumikizidwa pamalo a ortho ndi para, motsatana. Mankhwalawa nthawi zambiri amawoneka ngati kristalo wachikasu ndipo amadziwika ndi mphamvu zake zapadera zamakemikolo, zomwe zimachokera ku kukhalapo kwa magulu a nitro ndi sulfonyl. Amagwira ntchito ngati gawo lofunikira popanga mankhwala osiyanasiyana ndipo amagwiritsidwa ntchito mu mankhwala, agrochemicals, ndi sayansi ya zinthu.
-
4-Methylsulphonylbenzoic acid CAS: 4052-30-6
4-Methylsulphonylbenzoic acid ndi mankhwala achilengedwe omwe amadziwika ndi kapangidwe ka benzoic acid yokhala ndi gulu la methylsulfonyl lomwe limalumikizidwa ndi malo a mphete ya benzene. Mankhwalawa amawoneka ngati ufa woyera wa kristalo ndipo amasungunuka mu zosungunulira za polar. Amagwira ntchito ngati gawo lofunikira pakupanga mankhwala osiyanasiyana, mankhwala a agrochemicals, ndi mankhwala apadera. Katundu wapadera womwe gulu la methylsulfonyl limapereka umawonjezera mphamvu yake ya mankhwala, zomwe zimapangitsa kuti ikhale yofunika kwambiri pakupanga ndi kupanga zinthu zachilengedwe.
-
Thianaphthene CAS:95-15-8
Thianaphthene ndi chinthu chachilengedwe chosakanikirana chomwe chimadziwika ndi kapangidwe kake ka bicyclic komwe kali ndi maatomu a sulfure ndi carbon. Fomula yake ya molekyulu ndi C10H8S, ndipo imafanana ndi naphthalene pomwe atomu ya sulfure imaphatikizidwa mu kapangidwe kake. Kawirikawiri imawoneka ngati yolimba yachikasu mpaka bulauni, thianaphthene yakopa chidwi chifukwa cha mawonekedwe ake apadera amagetsi komanso momwe ingagwiritsidwire ntchito mu sayansi ya zinthu. Kupezeka kwa sulfure kumayambitsa reactivity yeniyeni yomwe ingagwiritsidwe ntchito m'machitidwe osiyanasiyana a mankhwala, zomwe zimapangitsa kuti ikhale yofunikira popanga mankhwala komanso kupanga zinthu zogwira ntchito.
-
N-(3-Chloropropyl)morpholine CAS:7357-67-7
N-(3-Chloropropyl)morpholine ndi mankhwala achilengedwe okhala ndi formula ya molekyulu C9H10ClN, yomwe imadziwika ndi mphete ya morpholine ndi cholowa m'malo mwa 3-chloropropyl. Mankhwalawa nthawi zambiri amawoneka ngati madzi achikasu owoneka bwino mpaka otumbululuka. Kupezeka kwa morpholine moiety ndi gulu la chloroalkyl kumathandizira kukhala ndi mphamvu zapadera zamakemikolo, zomwe zimapangitsa kuti ikhale yothandiza kwambiri popanga zinthu zachilengedwe. Chifukwa cha reactivity yake, yakopa chidwi m'magawo osiyanasiyana, makamaka mu chemistry yamankhwala ndi ntchito zamafakitale.
-
N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine CAS:152460-09-8
N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine ndi chinthu chovuta chachilengedwe chomwe chimadziwika ndi kuphatikiza kwake kwapadera kwa magulu ogwira ntchito. Chili ndi pyrimidine core yomwe imalowetsedwa m'malo mwa gulu la amine, gawo la 5-nitrophenyl, ndi mphete ya pyridine. Ndi formula ya molekyulu C15H15N5O2, chinthuchi nthawi zambiri chimawoneka ngati cholimba ndipo chapeza chidwi ndi mankhwala chifukwa cha mphamvu zake zogwira ntchito. Kapangidwe kake kamalola kuyanjana ndi zolinga zosiyanasiyana zamoyo, zomwe zimapangitsa kuti ikhale yoyenera pakupanga mankhwala ndi kafukufuku.
-
difluoromethanesulphonyl chloride CAS:1512-30-7
Difluoromethanesulphonyl chloride, yokhala ndi formula ya mankhwala CF2ClSO2Cl, ndi mankhwala a organosulfur omwe amadziwika ndi kukhalapo kwa magulu onse awiri a fluoro ndi chlorosulfate. Nthawi zambiri amawoneka ngati madzi opanda mtundu kapena achikasu otumbululuka ndipo amadziwika ndi reactivity yake komanso kuthekera kwake kugwira ntchito ngati sulfonylating agent. Mankhwalawa amagwiritsidwa ntchito makamaka popanga zinthu zachilengedwe, makamaka pokonzekera sulfonamides ndi mankhwala ena okhala ndi sulfure. Makhalidwe ake apadera amawapangitsa kukhala ofunika kwambiri pakusintha kwa mankhwala osiyanasiyana, zomwe zimathandiza pakukula kwa ntchito zosiyanasiyana mu mankhwala ndi mankhwala a agrochemicals.
