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S-3-hydroxytetrahydrofuran CAS: 86087-23-2
S-3-Hydroxytetrahydrofuran yog ib qho cyclic ether, feem ntau hu ua THF-3-ol. Nws muaj ib lub nplhaib tsib-membered, nrog ib qho ntawm cov carbon atoms uas muaj ib pawg hydroxyl (-OH), uas yog lub luag haujlwm rau nws cov polarity thiab reactivity. Cov tshuaj no yog ib qho synthon muaj txiaj ntsig hauv cov organic synthesis vim nws muaj peev xwm los ua ntau yam kev hloov pauv tshuaj.
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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 CAS: 1279691-36-9
Cov tshuaj (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 yog ib qho organic molecule uas muaj ntau pawg ua haujlwm. Nws muaj ib qho tetrahydrofuran moiety txuas nrog ib pawg benzyl, ib lub nplhaib chlorinated phenyl, thiab ib pawg hydroxymethyl ntawm ib lub nplhaib pyran. Cov molecule no yog qhov tshwm sim ntawm ntau yam kev tshuaj tiv thaiv organic uas cuam tshuam nrog kev xaiv cov substituents ntawm cov chaw tshwj xeeb ntawm cov nplhaib pyran thiab tetrahydrofuran.
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4-Acetyl-2-methylbenzoic acid CAS: 55860-35-0
4-Acetyl-2-methylbenzoic acid yog ib qho organic compound uas muab cov qauv ntawm carboxylic acid thiab ketone sib xyaw ua ke hauv tib lub molecule. Nws cov qauv muaj ib lub nplhaib benzene hloov nrog ib pawg methyl ntawm 2-txoj haujlwm thiab ib pawg acetyl ntawm 4-txoj haujlwm, nrog rau ib pawg carboxylic acid txuas rau 1-txoj haujlwm.
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3-tert-butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dioneCAS:1360105-53-8
3-tert-Butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dione yog ib qho heterocyclic compound uas muaj ib lub nplhaib triazine hloov nrog ib pawg tert-butyl ntawm 3-txoj hauj lwm thiab ib pawg ethylthio ntawm 6-txoj hauj lwm. Lub nplhaib triazine, ib lub nplhaib aromatic rau-membered nrog peb lub nitrogen atoms, yog paub txog nws qhov kev ruaj khov thiab tshuaj reactivity.
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3-tert-butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dioneCAS:1360105-53-8
3-tert-Butyl-6-(ethylthio)-1,3,5-triazine-2,4(1H,3H)-dione yog ib qho heterocyclic compound uas muaj ib lub nplhaib triazine hloov nrog ib pawg tert-butyl ntawm 3-txoj hauj lwm thiab ib pawg ethylthio ntawm 6-txoj hauj lwm. Lub nplhaib triazine, ib lub nplhaib aromatic rau-membered nrog peb lub nitrogen atoms, yog paub txog nws qhov kev ruaj khov thiab tshuaj reactivity.
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![3-CHLOROMETHYL-1-METHYL-1H-[1,2,4]TRIAZOLE CAS: 135206-76-7](https://cdn.globalso.com/xindaobiotech/3J2X34TVMPYG9BHK7IO6313.png)
3-CHLOROMETHYL-1-METHYL-1H-[1,2,4]TRIAZOLE CAS: 135206-76-7
3-Chloromethyl-1-methyl-1H-[1,2,4]triazole yog ib qho heterocyclic compound uas muaj ib lub nplhaib 1,2,4-triazole hloov nrog ib pawg methyl ntawm 1-txoj hauj lwm thiab ib pawg chloromethyl ntawm 3-txoj hauj lwm. Cov molecule no yog ib qho nthuav derivative ntawm 1,2,4-triazole core, uas yog paub txog nws qhov planar, aromatic xwm thiab nws lub peev xwm los koom nrog ntau yam tshuaj tshuag.
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2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone CAS: 32384-65-9
2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone yog ib qho derivative ua haujlwm zoo ntawm D-gluconolactone, ib qho cyclic ester uas tau los ntawm D-glucose. Hauv qhov derivative no, tag nrho plaub pawg hydroxyl muaj nyob rau ntawm lub cev pob txha gluconolactone tau tiv thaiv nrog trimethylsilyl (TMS) pawg. Txoj kev tiv thaiv no feem ntau siv rau hauv kev tsim cov organic los npog qhov reactivity ntawm cov pawg hydroxyl, uas tso cai rau kev hloov pauv xaiv kom ua tiav ntawm cov chaw tsis muaj kev tiv thaiv.
