4-Pyrazoleboronic Acid Pinacol Ester CAS 269410-08-4 Purity >99.0% (GC) Factory
Supply ng Manufacturer na May Mataas na Kalidad, Komersyal na Produksyon
Pangalan ng Kemikal: 4-Pyrazoleboronic Acid Pinacol Ester
CAS: 269410-08-4
Pangalan ng kemikal | 4-Pyrazoleboronic Acid Pinacol Ester |
Mga kasingkahulugan | Pyrazole-4-Boronic Acid Pinacol Ester;4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole |
Numero ng CAS | 269410-08-4 |
Numero ng CAT | RF-PI1398 |
Katayuan ng Stock | Sa Stock, Production Scale Hanggang Tonelada |
Molecular Formula | C9H15BN2O2 |
Molekular na Timbang | 194.04 |
Tatak | Ruifu Chemical |
item | Mga pagtutukoy |
Hitsura | Puti hanggang Puting Pulbos |
Kadalisayan / Paraan ng Pagsusuri | >99.0% (GC) |
Temperatura ng pagkatunaw | 145.0~150.0℃ |
Pagkawala sa Pagpapatuyo | <1.00% |
Nalalabi sa Ignition | <0.50% |
Kabuuang mga Dumi | <1.00% |
Mabibigat na Metal (bilang Pb) | <20ppm |
Infrared Spectrum | Naaayon sa Istraktura |
Pamantayan sa Pagsubok | Enterprise Standard |
Paggamit | Mga Pharmaceutical Intermediate |
Package: Bote, Aluminum foil bag, 25kg/Cardboard Drum, o ayon sa pangangailangan ng customer.
Kondisyon ng Imbakan:Mag-imbak sa mga selyadong lalagyan sa malamig at tuyo na lugar;Protektahan mula sa liwanag at kahalumigmigan.
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Ang 4-Pyrazoleboronic Acid Pinacol Ester (CAS: 269410-08-4) ay isang kapaki-pakinabang na reagent para sa Suzuki-Miyaura cross-couplings pati na rin ang Ruthenium-catalyzed asymmetric hydrogenation.Ang 4-Pyrazoleboronic Acid Pinacol Ester ay ginagamit sa paghahanda ng Rho kinase (ROCK) inhibitors pati na rin ang iba pang biologically active compounds.
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