-
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5
9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide, yomwe imadziwika kuti phosphaphenanthrene compound, ndi heterocyclic compound yokhala ndi phosphorous ndi oxygen mkati mwa kapangidwe kake. Phala ili lili ndi phenanthrene backbone yokhala ndi oxa substituent ndi phosphorous atomu, zomwe zimapangitsa kuti pakhale mphete yokhazikika. Nthawi zambiri imawoneka ngati yolimba ndipo imadziwika chifukwa cha mawonekedwe ake apadera, kuphatikiza kukhazikika kwa kutentha komanso kuthekera kochitapo kanthu pakusintha kwa mankhwala osiyanasiyana. Chifukwa cha makhalidwe amenewa, yapeza chidwi ndi sayansi ya zinthu ndi kapangidwe ka organic.
-
5-Methoxy-2-nitrobenzoic acid CAS:1882-69-5
5-Methoxy-2-nitrobenzoic acid ndi mankhwala achilengedwe okhala ndi formula ya mankhwala C9H9N O4. Ili ndi kapangidwe ka benzoic acid komwe kamasinthidwa ndi gulu la methoxy (-OCH3) pamalo a 5 ndi gulu la nitro (-NO2) pamalo a 2 a mphete ya aromatic. Mankhwalawa amawoneka ngati olimba achikasu opepuka ndipo amadziwika ndi mphamvu zake zapadera zomwe zimamuthandiza kutenga nawo mbali pazinthu zosiyanasiyana. Monga gawo lapakati pa kapangidwe ka organic, imagwira ntchito yofunika kwambiri popanga mankhwala, mankhwala a agrochemicals, ndi mankhwala ena apadera.
-
5-Bromo-2-fluorobenzaldehyde CAS:93777-26-5
5-Bromo-2-fluorobenzaldehyde ndi chinthu chachilengedwe chokhala ndi formula ya molekyulu C7H4BrFNO. Chili ndi gulu logwira ntchito la benzaldehyde (-CHO) pamodzi ndi atomu ya bromine pamalo 5 ndi atomu ya fluorine pamalo 2 a mphete ya benzene. Kawirikawiri chinthuchi chimawoneka ngati cholimba chachikasu chopepuka kapena choyera. Kapangidwe kake kapadera, komwe kumaphatikizapo zinthu zolowa m'malo mwa halogen ndi gulu la aldehyde, kumapangitsa kuti chikhale chofunikira pazochitika zosiyanasiyana zamakemikolo ndi ntchito zopangira, makamaka m'magawo a mankhwala ndi sayansi ya zinthu.
-
4-Fluorobenzeneboronic acid CAS:1765-93-1
4-Fluorobenzeneboronic acid ndi mankhwala achilengedwe okhala ndi fomula ya C6H6BFO2. Yodziwika ndi gulu la boronic acid functional (-B(OH)2) lolumikizidwa ku mphete ya benzene yomwe yasinthidwa ndi atomu ya fluorine pamalo a para, mankhwalawa amawoneka ngati olimba oyera mpaka oyera. Ndi ofunika kwambiri mu kapangidwe ka organic ndi mankhwala chifukwa cha kuthekera kwake kutenga nawo mbali muzochita zosiyanasiyana zamakemikolo, kuphatikiza ma coupling reaction a Suzuki, omwe amagwiritsidwa ntchito kwambiri popanga ma bond a carbon-carbon. Kapangidwe kake kapadera kamathandiza kuti fluorine iphatikizidwe mu mamolekyulu achilengedwe, ndikuwonjezera mphamvu zawo zamankhwala.
-
![4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline CAS:284462-37-9](https://cdn.globalso.com/xindaobiotech/K@NIE7HBAEP6E7J7DS356.png)
4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline CAS:284462-37-9
4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline ndi mankhwala achilengedwe omwe amadziwika ndi kuphatikiza kwake kwapadera kwa gulu la aniline ndi mphete ya pyridine yomwe imalowetsedwa m'malo mwa gulu la methylcarbamoyl. Ndi fomula ya molekyulu C13H14N3O2, mankhwalawa nthawi zambiri amawoneka olimba ndipo amawonetsa zinthu zosangalatsa za mankhwala. Kupezeka kwa magulu angapo ogwira ntchito kumalola kuti pakhale kuyanjana kosiyanasiyana komanso kuyanjana, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito mu chemistry yamankhwala ndi sayansi yazinthu.
