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I-S-3-hydroxytetrahydrofuran CAS:86087-23-2
I-S-3-Hydroxytetrahydrofuran iyi-ether ejikelezayo, evame ukubizwa ngokuthi i-THF-3-ol. Inendandatho enamalungu amahlanu, enye yama-athomu e-carbon ephethe iqembu le-hydroxyl (-OH), elibangela i-polarity kanye ne-reactivity yayo. Le nhlanganisela iyi-synthon ewusizo ekuhlanganisweni kwezinto eziphilayo ngenxa yamandla ayo okushintshashintsha amakhemikhali ahlukahlukene.
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(2S,3R,4S,5S,6R)-2-(3-(4-((S)-tetrahydrofuran-3-yloxy)benzyl)-4-chlorophenyl)-tetrahydro-6-(hydroxymethyl)-2-methoxy-2H-pyran-3,4,5-triol I-CAS:1279691-36-9
I-compound (2S,3R,4S,5S,6R)-2-(3-(4-((S)-tetrahydrofuran-3-yloxy)benzyl)-4-chlorophenyl)-tetrahydro-6-(hydroxymethyl)-2-methoxy-2H-pyran-3,4,5-triol iyi-molecule eyinkimbinkimbi yezinto eziphilayo enamaqembu amaningi asebenzayo. Iqukethe ingxenye ye-tetrahydrofuran exhunywe eqenjini le-benzyl, indandatho ye-phenyl ene-chlorine, kanye neqembu le-hydroxymethyl endandatho ye-pyran. Le molekyuli ingumphumela wochungechunge lwezimpendulo zezinto eziphilayo ezihilela ukwethulwa okukhethiwe kwezinto ezithatha indawo ezindaweni ezithile emasongweni e-pyran kanye ne-tetrahydrofuran.
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I-4-Acetyl-2-methylbenzoic acid CAS:55860-35-0
I-4-Acetyl-2-methylbenzoic acid iyinhlanganisela yezinto eziphilayo ehlanganisa izakhi zesakhiwo se-carboxylic acid kanye ne-ketone ngaphakathi kwe-molecule efanayo. Isakhiwo sayo sakhiwe yindandatho ye-benzene ethathelwe indawo yiqembu le-methyl endaweni engu-2 kanye neqembu le-acetyl endaweni engu-4, kanye neqembu le-carboxylic acid elinamathiselwe endaweni engu-1.
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3-tert-butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dioneCAS:1360105-53-8
I-3-tert-Butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dione iyinhlanganisela ye-heterocyclic equkethe indandatho ye-triazine ethathelwe indawo yiqembu le-tert-butyl endaweni ye-3 kanye neqembu le-ethylthio endaweni ye-6. Indandatho ye-triazine, indandatho ye-aromatic enamalungu ayisithupha enama-athomu amathathu e-nitrogen, yaziwa ngokuzinza kwayo kanye nokusebenza kwayo ngamakhemikhali.
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3-tert-butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dioneCAS:1360105-53-8
I-3-tert-Butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dione iyinhlanganisela ye-heterocyclic equkethe indandatho ye-triazine ethathelwe indawo yiqembu le-tert-butyl endaweni ye-3 kanye neqembu le-ethylthio endaweni ye-6. Indandatho ye-triazine, indandatho ye-aromatic enamalungu ayisithupha enama-athomu amathathu e-nitrogen, yaziwa ngokuzinza kwayo kanye nokusebenza kwayo ngamakhemikhali.
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![I-3-CHLOROMETHYL-1-METHYL-1H-[1,2,4]I-TRIAZOLE CAS:135206-76-7](https://cdn.globalso.com/xindaobiotech/3J2X34TVMPYG9BHK7IO6313.png)
I-3-CHLOROMETHYL-1-METHYL-1H-[1,2,4]I-TRIAZOLE CAS:135206-76-7
I-3-Chloromethyl-1-methyl-1H-[1,2,4]triazole iyinhlanganisela ye-heterocyclic equkethe indandatho ye-1,2,4-triazole ethathelwe indawo yiqembu le-methyl endaweni eyi-1 kanye neqembu le-chloromethyl endaweni eyi-3. Le molekyuli iyi-derivative ethakazelisayo ye-core ye-1,2,4-triazole, eyaziwa ngesimo sayo esihlelekile, esinuka kamnandi kanye nekhono layo lokuhlanganyela ekusabeleni okuhlukahlukene kwamakhemikhali.
