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(3S,4R)-1-benzyl-4-hydroxy-5-oxopyrrolidine-3-carboxylic acid CAS:871086-00-9
((3S,4R)-1-benzyl-4-hydroxy-5-oxopyrrolidine-3-carboxylic acid ndi mankhwala a chiral omwe angathe kugwiritsidwa ntchito mu mankhwala ndi kupanga kwa organic. Molekyulu iyi ili ndi mphete ya pyrrolidine yomwe imasinthidwa ndi gulu la benzyl pamalo 1, gulu la hydroxy pamalo 4, ndi ntchito ya carboxylic acid pamalo 3, zonse zili mu mawonekedwe a stereochemical. Malo ogwirira ntchito a chiral ndi magulu ogwira ntchito amapereka mawonekedwe apadera omwe angakhudze momwe amachitira zinthu komanso zochita zake zamoyo. Stereochemistry yake ndi magulu ogwira ntchito zimapangitsa kuti ikhale malo ofunikira opangira mamolekyulu a bioactive kapena kufufuza momwe mankhwala amagwirira ntchito motsogozedwa ndi stereo.
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(S)-1-Isopropyl-2-methyl-piperazine dihydrochloride CAS:884199-34-2
(S)-1-Isopropyl-2-methyl-piperazine dihydrochloride ndi mankhwala a chiral omwe amagwiritsidwa ntchito mu kafukufuku wamankhwala ndi kupanga zinthu zachilengedwe. Molekyulu iyi ili ndi mphete ya piperazine yomwe imalowetsedwa m'malo mwa gulu la isopropyl pamalo 1 ndi gulu la methyl pamalo 2, yokhala ndi ma counterion awiri a hydrochloride. Kapangidwe ka chiral ka mankhwalawa komanso mawonekedwe ake zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana zoyesera komanso zamankhwala. Magulu ake a stereochemistry ndi ogwira ntchito amapereka zinthu zapadera zomwe zingakhudze momwe amachitira zinthu komanso zochita zake zamoyo, zomwe zimapangitsa kuti ikhale malo ofunikira opangira mamolekyulu a bioactive kapena kufufuza momwe mankhwala amagwirira ntchito motsogozedwa ndi stereo.
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(R)-Amino-(tetrahydro-pyran-4-yl)-acetic acid methyl ester CAS:871301-35-8
(R)-Amino-(tetrahydro-pyran-4-yl)-acetic acid methyl ester ndi mankhwala omwe amagwiritsidwa ntchito popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Molekyulu iyi imaphatikiza gulu la amino, gulu la tetrahydro-pyran-4-yl, ndi gulu la acetic acid methyl ester lomwe limagwira ntchito mofanana ndi chiral, zomwe zimapangitsa kuti pakhale mawonekedwe apadera omwe angakhudze momwe amachitira zinthu komanso zochita zake zamoyo. Ma stereochemistry ndi magulu ogwira ntchito a compound iyi zimapangitsa kuti ikhale malo omangira osiyanasiyana opangira mamolekyu osiyanasiyana achilengedwe kapena kuphunzira zotsatira za stereochemical mu zochita za mankhwala.
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(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic acid CAS:2165565-11-5
(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic acid ndi mankhwala a chiral omwe angathe kugwiritsidwa ntchito mu mankhwala ndi kupanga zinthu zachilengedwe. Molekyulu iyi ili ndi mphete ya cyclopropane yomwe imalowetsedwa m'malo mwa gulu la 3-bromophenyl ndi gulu la carboxylic acid lomwe limagwira ntchito m'njira ya stereochemical. Malo osungira chiral a mankhwalawa ndi malo onunkhira amapereka mawonekedwe apadera omwe angakhudze momwe amachitira zinthu komanso momwe amagwirira ntchito. Ma stereochemistry ake ndi magulu ake ogwira ntchito zimapangitsa kuti ikhale malo omangira ofunikira popanga mamolekyulu a bioactive kapena kufufuza momwe mankhwala amagwirira ntchito mosiyanasiyana.
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(1S,2R)-2-(3-bromophenyl)cyclopropanamine hydrochloride CAS:2718998-70-8
(1S,2R)-2-(3-bromophenyl)cyclopropanamine hydrochloride ndi mankhwala omwe angagwiritsidwe ntchito m'thupi komanso m'mankhwala. Chochokera ku chiral cyclopropanamine ichi chili ndi gulu la 3-bromophenyl lomwe limalumikizidwa ndi kapangidwe ka amine wa bicyclic, zomwe zimapangitsa kuti likhale molekyulu yosangalatsa yofufuzira zamankhwala. Stereochemistry yake imatha kukhudza momwe imagwirira ntchito ndi zolinga zamoyo, zomwe zingayambitse zotsatira zinazake zamankhwala. Mchere wa hydrochloride umawonjezera kusungunuka kwake m'madzi, zomwe zimapangitsa kuti ntchito zosiyanasiyana za labotale ndi zamankhwala zigwiritsidwe ntchito.