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2-Chloro-5-iodobenzoic acid CAS: 19094-56-5
2-Chloro-5-iodobenzoic acid yog ib qho organic compound uas muaj kev siv tseem ceeb hauv kev kho mob chemistry thiab kev tshawb fawb txog cov khoom siv. Nws cov qauv muaj ib lub nplhaib benzene hloov nrog ob qho tib si chlorine thiab iodine atoms ntawm 2 thiab 5 qhov chaw, raws li, nrog rau ib pawg carboxylic acid functional txuas rau lub nplhaib. Cov tshuaj no muaj cov khoom siv hluav taws xob tshwj xeeb vim muaj cov halogens no, uas cuam tshuam rau nws cov reactivity thiab stability.
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Iodoanthranilicacidmethylester CAS: 77317-55-6
Iodoanthranilic acid methyl ester, yog ib qho organic compound, ua haujlwm ua ib qho tseem ceeb hauv kev tsim ntau yam tshuaj, tshuaj tua kab, thiab cov xim zas. Nws cov qauv molecular muaj ib pawg iodo txuas rau ib pawg anthranilic acid, nrog rau ib pawg methyl ester muab kev ua haujlwm ntxiv. Cov tshuaj no reactivity yog cuam tshuam los ntawm qhov muaj cov electron-withdrawn groups, uas txhim kho nws cov electrophilic xwm, ua rau nws yooj yim rau nucleophilic substitution reactions.
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(S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine CAS: 132335-44-5
(S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine yog ib qho chiral compound uas muaj qhov tseem ceeb pharmacological. Nws yog ib feem ntawm chav kawm ntawm β-adrenergic receptor antagonists, feem ntau hu ua beta-blockers. Cov tshuaj no qhia txog kev teeb tsa tshwj xeeb nrog ib pawg thienyl thiab ib qho hydroxy-functionalized chiral center, muab cov haujlwm biological sib txawv. Beta-blockers zoo li (S)-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine yog siv dav hauv kev tswj cov kab mob plawv, suav nrog kev mob ntshav siab, angina, thiab arrhythmias, los ntawm kev thaiv cov teebmeem ntawm adrenaline rau beta receptors hauv lub plawv thiab cov hlab ntsha. Lub chirality ntawm cov tshuaj no yog qhov tseem ceeb vim tias cov enantiomers yuav ua rau muaj cov teebmeem pharmacological sib txawv vim muaj kev sib cuam tshuam nrog cov receptors tshwj xeeb hauv lub cev.
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(S)-(+)-N,N-Dimethyl-3-Napthtoxy-(2-Thiophene) Propylamine Oxalate CAS: 132335-47-8
(S)-(-)-N,N-Dimethyl-3-Naphthooxy-(2-Thiophene) Propylamine Oxalate yog ib yam tshuaj lom neeg tshwj xeeb uas muaj qhov tseem ceeb hauv kev tshawb fawb txog organic chemistry. Cov tshuaj no muaj cov qauv zoo sib xws, muaj ib lub plawv naphthalene hloov nrog lub nplhaib thiophene, ua ke nrog ib qho oxalate moiety. Nws cov kev tsim muaj ntau cov kauj ruam ua tib zoo, txhua qhov yuav tsum tau tswj hwm cov xwm txheej ntawm kev ua kom ntseeg tau tias cov khoom tsim tau raws li qhov xav tau.
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6-chloro-2-methyl-2H-indazol-5-amine CAS: 1893125-36-4
6-Chloro-2-methyl-2H-indazol-5-amine yog ib qho tshuaj heterocyclic uas muaj ntxhiab tsw qab uas muaj lub plawv indazole nrog cov khoom hloov pauv ntawm 2, 5, thiab 6 qhov chaw. Lub nplhaib indazole nws tus kheej yog kev sib xyaw ntawm lub nplhaib benzene thiab lub nplhaib pyrazole, uas muab nws cov khoom siv hluav taws xob thiab tshuaj lom neeg tshwj xeeb. Cov tshuaj no tshwj xeeb tshaj yog rau nws cov aromaticity thiab muaj chlorine thiab ib pawg amino ua cov khoom hloov pauv.
