Hangzhou Leap Chem Co., Ltd. yog ib qho ntawm cov tuam txhab tshaj lij thiab cov neeg muag khoom ntawm 5-bromosalicylaldehyde丨cas 1761-61-1 hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov khoom lag luam ntawm tus nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom pheej yig dua, tiv tauj peb tam sim no.
Specifications
| Qhov tshwm sim | Dawb mus rau daj crystals |
| Purity (HPLC) | 99% min |
| Melting point | 104-105 degree |
| Tshauv | 0.5% max |
| Moisture | 0.5% max |
Daim ntawv thov
5-Bromosalicylaldehyde yog ib qho tseem ceeb uas muaj ntxhiab aldehyde dav siv hauv kev tshawb fawb tshuaj, kev sib koom tes chemistry, thiab organic synthesis. Nws yog ib qho tseem ceeb nruab nrab hauv kev npaj ntawm Schiff bases, heterocyclic compounds, thiab bioactive molecules los ntawm condensation tshua nrog amines, hydrazines, thiab lwm yam nucleophiles. Nyob rau hauv tshuaj chemistry, nws yog siv nyob rau hauv lub synthesis ntawm antimicrobial, anticancer, thiab anti- cov kab mob inflammatory, qhov twg lub moj khaum salicylaldehyde pab rau kev lom lom. Hauv kev sib koom tes thiab inorganic chemistry, 5-bromosalicylaldehyde feem ntau yog siv los npaj cov hlau-Schiff puag complexes uas tau kawm rau catalytic, sib nqus, thiab lom cov khoom. Nws kuj tseem siv rau hauv kev tsim kho agrochemical, dye synthesis, thiab kev tshawb fawb cov khoom siv. Qhov sib xyaw ua haujlwm ua ib qho tseem ceeb ua ntej rau kev ua haujlwm ntxiv los ntawm kev hloov halogen thiab kev sib txuas sib txuas.
Cov txiaj ntsig
Cov txiaj ntsig ntawm 5-bromosalicylaldehyde tshwm sim los ntawm nws cov pab pawg ua haujlwm dual, kev ua haujlwm siab, thiab ntau yam hluavtaws. Cov pab pawg aldehyde ua kom muaj kev sib xyaw ua ke zoo thiab cov tshuaj tiv thaiv cyclization, thaum pab pawg phenolic hydroxyl txhawb nqa hydrogen bonding thiab kev sib koom ua hlau. Lub bromine hloov chaw muab qhov chaw reactive rau palladium- catalyzed coupling cov tshuaj tiv thaiv, pab txhawb kev sib txawv ntawm cov qauv thiab kev hloov pauv molecular. Qhov kev sib xyaw ua ke ntawm cov pab pawg ua haujlwm no tso cai rau ntau txoj hauv kev tawm tsam hauv ib qho molecule, txhawb kev sib xyaw ua ke ntau kauj ruam. Lub compound nthuav tawm kev ruaj ntseg zoo nyob rau hauv cov txheej txheem khaws cia thiab kev sib raug zoo nrog cov organic solvents thiab reagents, ua kom muaj kev ua tau zoo dua hauv kev sim thiab kev tshawb fawb kev lag luam.
Xaus
5-Bromosalicylaldehyde yog ntau yam thiab siab- tus nqi nruab nrab rau kev tsim tshuaj, kev sib koom ua ke ntawm chemistry, thiab kev tshawb fawb cov ntaub ntawv qib siab. Nws cov aldehyde, phenolic, thiab halogen functionalities ua kom muaj ntau yam tshuaj hloov pauv thiab kev ua kom zoo dua qub. Los ntawm kev txhawb nqa Schiff lub hauv paus tsim tau zoo, kev sib txuas sib txuas, thiab cov txheej txheem hlau tsim, cov khoom siv no txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev siv niaj hnub organic, inorganic, thiab tshuaj chemistry.
Cim npe nrov: 5-bromosalicylaldehyde 丨cas 1761-61-1, Tuam Tshoj 5-bromosalicylaldehyde丨cas 1761-61-1 manufacturers, lwm tus neeg, Hoobkas
