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2-(Trimethylsilyl)ethoxymethylchloride CAS:76513-69-4
2-(Trimethylsilyl) ethoxymethylchloride ndi mankhwala omwe ali ndi formula ya C7H19ClOSi. Amapangidwa ndi gulu la ethoxymethyl lomwe limalumikizidwa ku silicon ndi gulu la trimethylsilyl pa atomu ya kaboni yoyandikana nayo. Mankhwalawa amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ngati chothandizira chothandizira kuyambitsa magwiridwe antchito a mowa wotetezedwa. Kupezeka kwa gulu la trimethylsilyl kumapereka kukhazikika ndikulola kusintha kosankha, zomwe zimapangitsa kuti likhale lofunika kwambiri pakugwiritsa ntchito mankhwala opangidwa.
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2-(Trimethylsilyl)ethanol CAS:2916-68-9
2-(Trimethylsilyl)ethanol ndi mankhwala omwe ali ndi formula ya molekyulu C5H14OSi. Amapangidwa ndi molekyulu ya ethanol yokhala ndi gulu la trimethylsilyl lolumikizidwa ku atomu ya okosijeni. Mankhwalawa amagwiritsidwa ntchito kwambiri ngati chomangira chosiyanasiyana mu kapangidwe ka organic chifukwa cha kuthekera kwake kuchita zinthu zosiyanasiyana ndikutenga nawo mbali pakukonzekera mankhwala osiyanasiyana. Gulu la trimethylsilyl limapereka kukhazikika ndikuthandizira kusintha, zomwe zimapangitsa kuti likhale lofunika kwambiri pakugwiritsa ntchito mankhwala opangidwa.
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1-Methylimidazole CAS:616-47-7
1-Methylimidazole ndi mankhwala omwe ali ndi formula ya C4H6N2. Ndi mankhwala ochokera ku imidazole omwe ali ndi gulu la methyl lomwe limalumikizidwa ku imodzi mwa ma atomu a nayitrogeni. Mankhwalawa amagwiritsidwa ntchito kwambiri ngati chomangira popanga zinthu zachilengedwe chifukwa cha momwe amagwirira ntchito mosiyanasiyana komanso kuthekera kotenga nawo mbali pazinthu zosiyanasiyana. 1-Methylimidazole imagwira ntchito yofunika kwambiri pakukonzekera mankhwala, mankhwala a agrochemicals, ndi zinthu zothandiza, zomwe zimagwiritsidwa ntchito ngati gawo lofunika kwambiri pakupanga mamolekyu ovuta.
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1-(Trimethylsilyl)-1-propyne CAS:6224-91-5
1-(Trimethylsilyl)-1-propyne ndi mankhwala okhala ndi formula ya molekyulu C7H16Si. Amapangidwa ndi molekyulu ya propyne yokhala ndi gulu la trimethylsilyl lolumikizidwa ku atomu ya carbon yomaliza. Kapangidwe kameneka kamagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ngati chomangira chosiyanasiyana chifukwa cha kukhalapo kwa gulu loteteza la trimethylsilyl, lomwe limapereka kukhazikika ndikuthandizira machitidwe osiyanasiyana. Amagwiritsidwa ntchito kwambiri pokonzekera mamolekyu ovuta achilengedwe mu kafukufuku ndi ntchito zamafakitale.
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2,4,6-Triaminopyrimidine CAS: 1004-38-2
2,4,6-Triaminopyrimidine ndi mankhwala omwe ali ndi formula ya molekyulu C4H7N5, yomwe imadziwika ndi magulu atatu a amino omwe amamangiriridwa ku kapangidwe ka mphete ya pyrimidine. Nthawi zambiri imagwiritsidwa ntchito ngati chomangira mu kapangidwe ka organic chifukwa cha reactivity yake yapadera komanso kuthekera kotenga nawo mbali muzochita zosiyanasiyana zamakemikolo, zomwe zimapangitsa kuti ikhale yothandiza popanga mamolekyu ovuta.
