2,3-Pyrazinedicarboxylic anhydride CAS 4744-50-7 Purity > 98.0% (HPLC) (Titraasje)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Gemyske namme | 2,3-Pyrazinedicarboxylic anhydride |
Synonimen | Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dione |
CAS nûmer | 4744-50-7 |
CAT nûmer | RF-PI2171 |
Stock Status | Op foarried, produksjeskaal oant tonnen |
Molekulêre formule | C6H2N2O3 |
Molekuul gewicht | 150.09 |
Smeltpunt | 210 ℃ (dec.) (lit.) |
Tichtheid | 1,686±0,06 g/cm3 |
Opslach | Hygroskopysk, ûnder inerte atmosfear, keamertemperatuer |
Merk | It bedriuw Ruifu Chemical |
Ûnderdiel | Spesifikaasjes |
Ferskining | Wyt oant brún kristallen of poeder |
Purity / Analyse metoade | >98.0% (HPLC) |
Purity / Analyse metoade | >98.0% (Titre troch HCl) |
Ferlies op Drying | <0.50% |
Totaal ûnreinheden | <2.00% |
Ynfraread spektrum | Konformt oan Struktuer |
Proton NMR-spektrum | Konformt oan Struktuer |
Test Standert | Enterprise Standert |
Gebrûk | Pharmaceutical Intermediates |
Pakket: Fleske, aluminium folie tas, 25 kg / kartonnen trommel, of neffens klant syn eask
Opslach betingst:Bewarje yn fersegele konteners op in koel en droech plak;Beskermje fan ljocht en focht


2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) is in reagens dat wurdt brûkt yn 'e synteze fan tige krêftige en selektive abietane type diterpenoid amiden.
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