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2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone CAS:32384-65-9
I-2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone iyi-derivative esebenza kahle kakhulu ye-D-gluconolactone, i-ester ejikelezayo etholakala ku-D-glucose. Kulesi derivative, wonke amaqembu amane e-hydroxyl atholakalayo ku-skeleton ye-gluconolactone avikelwe ngamaqembu e-trimethylsilyl (TMS). Leli cebo lokuvikela livame ukusetshenziswa ekwakhiweni kwezinto eziphilayo ukufihla ukusabela kwamaqembu e-hydroxyl, okuvumela ukuguqulwa okukhethiwe ukuthi kwenziwe ezindaweni ezingavikelwe ezisele.
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I-2-Chloro-5-iodobenzoic acid CAS:19094-56-5
I-2-Chloro-5-iodobenzoic acid iyinhlanganisela yezinto eziphilayo enezicelo ezibalulekile kumakhemikhali ezokwelapha kanye nesayensi yezinto ezibonakalayo. Isakhiwo sayo siqukethe indandatho ye-benzene ethathelwe indawo ngama-athomu e-chlorine kanye ne-iodine ezindaweni ezi-2 kanye nezi-5, ngokulandelana, neqembu elisebenzayo le-carboxylic acid elinamathiselwe endandatho. Le nhlanganisela ibonisa izakhiwo ze-elekthronikhi ezihlukile ngenxa yokuba khona kwala ma-halogens, athinta ukusabela kwawo kanye nokuzinza.
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Iodoanthranilicacidmethylester CAS:77317-55-6
I-iodoanthranilic acid methyl ester, i-organic compound, isebenza njengesandulela esibalulekile ekuhlanganisweni kwemithi ehlukahlukene, izibulala-zinambuzane, kanye nodayi. Isakhiwo sayo sama-molecule sibonisa iqembu le-iodo elixhunywe engxenyeni ye-anthranilic acid, kanye neqembu le-methyl ester elihlinzeka ngokusebenza okwengeziwe. Ukusabela kwale nhlanganisela kuthonywa ukuba khona kwamaqembu akhipha ama-electron, okuthuthukisa isimo sayo se-electrophilic, okwenza kube lula ukusabela kokushintsha kwe-nucleophilic.
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(S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine CAS:132335-44-5
I-(S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine iyinhlanganisela ye-chiral enokubaluleka okukhulu kwezokwelapha. Ingokwesigaba sama-β-adrenergic receptor antagonists, aziwa kakhulu ngokuthi ama-beta-blockers. Le nhlanganisela ibonisa ukuhlelwa kwesakhiwo okuhlukile neqembu le-thienyl kanye nesikhungo se-chiral esisebenza nge-hydroxy, okunikeza imisebenzi ehlukile yebhayoloji. Ama-Beta-blockers afana ne-(S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine asetshenziswa kabanzi ekuphatheni izifo zenhliziyo, okuhlanganisa umfutho wegazi ophakeme, i-angina, kanye ne-arrhythmias, ngokuvimbela imiphumela ye-adrenaline kuma-beta receptors enhliziyweni nasemithanjeni yegazi. I-chirality yale nhlanganisela ibalulekile njengoba ama-enantiomers angabonisa imiphumela ehlukene yezokwelapha ngenxa yokusebenzisana nama-receptor athile emzimbeni.
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(S)-(+)-N,N-Dimethyl-3-Napthtoxy-(2-Thiophene) I-Propylamine Oxalate CAS:132335-47-8
(S)-(-)-N,N-Dimethyl-3-Naphthooxy-(2-Thiophene) I-Propylamine I-Oxalate iyikhemikhali ehlukile ebaluleke kakhulu emkhakheni we-organic chemistry. Le nhlanganisela inesakhiwo esiyinkimbinkimbi, esakhiwe yi-naphthalene core ethathelwe indawo yindandatho ye-thiophene, ehlanganiswe nengxenye ye-oxalate. Ukwenziwa kwayo kuhilela uchungechunge lwezinyathelo ezicophelelayo, ngayinye idinga ukulawulwa okunembile kwezimo zokusabela ukuqinisekisa ukwakheka komkhiqizo owufunayo.
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I-6-chloro-2-methyl-2H-indazol-5-amine CAS:1893125-36-4
I-6-Chloro-2-methyl-2H-indazol-5-amine iyinhlanganisela ye-aromatic heterocyclic equkethe umongo we-indazole onezithako ezithatha indawo ezikhundleni ezingu-2, 5, kanye no-6. Indandatho ye-indazole ngokwayo iwukuhlanganiswa kwendandatho ye-benzene kanye nendandatho ye-pyrazole, okuyinika izakhiwo ze-elekthronikhi nezamakhemikhali ezihlukile. Le nhlanganisela iphawuleka kakhulu ngokuba nephunga layo kanye nokuba khona kwe-chlorine kanye neqembu lama-amino njengezithako ezithatha indawo.
