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4-Methylthiosemicarbazide CAS: 6610-29-3
4-Methylthiosemicarbazide yog ib qho organic compound nrog cov mis molecular C4H10N4S. Nws muaj cov qauv thiosemicarbazide, uas muaj ib pawg methyl txuas rau nitrogen atom ntawm 4-position thiab ib pawg thiol (-SH). Cov tshuaj no tau txais kev txaus siab rau kev siv tshuaj vim nws muaj peev xwm ua tus neeg sawv cev tiv thaiv kab mob qog nqaij hlav thiab antimicrobial. Nws cov yam ntxwv tshwj xeeb ua rau nws cuam tshuam nrog ntau yam lub hom phiaj biological, ua rau nws yog qhov pib tseem ceeb rau kev tsim cov bioactive molecules nyuaj dua. Kev tshawb fawb txuas ntxiv mus tshawb nrhiav nws cov ntawv thov pharmacological thiab cov txheej txheem ntawm kev ua haujlwm hauv ntau qhov chaw kho mob.
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3-isochromanone CAS: 4385-35-7
3-Isochromanone, tseem hu ua 3-benzopyran-1-ib, yog ib qho heterocyclic organic compound uas muaj cov isochroman thiab carbonyl functional group sib xyaw ua ke. Nrog rau cov mis molecular C9H8O2, nws qhia txog cov yam ntxwv tshwj xeeb uas ua rau nws cov khoom siv tshuaj lom neeg thiab lub cev nthuav. Cov tshuaj no tau nyiam mloog hauv kev kho mob vim nws cov haujlwm pharmacological, suav nrog kev tiv thaiv kev o, antioxidant, thiab anticancer. Raws li ib qho tseem ceeb hauv kev tsim cov organic, 3-isocromanonone yog siv rau hauv kev npaj ntau yam derivatives nrog kev siv hauv kev lag luam tshuaj thiab agrochemicals.
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o-Tolylacetic acid CAS: 644-36-0
o-Tolylacetic acid, tseem hu ua 2-tolylacetic acid, yog ib qho aromatic carboxylic acid uas muaj cov yam ntxwv los ntawm ib pawg methyl txuas rau lub nplhaib phenyl hauv qhov chaw ortho piv rau cov acetic acid moiety. Nrog rau cov mis molecular C9H10O2, nws qhia txog cov khoom tseem ceeb rau ntau yam kev siv hauv kev tsim cov organic thiab tshuaj lom neeg. Cov tshuaj no ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov tshuaj zoo thiab tau txais kev txaus siab vim nws cov haujlwm biological. Kev tshawb fawb txog o-tolylacetic acid txuas ntxiv mus nrhiav pom nws cov txiaj ntsig hauv kev tsim tshuaj thiab lwm yam txheej txheem kev lag luam.
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Glycinonitrile hydrochloride CAS: 6011-14-9
Glycinonitrile hydrochloride, tseem hu ua 2-aminoacetonitrile hydrochloride, yog ib qho organic compound nrog cov mis molecular C2H6ClN. Nws muaj ib pawg nitrile txuas nrog ib qho glycine moiety, ua rau nws yog ib qho tseem ceeb hauv kev tsim cov bioactive molecules. Cov ntsev hydrochloride no ua rau glycinonitrile solubility hauv cov kua dej, ua rau nws siv tau ntau yam tshuaj. Glycinonitrile hydrochloride feem ntau yog siv rau hauv kev kho mob thiab biochemistry, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj thiab agrochemicals, qhov twg nws cov khoom tshwj xeeb tuaj yeem siv rau cov ntawv thov tshwj xeeb.
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Terephthaldicarboxaldehyde CAS: 623-27-8
Terephthaldicarboxaldehyde (TDCA) yog ib qho organic compound nrog cov mis molecular C10H8O4. Nws muaj ib lub nplhaib benzene nrog ob pawg aldehyde (-CHO) thiab ob pawg carboxylic acid (-COOH) nyob ntawm 1,4-qhov chaw, ua rau nws yog ib qho derivative ntawm terephthalic acid. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic thiab cov ntaub ntawv science, tshwj xeeb tshaj yog hauv kev tsim cov polymers, resins, thiab cov tshuaj tshwj xeeb. Nws cov pab pawg ua haujlwm tshwj xeeb muab cov reactivity uas tso cai rau ntau yam kev hloov pauv tshuaj, ua rau TDCA yog ib qho chaw nruab nrab muaj txiaj ntsig hauv kev tsim cov ntaub ntawv tshiab thiab cov tshuaj bioactive.
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4′-Fluoroacetophenone CAS: 403-42-9
4′-Fluoroacetophenone yog ib qho organic compound nrog cov mis molecular C9H9F0. Nws muaj ib pawg phenyl hloov los ntawm ib pawg fluoro ntawm qhov chaw para thiab ib pawg acetyl txuas rau lub nplhaib benzene. Cov kua no tsis muaj xim rau daj daj ntseg paub txog nws cov aroma tshwj xeeb thiab feem ntau siv rau hauv kev tsim cov organic ua ib qho nruab nrab rau cov tshuaj, agrochemicals, thiab ntau yam tshuaj zoo. Qhov muaj ob qho tib si fluorine atom thiab acetyl functional group ua rau muaj kev cuam tshuam tshwj xeeb rau 4′-fluoroacetophenone, ua rau nws muaj txiaj ntsig zoo rau kev tshawb fawb txog tshuaj lom neeg thiab kev siv hauv kev lag luam.
