2-Hydroxy-6-Methylpyrazine CAS 20721-18-0 Purity > 98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2-Hydroxy-6-Methylpyrazine (CAS: 20721-18-0) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Ainm Ceimigeach | 2-Hydroxy-6-Methylpyrazine |
Co-fhaclan | 6-Methylpyrazin-2-aon;6-Methylpyrazin-2-ol;6-Methyl-1H-Pyrazin-2-aon;6-Methylpyrazin-2(1H) -aon |
Àireamh CAS | 20721-18-0 |
Àireamh CAT | RF-PI2174 |
Inbhe Stoc | Ann an stoc, comas cinneasachaidh 100MT / Bliadhna |
Foirmle Molecular | C5H6N2O |
Cuideam Molecular | 110.11 |
Rubha leaghaidh | 249.0 ~ 250.0 ℃ |
Dùmhlachd | 1.22 ± 0.10 g / cm3 |
Teòthachd stòraidh. | Inert Aatmosphere, Seòmar Teòthachd |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Brùnach aotrom gu pùdar donn no criostalan no cruaidh |
Purity / Modh Mion-sgrùdadh | > 98.0% (HPLC) |
Nitrigin le mion-sgrùdadh eileamaideach | 24.7~25.6% |
Carbon le mion-sgrùdadh eileamaid | 53.2~54.7% |
Impurities iomlan | <2.00% |
Spectrum Proton NMR | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Pacaid: Botal, poca foil alùmanum, 25kg / druma cairt-bhòrd, no a rèir riatanas luchd-ceannach
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
Tha 2-Hydroxy-6-Methylpyrazine (CAS: 20721-18-0) na eadar-mheadhanach synthetigeach feumail ann an synthesis 2-hydroxy-3-phenyl-6-methylpyrazine;toradh truailleadh flùraiseach den antibiotic cephalexin a chaidh a chleachdadh gus an antibiotic seo a dhearbhadh ann am fuasgladh uisgeach agus plasma daonna.