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Methyl 2-thiofuroate CAS: 13679-61-3
Methyl 2-thiofuroate yog ib qho organosulfur compound nrog cov mis molecular C₇H₈O₂S. Nws muaj ib lub nplhaib furan hloov nrog ib pawg thioester, ua rau muaj ib qho qauv tshwj xeeb uas sib xyaw cov yam ntxwv sulfur thiab aromatic. Cov tshuaj no paub txog nws cov tshuaj lom neeg reactivity nthuav, uas tso cai rau nws koom nrog ntau yam organic synthesis reactions. Nws cov aroma sib txawv ua rau nws muaj txiaj ntsig zoo hauv kev lag luam tshuaj tsw qab, thaum nws cov reactivity ua rau nws siv tau ua ib qho nruab nrab hauv kev tsim cov biologically active compounds. Kev tshawb fawb txuas ntxiv tsom mus rau kev tshawb nrhiav nws cov ntawv thov hauv kev lag luam tshuaj, kev ua liaj ua teb, thiab lwm yam teb ntawm chemistry.
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4-Hydroxy-6-methyl-2-pyrone CAS: 675-10-5
4-Hydroxy-6-methyl-2-pyrone yog ib qho organic compound nrog cov mis molecular C₇H₆O₃. Nws muaj ib lub nplhaib pyrone, uas yog ib qho qauv heterocyclic rau tus tswv cuab uas muaj ib lub atom oxygen thiab tsib lub atom carbon. Cov tshuaj no yog tus cwj pwm los ntawm ib pawg hydroxyl ntawm qhov chaw plaub thiab ib pawg methyl ntawm qhov chaw rau. 4-Hydroxy-6-methyl-2-pyrone tau txais kev txaus siab vim nws ntau yam kev ua ub no ntawm lub cev, suav nrog cov khoom antioxidant thiab kev siv tau hauv cov tshuaj. Tsis tas li ntawd, nws ua haujlwm ua ib qho khoom siv nruab nrab hauv kev tsim cov organic, pab txhawb rau kev tsim cov tshuaj sib txawv hauv kev kho mob thiab cov ntaub ntawv tshawb fawb.
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2-Fluoro-3-iodopyridine CAS: 113975-22-7
2-Fluoro-3-iodopyridine yog ib qho halogenated pyridine derivative uas muaj cov fluorine thiab iodine atoms ntawm 2 thiab 3 qhov chaw ntawm nws lub nplhaib pyridine, raws li. Nrog rau cov mis molecular C5H4FIN, cov tshuaj no qhia txog cov khoom siv tshuaj tshwj xeeb vim yog qhov xwm txheej electronegative ntawm cov halogens. Nws tau kawm dav dav rau nws cov ntawv thov muaj peev xwm hauv cov teb ntawm kev kho mob chemistry thiab cov ntaub ntawv tshawb fawb, qhov twg nws cov pab pawg ua haujlwm ua rau muaj ntau yam kev hloov pauv thiab kev tawm tsam.
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2-Chloro-5-fluoropyridine CAS: 31301-51-6
2-Chloro-5-fluoropyridine yog ib qho heterocyclic organic compound nrog cov mis molecular C5H4ClFN. Nws muaj ib lub nplhaib pyridine hloov ntawm 2 thiab 5 qhov chaw los ntawm chlorine thiab fluorine atoms, raws li. Cov tshuaj no yog qhov txaus siab heev hauv kev tshuaj lom neeg vim nws cov khoom siv tshuaj tshwj xeeb, uas tso cai rau nws ua haujlwm ua ib qho nruab nrab hauv kev tsim cov tshuaj lom neeg ntau yam. Nws cov qauv muab ib lub platform rau kev hloov kho ntxiv uas txhim kho nws cov haujlwm thiab kev xaiv hauv kev tsim tshuaj.
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2,5-Dichloroisonicotinic acid CAS: 88912-26-9
2,5-Dichloroisonicotinic acid yog ib qho chlorinated derivative ntawm isonicotinic acid, featuring chlorine substitutions ntawm 2 thiab 5 txoj haujlwm ntawm lub nplhaib pyridine. Nws cov mis molecular yog C6H4Cl2N02, qhia txog nws cov qauv tshwj xeeb uas ua ke halogenation nrog carboxylic acid functionality. Qhov muaj cov chlorine atoms ua rau nws cov reactivity thiab solubility, ua rau nws yog ib qho khoom muaj nqis hauv ntau yam kev siv tshuaj lom neeg organic, tshwj xeeb tshaj yog hauv cov tshuaj thiab agrochemicals.
