-
5-Iodouracil CAS: 696-07-1
5-Iodouracil yog ib qho organic compound nrog cov mis molecular C4H3IN2O2. Nws yog ib qho halogenated derivative ntawm uracil, ib qho ntuj tsim compound pom muaj nyob rau hauv nucleic acids thiab RNA. 5-Iodouracil yog tus cwj pwm los ntawm qhov muaj ib qho iodine atom ntawm 5-txoj hauj lwm ntawm lub nplhaib uracil. Cov compound no yog ib qho dawb mus rau off-white crystalline khoom thiab yog sparingly soluble nyob rau hauv dej tab sis yog soluble nyob rau hauv cov organic solvents xws li ethanol thiab acetone. 5-Iodouracil muaj daim ntawv thov nyob rau hauv kev tshawb fawb tshuaj thiab agrochemical kev loj hlob vim nws lub peev xwm ua ib lub tsev thaiv rau kev tsim cov biologically active compounds thiab herbicides.
-
3-Nitrobenzoic acid CAS: 121-92-6
3-Nitrobenzoic acid yog ib qho organic compound nrog cov tshuaj mis C7H5NO4. Nws yog ib qho derivative ntawm benzoic acid, uas muaj ib lub nplhaib benzene txuas rau ib pawg carboxylic acid. Lub compound yog tus cwj pwm los ntawm qhov muaj ib pawg nitro (-NO2) nyob rau hauv qhov chaw meta ntawm lub nplhaib benzene.
-
3,3′-Dithiodipropionic acid CAS: 1119-62-6
3,3′-Dithiodipropionic acid (DTDP) yog ib qho tshuaj siv los ua tus neeg sawv cev sib txuas thiab antioxidant hauv ntau yam kev siv hauv kev lag luam thiab kev siv tshuaj lom neeg. Nws muaj cov tshuaj dithiol nrog ob pawg carboxylic acid functional, muab nws lub peev xwm los tsim cov disulfide txuas ruaj khov thiab scavenge cov free radicals. DTDP feem ntau siv rau hauv kev tsim cov polymers, tshwj xeeb tshaj yog hauv kev tsim cov khoom siv polymeric xws li polyurethanes, polyamides, thiab polyesters, qhov twg nws pab txhawb rau kev txhim kho cov khoom siv kho tshuab thiab oxidative stability.
-
3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione CAS: 11070-44-3
3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione yog ib qho tshuaj lom neeg uas muaj cov qauv bicyclic tshwj xeeb, uas paub zoo rau nws siv rau hauv kev tsim cov organic. Cov tshuaj no, tseem hu ua isobenzofuran derivative, muaj cov yam ntxwv diketone functional groups, uas ua rau nws cov reactivity hauv ntau yam kev hloov pauv tshuaj. Nws cov ntawv thov dav dav los ntawm cov tshuaj mus rau agrochemicals, qhov twg nws ua haujlwm ua ib qho chaw nruab nrab muaj txiaj ntsig hauv kev tsim cov bioactive molecules. Cov yam ntxwv tshwj xeeb ntawm cov qauv thiab kev ua haujlwm ntawm cov tshuaj ua rau nws yog ib qho kev txaus siab rau kev tshawb fawb, vim nws muaj peev xwm rau cov ntawv thov tshiab hauv kev kho mob chemistry thiab cov ntaub ntawv tshawb fawb.
-
(R)-(+)-2-(4-Hydroxy Phenoxy)propionic acid CAS: 94050-90-5
(R)-(+)-2-(4-Hydroxy phenoxy)propionic acid, tseem hu ua (R)-4-Hydroxyphenyl glycidic acid, yog ib qho chiral compound nrog ib pawg hydroxyphenyl thiab ib qho propionic acid moiety. Nws yog siv dav hauv kev lag luam tshuaj thiab organic synthesis vim nws cov chirality thiab cov pab pawg ua haujlwm. Cov tshuaj no ua haujlwm ua ib qho tseem ceeb rau kev tsim ntau yam tshuaj, agrochemicals, thiab cov tshuaj zoo. Qhov tshwj xeeb enantiomeric purity ntawm (R)-(+)-2-(4-Hydroxy phenoxy)propionic acid ua rau nws muaj txiaj ntsig tshwj xeeb hauv kev tsim cov tshuaj optically pure, suav nrog cov tshuaj chiral, tshuaj tua kab, thiab cov tshuaj lom neeg biologically.
-
3,3′,5,5′-Tetramethylbenzidine CAS: 54827-17-7
3,3′,5,5′-Tetramethylbenzidine (TMB) yog ib yam tshuaj uas siv ntau hauv kev tshuaj ntsuam biochemical ua ib qho substrate rau kev kuaj xim. Nws raug oxidation los ntawm peroxidase enzymes los tsim cov khoom xiav, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv tshuaj ntsuam, tshwj xeeb tshaj yog hauv immunoassays thiab enzyme-linked immunosorbent assays (ELISA). TMB qhov kev rhiab heev thiab kev ruaj khov ua rau nws yog ib qho kev xaiv nrov rau kev pom qhov muaj cov molecule tsom, xws li antigens lossis antibodies, hauv cov qauv tshuaj lom neeg, ua rau muaj kev ntsuas ntau thiab kev ntsuas zoo hauv kev tshawb fawb, kev kuaj mob hauv tsev kho mob, thiab biotechnology.
