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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 bụ ihe mejupụtara chiral nke nwere ike itinye n'ọrụ na kemistri ọgwụ na njikọ organic. Mkpụrụ ndụ ihe nketa a nwere mgbanaka pyrrolidine nke ejiri otu benzyl dochie na ọnọdụ 1, otu hydroxy na ọnọdụ 4, na ọrụ carboxylic acid na ọnọdụ 3, niile na nhazi stereochemical. Ebe etiti chiral na otu ọrụ nke ogige ahụ na-enye ihe owuwu pụrụ iche nke nwere ike imetụta mmeghachi omume ya na ọrụ bayoloji. Stereochemistry na otu ọrụ ya na-eme ka ọ bụrụ ihe ndabere bara uru maka imepụta molekul bioactive ma ọ bụ inyocha mmeghachi omume kemịkalụ stereocontrolled.
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(S)-1-Isopropyl-2-methyl-piperazine dihydrochloride CAS:884199-34-2
((S)-1-Isopropyl-2-methyl-piperazine dihydrochloride bụ ihe mejupụtara chiral nke nwere ojiji na nyocha ọgwụ na njikọta organic. Mkpụrụ ndụ ihe nketa a nwere mgbanaka piperazine nke ejiri otu isopropyl dochie na ọnọdụ 1 na otu methyl na ọnọdụ 2, yana mgbochi hydrochloride abụọ. Ọdịdị chiral na atụmatụ nhazi nke ihe mejupụtara ya na-eme ka ọ dabara adaba maka ọtụtụ ngwa nnwale na ọgwụ. Otu stereochemistry na ọrụ ya na-enye ihe pụrụ iche nke nwere ike imetụta mmeghachi omume ya na ọrụ bayoloji, na-eme ka ọ bụrụ ihe ndabere bara uru maka imepụta molekul bioactive ma ọ bụ inyocha mmeghachi omume kemịkalụ stereocontrolled.
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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 bụ ihe mejupụtara kemịkalụ nwere ike itinye n'ọrụ na mmepụta organic na nyocha ọgwụ. Mkpụrụ ndụ ihe nketa a na-ejikọta otu amino, tetrahydro-pyran-4-yl moiety, na otu ọrụ acetic acid methyl ester na nhazi chiral, na-enye atụmatụ nhazi pụrụ iche nke nwere ike imetụta mmeghachi omume ya na ọrụ bayoloji. Stereochemistry na otu ọrụ nke ihe mejupụtara ya na-eme ka ọ bụrụ ihe owuwu dị iche iche maka ịmepụta ọtụtụ molekul organic ma ọ bụ ịmụ mmetụta stereochemical na mmeghachi omume kemịkalụ.
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(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic acid CAS:2165565-11-5
(1S,2S)-2-(3-bromophenyl)cyclopropanecarboxylic acid bụ ihe mejupụtara chiral nke nwere ike itinye n'ọrụ na kemistri ọgwụ na njikọ organic. Mkpụrụ ndụ ihe nketa a nwere mgbanaka cyclopropane nke ejiri otu 3-bromophenyl dochie na otu ọrụ carboxylic acid na nhazi stereochemical. Ebe etiti chiral na akụkụ aromatic nke ihe mejupụtara ya na-enye njirimara nhazi pụrụ iche nke nwere ike imetụta mmeghachi omume ya na njirimara bayoloji. Stereochemistry na otu ọrụ ya na-eme ka ọ bụrụ ihe owuwu bara uru maka imepụta molekul bioactive ma ọ bụ inyocha mmeghachi omume kemịkalụ stereoselective.
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(1S,2R)-2-(3-bromophenyl)cyclopropanamine hydrochloride CAS:2718998-70-8
(1S,2R)-2-(3-bromophenyl)cyclopropanamine hydrochloride bụ ihe mejupụtara kemịkalụ nwere ike iji ihe ndị dị ndụ na ọgwụ mee ihe. Ihe mejupụtara chiral cyclopropanamine a nwere otu bromophenyl 3 nke ejikọtara na nhazi amine bicyclic, na-eme ka ọ bụrụ molekul na-adọrọ mmasị maka nyocha kemịkalụ ọgwụ. Stereochemistry ya nwere ike imetụta mmekọrịta ya na ebumnuche ndị dị ndụ, nke nwere ike ibute mmetụta ọgwụ kpọmkwem. Ụdị nnu hydrochloride na-eme ka ọ dịkwuo mma ịgbaze na mmiri mmiri, na-eme ka ọtụtụ ngwa ụlọ nyocha na ọgwụ dị mfe.