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2-Fluoronicotinic acid CAS: 393-55-5
2-Fluoronicotinic acid yog ib qho fluorinated derivative ntawm nicotinic acid, uas muaj cov fluorine atom ntawm 2-txoj hauj lwm ntawm nws lub nplhaib pyridine. Nws cov mis molecular yog C6H5FN02, uas qhia txog nws cov qauv tshwj xeeb uas sib xyaw ua ke ob qho tib si carboxylic acid thiab heterocyclic functionalities. Kev qhia txog cov fluorine atom ua rau nws cov lipophilicity thiab reactivity zoo dua, ua rau nws yog ib qho tseem ceeb hauv cov tshuaj lom neeg organic nrog rau cov ntawv thov hauv tshuaj thiab agrochemicals.
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4-Amino-3-nitropyridine CAS: 1681-37-4
4-Amino-3-nitropyridine yog ib qho organic compound uas muaj ib lub nplhaib pyridine nrog cov amino thiab nitro substituents ntawm 4 thiab 3 qhov chaw, raws li. Nws cov mis molecular yog C5H6N4O2. Cov tshuaj no muaj cov yam ntxwv tshuaj tshwj xeeb vim muaj ob qho tib si amino thiab nitro pawg, ua rau nws muaj txiaj ntsig zoo rau ntau yam xws li tshuaj lom neeg, kev tshawb fawb txog cov ntaub ntawv, thiab kev tshawb fawb txog ib puag ncig.
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3-Methyl-4-aminopyridine CAS: 1990-90-5
3-Methyl-4-aminopyridine (3-MP) yog ib qho organic compound nrog cov mis molecular C6H8N2. Nws muaj ib lub nplhaib pyridine hloov nrog ib pawg methyl ntawm 3-txoj hauj lwm thiab ib pawg amino ntawm 4-txoj hauj lwm. Cov pyridine derivative hloov pauv tshwj xeeb no qhia txog cov khoom siv tshuaj lom neeg nthuav uas ua rau nws muaj txiaj ntsig zoo hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev kho mob chemistry thiab neuroscience.
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5-BROMO-2-METHOXY-3-CYANOPYRIDINE CAS: 884495-39-0
5-Bromo-2-methoxy-3-cyanopyridine yog ib qho organic compound uas muaj lub nplhaib pyridine hloov nrog ib lub atom bromine, ib pawg methoxy, thiab ib pawg cyano. Nws cov mis molecular yog C8H7BrN2O, uas qhia txog nws cov qauv tshwj xeeb uas sib xyaw ua ke halogenation thiab ntau pawg ua haujlwm. Qhov muaj cov pawg bromine thiab cyano ua rau muaj kev cuam tshuam ntau ntxiv, ua rau nws yog ib qho khoom siv nruab nrab hauv kev tsim cov organic chemistry, tshwj xeeb tshaj yog hauv cov tshuaj thiab cov tshuaj agrochemicals.
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6-Methyl-2-pyridinecarboxaldehyde CAS: 1122-72-1
6-Methyl-2-pyridinecarboxaldehyde yog ib qho organic compound nrog cov mis molecular C7H7NO. Nws muaj ib lub nplhaib pyridine hloov nrog ib pawg methyl ntawm 6-txoj hauj lwm thiab ib pawg aldehyde ntawm 2-txoj hauj lwm. Cov tshuaj no paub txog nws cov khoom aromatic sib txawv thiab tau txais kev txaus siab rau ntau yam kev siv tshuaj vim nws cov pab pawg ua haujlwm, uas tuaj yeem koom nrog ntau yam kev cuam tshuam, ua rau nws yog ib qho khoom nruab nrab muaj txiaj ntsig hauv kev tsim cov organic.
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2-Fluoro-3-hydroxypyridine CAS: 174669-74-0
2-Fluoro-3-hydroxypyridine yog ib qho fluorinated derivative ntawm pyridine uas muaj ib pawg hydroxyl ntawm 3-txoj hauj lwm thiab ib qho fluorine atom ntawm 2-txoj hauj lwm. Cov tshuaj no yog tus cwj pwm los ntawm nws cov khoom siv tshuaj lom neeg tshwj xeeb, uas yog los ntawm kev sib cuam tshuam ntawm electronegative fluorine thiab pawg hydroxyl. Nws ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic, tshwj xeeb tshaj yog nyob rau hauv cov teb ntawm kev kho mob thiab agrochemical chemistry.
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2-CHLORO-5-FLUORO-3-NITROPYRIDINE CAS: 136888-21-6
2-Chloro-5-fluoro-3-nitropyridine yog ib qho tshuaj heterocyclic aromatic uas muaj lub nplhaib pyridine nrog chlorine, fluorine, thiab nitro substituents ntawm 2, 5, thiab 3 qhov chaw, raws li. Nws cov mis molecular yog C5H3ClF N3O2. Kev sib xyaw ua ke ntawm halogen thiab nitro pawg hauv cov tshuaj no ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws muaj txiaj ntsig zoo hauv ntau qhov chaw xws li tshuaj, agrochemicals, thiab cov ntaub ntawv tshawb fawb.