-
2-Butyl-3-(3,5-Diiodo-4-hydroxy benzoyl) benzofuran CAS: 1951-26-4
2-Butyl-3-(3,5-diiodo-4-hydroxybenzoyl)benzofuran yog ib qho tshuaj sib xyaw nrog cov mis molecular C20H18I2O3. Nws yog ib qho khoom siv hluavtaws ntawm benzofuran nrog cov substituents uas suav nrog ib pawg butyl thiab ib qho diiodo-4-hydroxybenzoyl moiety. Cov tshuaj no muaj peev xwm siv tau rau hauv kev kho mob thiab kev tshawb fawb txog tshuaj vim nws cov yam ntxwv ntawm cov qauv thiab kev ua haujlwm.
-
2,7-Dibromo-9H-fluoren-9-one CAS: 14348-75-5
2,7-Dibromo-9H-fluoren-9-ib yog ib qho organic compound nrog cov mis molecular C13H7Br2O. Nws yog ib feem ntawm cov chav kawm ntawm polycyclic aromatic ketones thiab yog tus cwj pwm los ntawm dibromo-substituted fluorenone qauv. Cov tshuaj no muaj nyob rau hauv cov khoom dawb mus rau off-white crystalline khoom thiab qhia txog kev yaj tsawg hauv dej thaum soluble hauv cov organic solvents xws li ethanol thiab ether. 2,7-Dibromo-9H-fluoren-9-ib pom cov ntawv thov ua ib qho versatile intermediate hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv nrog cov khoom siv hluav taws xob thiab optical tshwj xeeb.
-
2,7-Dibromofluorene CAS: 16433-88-8
2,7-Dibromofluorene yog ib qho organic compound nrog cov mis molecular C13H8Br2. Nws yog ib feem ntawm cov polycyclic aromatic hydrocarbons thiab yog tus cwj pwm los ntawm dibromo-substituted fluorene qauv. Cov tshuaj no muaj nyob rau hauv dawb mus rau off-white crystalline khoom thiab qhia txog kev yaj tsawg hauv dej thaum soluble hauv cov organic solvents xws li ethanol thiab ether. 2,7-Dibromofluorene pom cov ntawv thov ua ib qho versatile intermediate hauv kev tsim cov tshuaj, agrochemicals, thiab cov ntaub ntawv nrog optoelectronic khoom.
-
3-tert-Butylphenol CAS: 585-34-2
3-tert-butylphenol yog ib qho organic compound uas muaj cov qauv phenolic, qhov twg ib pawg tert-butyl txuas nrog cov pa roj carbon thib peb ntawm lub nplhaib benzene. Nws feem ntau yog siv rau hauv kev tsim cov antioxidants thiab stabilizers rau kev siv hauv kev lag luam thiab plastics. Cov tshuaj no ua lub luag haujlwm tseem ceeb hauv kev txhim kho qhov thermal thiab oxidative stability ntawm ntau yam khoom siv, yog li txhim kho lawv lub neej ntev thiab kev ua tau zoo. Tsis tas li ntawd, 3-tert-butylphenol pom cov ntawv thov hauv kev tsim cov tshuaj thiab agrochemicals, nrog rau hauv kev tsim cov txheej txheem, cov nplaum, thiab cov xim, ua rau nws yog cov tshuaj siv tau ntau yam thiab tseem ceeb hauv ntau yam lag luam.
-
1,4,7-Triazacyclononane trihydrochloride CAS: 58966-93-1
1,4,7-Triazacyclononane trihydrochloride, feem ntau hu ua TACN, yog ib qho tshuaj lom neeg uas muaj cov mis molecular C6H18Cl3N3. Nws yog ib feem ntawm cov tshuaj macrocyclic thiab feem ntau siv ua ligand hauv kev sib koom tes chemistry thiab kev tshawb fawb txog cov hlau sib xyaw. TACN yog ib qho tridentate ligand, txhais tau tias nws tuaj yeem tsim cov khoom sib xyaw ruaj khov nrog cov hlau hloov pauv ions vim nws muaj peb lub nitrogen donor atoms teeb tsa hauv ib qho qauv cyclic. Cov tshuaj no muaj cov ntawv thov tseem ceeb hauv catalysis, bioinorganic chemistry, thiab cov ntaub ntawv science vim nws muaj peev xwm los tswj thiab hloov kho qhov reactivity ntawm cov chaw hlau.
-
3-(4-Methylbenzoyl)propionic acid CAS:4619-20-9
3-(4-Methylbenzoyl)propionic acid yog ib qho organic compound nrog cov mis molecular C11H12O3. Nws yog ib feem ntawm cov aromatic carboxylic acids thiab ua haujlwm ua ib qho khoom siv tseem ceeb hauv kev tsim cov organic. Qhov muaj ib pawg 4-methylbenzoyl ntawm cov propionic acid backbone muab cov tshuaj reactivity tshwj xeeb, ua rau nws tsim nyog rau ntau yam kev hloov pauv tshuaj.
