Pyrazinamide CAS 98-96-4 Purity > 99.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pyrazinamide (CAS: 98-96-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Ainm Ceimigeach | Pyrazinamide |
Co-fhaclan | Pyrazinecarboxamide;Pyrazinoic Acid Amide |
Àireamh CAS | 98-96-4 |
Àireamh CAT | RF-PI2156 |
Inbhe Stoc | Ann an stoc, comas cinneasachaidh 20 tonna / mìos |
Foirmle Molecular | C5H5N3O |
Cuideam Molecular | 123.11 |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar Criosta Geal |
Purity / Modh Mion-sgrùdadh | > 99.0% (HPLC) |
Purity / Modh Mion-sgrùdadh | 99.0 ~ 101.0% (Titration) |
Rubha leaghaidh | 188.0 ~ 192.0 ℃ |
Uisge (Le KF) | <0.50% |
Meatailtean Trom | ≤10 ppm |
Ash sulfated | <0.10% |
Spectrum fo-dhearg | A 'gèilleadh ris an Structar |
Solubility ann an H2O | Gun dath, soilleir, 50 mg/mL ann am pas H2O |
Impurity singilte | <0.50% |
Impurities iomlan | <1.00% |
Inbhe deuchainn | USP 37 àbhaisteach |
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
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Tha Pyrazinamide (CAS: 98-96-4) na dhroga an-aghaidh caitheamh dàrna loidhne.Tha deagh bhuaidh antibacterial aige an-aghaidh seòrsa daonna Mycobacterium tuberculosis leis a’ bhuaidh bactericidal as làidire aig an raon luach pH eadar 5-5.5.Tha buaidh bactericidal gu sònraichte aige an-aghaidh caitheamh Mycobacterium taobh a-staigh nan ceallan phagocytic a tha a’ fàs gu slaodach ann an àrainneachd searbhach.Às deidh pyrazinamide a dhol a-steach do na ceallan phagocytic agus a dhol a-steach don bhodhaig Mycobacterium tuberculosis, bidh lactamase in vivo ga dhèanamh dì-amidated, ga thionndadh gu searbhag pyrazine gus a ’bhuaidh antibacterial a chluich.Chaidh Pyrazinamide a cho-chur ann an 1952, agus is e nitrogen-analog de nicotinamide a th’ ann.Tha Pyrazinamide air a chleachdadh gu teirpeach mar àidseant antitubercular.Tha Pyrazinamide air a chleachdadh gus iom-fhilltean copair polymeric a chruthachadh, sgafallan pyrazine carboxamide a chruthachadh a bhios feumail mar luchd-dìon FXs, agus mar phàirt de innealan aithneachaidh mycobacteria.Tha e air a chleachdadh gus sgrùdadh a dhèanamh air casg puinnseanta grùthan agus dòighean strì.Tha Pyrazinamide na phàirt riatanach de leigheas geàrr-ùine ioma-dhrogaichean a’ chaitheamh.Ann an co-bhonn ri isoniazid agus rifampin, tha e gnìomhach an aghaidh fàs-bheairtean intracellular a dh’ fhaodadh ath-chraoladh adhbhrachadh.
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