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2-Methyl-4-pyrimidinecarboxylicacid CAS:13627-49-1
2-Methyl-4-pyrimidinecarboxylic acid ndi mankhwala omwe ali ndi formula ya molekyulu C7H7N3O2. Ndi yochokera ku pyrimidine ndipo imakhala ndi mphete ya pyrimidine yokhala ndi gulu la carboxylic acid pamalo a 4 ndi gulu la methyl pamalo a 2. Mankhwalawa amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wamankhwala chifukwa cha kapangidwe kake komanso momwe amachitira zinthu.
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2-Aminopyrimidine CAS:109-12-6
2-Aminopyrimidine ndi mankhwala omwe ali ndi formula ya molekyulu C4H5N3. Ndi amine wonunkhira wopangidwa ndi mphete ya pyrimidine yokhala ndi gulu la amino lomwe limalumikizidwa pamalo a 2. Mankhwalawa amagwiritsidwa ntchito kwambiri muzochita zosiyanasiyana za kapangidwe ka organic ndi kafukufuku wamankhwala chifukwa cha momwe amachitira zinthu zosiyanasiyana komanso kufunika kwake.
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1,2-Bis(trimethylsilyloxy)ethane CAS:7381-30-8
1,2-Bis (trimethylsilyloxy)ethane ndi mankhwala omwe ali ndi formula ya C8H22O2Si2. Amapangidwa ndi molekyulu ya ethane yokhala ndi magulu awiri a trimethylsilyloxy omwe amamangiriridwa ku atomu yapakati ya kaboni. Mankhwalawa amagwiritsidwa ntchito kwambiri ngati gulu loteteza mu kapangidwe ka organic kuti ateteze magulu ogwira ntchito mwanzeru ndikuletsa zochita zosafunikira panthawi ya kusintha kwa mankhwala. Kapangidwe kake kamapereka kukhazikika ndi kusankha bwino munjira zosiyanasiyana zopangira.
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4,4,5,5-tetramethyl-1,3,2-dioxa-borolane CAS:25015-63-8
4,4,5,5-tetramethyl-1,3,2-dioxa-borolane ndi mankhwala omwe ali ndi formula ya molekyulu C8H21BO2. Ndi heterocycle yokhala ndi boron yokhala ndi maatomu a mpweya wa tetramethylated. Mankhwalawa amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ngati reagent yosinthasintha chifukwa cha kapangidwe kake kapadera komanso reactivity yake. Pakati pa boron pamapereka zinthu zosiyanasiyana, zomwe zimapangitsa kuti ikhale yofunika kwambiri pakugwiritsa ntchito mankhwala opangidwa.
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2-Chloropyrimidine CAS:1722-12-9
2-Chloropyrimidine ndi mankhwala omwe ali ndi formula ya molekyulu C4H3ClN2. Ili m'gulu la ma chloropyrimidines, omwe ali ndi mphete ya pyrimidine yomwe imalowetsedwa m'malo ndi atomu ya chlorine pamalo a 2. Mankhwalawa amadziwika chifukwa cha momwe amachitira zinthu komanso momwe amagwirira ntchito m'njira zosiyanasiyana zachilengedwe komanso njira zopangira chifukwa cha kukhalapo kwa gulu la chloro.
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Fusidic acid sodium mchere CAS: 751-94-0
Fusidic acid sodium salt ndi mtundu wa fusidic acid wosungunuka m'madzi wa maantibayotiki. Ndi wa gulu la maantibayotiki a fusidane ndipo amagwiritsidwa ntchito kwambiri m'njira zochizira matenda a bakiteriya. Fusidic acid sodium salt imasonyeza mphamvu yamphamvu yolimbana ndi mabakiteriya a Gram-positive, makamaka mitundu ya Staphylococcus, mwa kuletsa kupanga mapuloteni a bakiteriya.
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Gatifloxacin sesquihydrate CAS:180200-66-2
Gatifloxacin sesquihydrate ndi mankhwala ochokera ku gatifloxacin ya fluoroquinolone. Ili ndi mamolekyulu amodzi ndi theka a madzi pa molekyulu iliyonse ya gatifloxacin, zomwe zimapangitsa kuti ikhale yolimba komanso yosungunuka. Gatifloxacin sesquihydrate imakhala ndi mphamvu zotsutsana ndi mabakiteriya, zomwe zimapangitsa kuti ikhale yothandiza polimbana ndi matenda osiyanasiyana a bakiteriya.