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![(1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester CAS:907196-12-7](https://cdn.globalso.com/xindaobiotech/K@NIE7HBAEP6E7J7DS140.png)
(1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester CAS:907196-12-7
((1R,2S)-[2-(4-Bromo-phenyl)-cyclopropyl]-carbamic acid tert-butyl ester ndi mankhwala a chiral omwe angathe kugwiritsidwa ntchito mu mankhwala ndi kupanga zinthu zachilengedwe. Molekyulu iyi ili ndi mphete ya cyclopropyl yomwe imalowetsedwa m'malo mwa gulu la 4-bromophenyl, gulu la carbamic acid logwira ntchito, ndi gawo la tert-butyl ester mu mawonekedwe odziwika bwino a stereochemical. Kapangidwe kapadera ka mankhwalawa kamapereka mwayi wofufuza momwe amachitira zinthu m'masinthidwe a mankhwala ndikufufuza ntchito zake zamoyo. Malo ake a chiral ndi magulu ogwira ntchito zimapangitsa kuti ikhale malo omangira ofunikira popanga mamolekyu atsopano kapena kuphunzira machitidwe osankha stereo.
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(1S,2S)-2-(2-isopropoxyethylamino)cyclopentanol hydrochloride CAS:1599293-28-3 199293-70-9
((1S,2S)-2-(2-isopropoxyethylamino)cyclopentanol hydrochloride ndi mankhwala a chiral omwe angathe kugwiritsidwa ntchito mu kafukufuku wamankhwala ndi kupanga zinthu zachilengedwe. Molekyulu iyi ili ndi mphete ya cyclopentanol yomwe imalowetsedwa m'malo ndi gulu la isopropoxyethylamino pamalo a 2 mu mawonekedwe ofotokozedwa ndi stereochemical. Mchere wa hydrochloride umawonjezera kusungunuka kwake ndi kukhazikika kwake, zomwe zimapangitsa kuti ukhale woyenera kugwiritsidwa ntchito m'mayesero osiyanasiyana komanso mankhwala. Malo ogwirira ntchito a chiral ndi magulu ogwira ntchito amapereka mawonekedwe apadera omwe angakhudze momwe amachitira zinthu komanso zochita zake zamoyo, zomwe zimapangitsa kuti ikhale malo ofunikira opangira mamolekyulu a bioactive kapena kufufuza momwe mankhwala amagwirira ntchito motsogozedwa ndi stereochemical.
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(S)-methyl 5-oxopyrrolidine-3-carboxylate CAS:428518-31-4
(S)-methyl 5-oxopyrrolidine-3-carboxylate ndi mankhwala omwe amagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe komanso kafukufuku wamankhwala. Molekyulu iyi ili ndi mphete ya pyrrolidine yomwe yasinthidwa ndi gulu la methyl ester pamalo a 3 ndi ntchito ya ketone pamalo a 5 mu mawonekedwe a S-stereosomeric. Kapangidwe ka mankhwalawa kamapereka mwayi wosintha mamolekyu osiyanasiyana ndi njira zopangira chifukwa cha magulu ake ogwira ntchito, zomwe zimapereka kusinthasintha popanga zinthu zosiyanasiyana kapena kufufuza kusintha kwa mankhwala.
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Triethyleneglycolmonoethylether CAS:112-50-5
Triethyleneglycolmonoethylether, yomwe imadziwikanso kuti triethylene glycol monoethyl ether, ndi madzi opanda mtundu komanso fungo lochepa. Amagwiritsidwa ntchito kwambiri ngati chosungunulira komanso cholumikizira m'mafakitale osiyanasiyana. TEGMEE imasonyeza mphamvu yabwino yosungunulira komanso imagwirizana ndi zinthu zambiri.
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Tripropyleneglycol CAS:24800-44-0
Tripropyleneglycol, yomwe imadziwikanso kuti 1,2,3-Tripropylene glycol kapena TPG, ndi madzi opanda mtundu, opanda fungo lokhala ndi formula ya mankhwala C9H20O4. Ndi mankhwala a polyether omwe ali m'gulu la ma glycols. TPG imasungunuka m'madzi ndipo imatha kusakanikirana ndi zinthu zambiri zachilengedwe. Imagwiritsidwa ntchito kwambiri ngati chosungunulira, chosungunulira, komanso cholumikizira m'mafakitale osiyanasiyana.
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Triethyleneglycolmomobutylether CAS:143-22-6
Triethyleneglycolmomobutylether, yomwe imadziwikanso kuti triethylene glycol monobutyl ether, ndi madzi owoneka bwino, opanda mtundu komanso onunkhira pang'ono. Amagwiritsidwa ntchito kwambiri ngati chosungunulira m'mafakitale osiyanasiyana chifukwa cha mphamvu yake yayikulu ya solvency komanso kusasinthasintha kochepa. TEGMBE imagwiritsidwa ntchito ngati cholumikizira, chochepetsera kukhuthala, komanso popanga zokutira, inki, ndi zomatira.
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ZincPyrithione (ZPT) CAS: 13463-41-7
Zinc Pyrithione (ZPT) ndi ufa woyera, wa kristalo wokhala ndi mphamvu zowononga mabakiteriya komanso zowononga mabakiteriya. Umadziwika kwambiri chifukwa cha mphamvu zake pochiza dandruff ndi seborrheic dermatitis. ZPT imagwira ntchito pochepetsa bowa lomwe limayambitsa dandruff komanso popereka mpumulo pakhungu lokwiya.
