4-Carboxyphenylboronic Acid CAS 14047-29-1 Purity > 99.5% (HPLC) Hoobkas Sab saum toj Zoo
Chaw tsim tshuaj paus Supply nrog High Quality, Commercial Production
Lub npe tshuaj: 4-Carboxyphenylboronic Acid CAS: 14047-29-1
| Tshuaj npe | 4-Carboxyphenylboronic Acid (muaj ntau npaum li cas ntawm Anhydride) |
| Synonyms | 4-Carboxybenzeneboronic Acid |
| CAS Nr | 14047-29-1 |
| CAT Number | Qauv TSIS MUAJ: RF-PI1293 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm scale txog 25 Tons / hli |
| Molecular Formula | C7H7BO 4 |
| Molecular Luj | 165.94 ib |
| Melting Point | 220 ℃ (txog.) (lit.) |
| Solubility | Soluble hauv Methanol |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity / Analysis Method | > 99.5% (HPLC) |
| Poob rau ziab | <0.50% |
| Residue ntawm Ignition | <0.20% |
| Ib leeg Impurity | <0.50% |
| Tag nrho cov impurities | <0.50% |
| Heavy Metals (raws li Pb) | <20 ppm |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
4-Carboxyphenylboronic Acid (CAS: 14047-29-1) yog ntau yam reagent.Nws yog ib qho reagent siv nyob rau hauv ntau yam tshuaj xws li condensation cov tshuaj tiv thaiv nrog stabilizer chains nyob rau saum npoo ntawm polystyrene latex, Suzuki coupling tshua, esterification, derivatization ntawm polyvinylamine.Nws yog reagents siv rau Suzuki-Miyaura cross-coupling, induction ntawm pH rhiab heev ntawm fluorescence lub neej ntawm quantum dots los ntawm NIR fluorescent dyes, bio-txhawb palladium nanoparticles li phosphine-dawb catalyst rau Suzuki cov tshuaj tiv thaiv nyob rau hauv dej thiab Chan-Lam-hom Copper ( Cu)-catalyzed S-arylation nrog aryl boronic acids ntawm chav tsev kub.Nws yog reagents siv rau kev npaj ntawm isoquinolones ntawm regioselective Suzuki-Miyaura cross-coupling thiab tandem palladium-catalyzed intramolecular aminocarbonylation thiab annulation.