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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 bụ ihe mejupụtara chiral nke nwere ike itinye n'ọrụ na kemistri ọgwụ na njikọ organic. Mkpụrụ ndụ ihe nketa a gụnyere mgbanaka cyclopropyl nke ejiri otu 4-bromophenyl dochie, otu ọrụ carbamic acid, na otu tert-butyl ester n'ime nhazi stereochemical akọwapụtara. Nhazi pụrụ iche nke ihe mejupụtara a na-enye ohere inyocha mmeghachi omume ya na mgbanwe kemịkalụ ma nyochaa ọrụ bayoloji ya nwere ike ime. Ebe etiti chiral ya na otu ọrụ ya na-eme ka ọ bụrụ ihe owuwu bara uru maka imepụta molekul ọhụrụ ma ọ bụ ịmụ mmeghachi omume stereoselective.
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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 bụ ihe mejupụtara chiral nke nwere ike itinye n'ọrụ na nyocha ọgwụ na mmepụta organic. Mkpụrụ ndụ ihe nketa a nwere mgbanaka cyclopentanol nke ejiri otu isopropoxyethylamino dochie na ọnọdụ abụọ na nhazi stereochemical. Ụdị nnu hydrochloride na-eme ka ọ dịkwuo mma ịgbaze na nkwụsi ike, na-eme ka ọ dabara adaba maka ọtụtụ nnwale na ngwa ọgwụ. Ebe etiti chiral na otu ọrụ nke ihe mejupụtara ahụ na-enye ihe owuwu pụrụ iche nke nwere ike imetụta mmeghachi omume ya na ọrụ bayoloji, na-eme ka ọ bụrụ ihe ndabere bara uru maka imepụta molekul bioactive ma ọ bụ inyocha mmeghachi omume kemịkalụ stereocontrolled.
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(S)-methyl 5-oxopyrrolidine-3-carboxylate CAS:428518-31-4
((S)-methyl 5-oxopyrrolidine-3-carboxylate bụ ngwakọta nwere ọtụtụ ọrụ dị mkpa na mmepụta ihe ndị sitere n'okike na nchọpụta ọgwụ. Mkpụrụ ndụ ihe nketa a nwere mgbanaka pyrrolidine nke ejiri otu methyl ester dochie na ọnọdụ 3 na ọrụ ketone na ọnọdụ 5 na nhazi S-stereoisomer. Nhazi nke ogige ahụ na-enye ohere maka mgbanwe molekul dị iche iche na ụzọ sịntetik n'ihi otu ọrụ ya, na-enye ọtụtụ ihe dị iche iche maka imepụta ihe dị iche iche ma ọ bụ ịchọpụta mgbanwe kemịkalụ.
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Triethyleneglycolmonoethylether CAS:112-50-5
Triethyleneglycolmonoethylether, nke a makwaara dị ka triethylene glycol monoethyl ether, bụ mmiri mmiri na-enweghị agba nke nwere isi dị nro. A na-ejikarị ya eme ihe dị ka ihe mgbaze na ihe njikọta n'ọtụtụ ọrụ ụlọ ọrụ mmepụta ihe. TEGMEE na-egosipụta ike dị mma na nkwekọ na ọtụtụ ihe.
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Tripropyleneglycol CAS:24800-44-0
Tripropyleneglycol, nke a makwaara dịka 1,2,3-Tripropylene glycol ma ọ bụ TPG, bụ mmiri mmiri na-enweghị agba, nke na-enweghị isi nke nwere usoro kemịkalụ C9H20O4. Ọ bụ ihe mejupụtara polyether nke sitere na klas nke glycols. TPG na-agbaze na mmiri ma na-agwakọta ya na ọtụtụ ihe mgbaze organic. A na-ejikarị ya eme ihe dị ka ihe mgbaze, ihe na-eme ka mmiri dị ọcha, na ihe na-ejikọ ọnụ n'ọtụtụ ọrụ ụlọ ọrụ.
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Triethyleneglycolmomobutylether CAS:143-22-6
Triethyleneglycolmomobutylether, nke a makwaara dị ka triethylene glycol monobutyl ether, bụ mmiri doro anya, enweghị agba, nwere isi dị nro. A na-ejikarị ya eme ihe dị ka ihe mgbaze n'ọtụtụ ọrụ ụlọ ọrụ n'ihi ike ya dị elu na obere mgbanwe. A na-eji TEGMBE eme ihe dị ka ihe na-ejikọ ọnụ, ihe na-ebelata viscosity, na mmepụta nke mkpuchi, ink, na ihe nrapado.
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ZincPyrithione(ZPT) CAS:13463-41-7
Zinc Pyrithione (ZPT) bụ ntụ ọcha, kristal, nke nwere ihe ndị na-akpata nje na nje bacteria. A maara ya nke ọma maka irè ya n'ịgwọ dandruff na seborrheic dermatitis. ZPT na-arụ ọrụ site n'ibelata ero nke na-akpata dandruff na site n'inye mmetụta dị jụụ n'ahụ akpụkpọ ahụ na-akpasu iwe.
