Pyridinium p-Toluenesulfonate PPTS CAS 24057-28-1 Purity ≥99.0% Factory
Kaihanga Kaihanga, Te Maamaa Teitei, Te Hanga Aromoni
Ingoa matū: Pyridinium p-Toluenesulfonate (PPTS)
CAS: 24057-28-1
Ingoa matū | Pyridinium p-Toluenesulfonate |
Nga kupu taurite | PPTS;Pyridinium p-tosylate |
Tau CAS | 24057-28-1 |
Tau CAT | RF-PI632 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C5H5N·C7H8O3S |
Taumaha rāpoi | 251.30 |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Paura ma |
Maamaa | ≥99.0% |
Te Whakarewa | 116.0~120.0 ℃ |
makuku (KF) | ≤0.50% |
Nga poke katoa | ≤1.0% |
Paerewa Whakamatau | Paerewa hinonga |
Whakamahinga | Takawaenga Rongoa;Kaihanga |
Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
Ka whakamahia te Pyridinium p-Toluenesulfonate (CAS: 24057-28-1) hei takawaenga i roto i te whakahiato waro.Ka whakamahia hei matū ahumahi.Ka whakamahia hei puna wairewa pararopi o te katote Pyridium.Ko te takawaenga o Tacrolimus me Orlistat Immunosuppressant, anti-obesity / pancreatic lipase inhibitor.I roto i te whakahiato waro, ka whakamahia te PPTS hei whakakorikori waikawa ngoikore, e whakarato ana i te puna wairewa o te katote pyridinium (C5H5NH+).He whakakorikori e whakamahia nuitia ana mo te whakarite i nga acetals me nga ketal mai i te aldehydes me nga ketones.I te mea he whakakorikori tahi me te L-proline i pai ake te tuku me te enantioselectivity o te kondensation aldol hangarite i waenga i nga dioxanones me te aldehydes.