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Ethyl O-methylbenzoate CAS: 87-24-1
Ethyl O-methylbenzoate yog ib qho organic compound nrog cov mis molecular C10H12O2. Nws muaj ib qho ethyl ester uas tau los ntawm cov tshuaj tiv thaiv ntawm benzoic acid thiab methanol, ua rau muaj ib qho compound uas muaj ob qho tib si ester thiab ether functional groups. Cov aromatic ester no yog tus cwj pwm los ntawm nws cov ntxhiab tsw qab, txiv hmab txiv ntoo, ua rau nws yog ib qho khoom xyaw muaj txiaj ntsig hauv kev lag luam tshuaj tsw qab thiab tsw qab. Tsis tas li ntawd, nws ua haujlwm ua ib qho nruab nrab hauv kev tsim cov organic, pab txhawb rau kev tsim ntau yam tshuaj thiab cov tshuaj zoo. Nws cov qauv tshwj xeeb ua rau muaj kev cuam tshuam tseem ceeb, pab txhawb kev hloov pauv tshuaj ntau yam.
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o-Anisaldehyde CAS: 135-02-4
o-Anisaldehyde, tseem hu ua 2-methoxybenzaldehyde, yog ib qho aromatic aldehyde nrog cov mis molecular C9H10O2. Nws muaj ib pawg methoxy (-OCH3) nyob rau hauv qhov chaw ortho rau pawg aldehyde functional (-CHO) ntawm ib lub nplhaib aromatic. Cov tshuaj no yog qhov tseem ceeb rau nws cov aroma qab zib thiab feem ntau siv rau hauv kev lag luam tshuaj tsw qab, nrog rau hauv kev tsim cov organic. Ntxiv rau nws cov ntawv thov hauv kev ua tshuaj tsw qab, o-anisaldehyde ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov tshuaj, agrochemicals, thiab ntau yam tshuaj zoo, ua rau nws yog ib yam khoom muaj txiaj ntsig hauv kev lag luam thiab kev tshawb fawb.
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Tetraethylammonium chloride CAS: 56-34-8
Tetraethylammonium chloride (TEAC) yog ib qho ntsev ammonium quaternary nrog cov tshuaj formula C8H20ClN. Nws muaj ib qho tetraethylammonium cation thiab ib qho chloride anion. Cov khoom dawb crystalline no yaj tau zoo heev hauv dej thiab cov kuab tshuaj polar organic. Vim nws cov qauv tshwj xeeb, TEAC ua haujlwm ua ib qho catalyst hloov theem thiab siv dav hauv kev tsim cov organic, tshwj xeeb tshaj yog rau cov tshuaj tiv thaiv uas muaj cov tshuaj ionic thiab non-ionic reactants. Nws lub peev xwm los pab txhawb kev hloov pauv ntawm cov ions hla theem ua rau cov nqi tshuaj tiv thaiv thiab kev ua haujlwm zoo dua, ua rau nws muaj txiaj ntsig zoo hauv ntau yam txheej txheem tshuaj, suav nrog cov hauv kev lag luam tshuaj thiab agrochemical.
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Mithramycin A CAS: 50-85-1
4-Methylsalicylic acid yog ib qho organic compound uas yog ib qho derivative ntawm salicylic acid. Nrog rau cov mis molecular C8H8O3, nws muaj ib pawg methyl (-CH3) nyob rau ntawm qhov chaw para piv rau pawg carboxylic acid ntawm lub nplhaib aromatic. Cov tshuaj no muaj ntau yam kev ua ub no ntawm lub cev thiab tau txais kev txaus siab rau kev tshawb fawb txog tshuaj thiab tshuaj lom neeg. Nws feem ntau yog siv rau hauv kev tsim cov tshuaj, agrochemicals, thiab ua ib qho precursor rau lwm cov organic compounds. Nws cov khoom tshwj xeeb muaj ntau yam kev siv, suav nrog kev siv ua tus neeg sawv cev tiv thaiv kev o thiab hauv kev tsim ntau yam khoom.
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pyrocatechol monoethyl ether CAS: 94-71-3
Pyrocatechol monoethyl ether, tseem hu ua ethyl catechol, yog ib qho organic compound uas tau los ntawm pyrocatechol nrog ib pawg ethyl hloov ntawm ib qho ntawm nws cov hydroxyl txoj haujlwm. Nws cov mis molecular yog C10H14O2, muaj ib lub nplhaib benzene nrog ob pawg hydroxyl (-OH) thiab ib pawg ethyl ether functional. Cov tshuaj no muaj kev txaus siab rau ntau qhov chaw, suav nrog kev tsim cov organic, tshuaj, thiab kev tsim tshuaj. Nws cov qauv tshwj xeeb tso cai rau ntau yam kev hloov pauv tshuaj, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim cov molecules nyuaj dua.
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2′,4′-Dichlorovalerophenone CAS: 61023-66-3
2′,4′-Dichlorovalerophenone yog ib qho organic compound nrog cov mis molecular C11H10Cl2O. Nws muaj ib tug valerophenone backbone nrog ob tug chlorine substituents nyob rau ntawm ortho thiab para txoj hauj lwm ntawm lub aromatic ring. Cov khoom daj daj no yog paub rau nws cov ntawv thov hauv organic synthesis, tshwj xeeb tshaj yog ua ib qho intermediate hauv kev tsim cov tshuaj, agrochemicals, thiab cov tshuaj tshwj xeeb. Qhov muaj ob qho tib si chlorine atoms thiab carbonyl functional pawg imparts tshwj xeeb reactivity rau 2′,4′-dichlorovalerophenone, ua rau nws yog ib qho tseem ceeb hauv ntau yam kev hloov pauv tshuaj thiab cov txheej txheem kev lag luam.
