Pyrazinamide CAS 98-96-4 Purity > 99.0% (HPLC)

Lus piav qhia luv luv:

Lub npe tshuaj: Pyrazinamide

Lub ntsiab lus: Pyrazinecarboxamide

CAS: 98-96-4 Nr

Purity:> 99.0% (HPLC)

Cov tsos mob: Dawb crystalline hmoov

E-Mail: alvin@ruifuchem.com

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Product Detail

Yam khoom

Khoom cim npe

Nqe lus piav qhia:

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

Chemical Properties:

Tshuaj npe	Pyrazinamide
Synonyms	Pyrazinecarboxamide;Pyrazinoic Acid Amide
CAS Nr	98-96-4 ib
CAT Number	Qauv TSIS MUAJ: RF-PI2156
Tshuag xwm txheej	Hauv Tshuag, Muaj Peev Xwm Ntau Lawm 20 Tons / Lub Hlis
Molecular Formula	C5H5N3O
Molecular Luj	123.11 Nws
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb Crystalline hmoov
Purity / Analysis Method	> 99.0% (HPLC)
Purity / Analysis Method	99.0 ~ 101.0% (Titration)
Melting Point	188.0 ~ 192.0 ℃
Dej (KF)	<0.50%
Hnyav Hlau	≤10ppm
Sulfated tshauv	<0.10%
Infrared Spectrum	Raws li tus qauv
Solubility hauv H2O	Tsis muaj xim, ntshiab, 50 mg / mL hauv H2O Pass
Ib leeg Impurity	<0.50%
Tag nrho cov impurities	<1.00%
Test Standard	USP 37 Txuj

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

FAQ:

Daim ntawv thov:

Pyrazinamide (CAS: 98-96-4) yog ib hom tshuaj tiv thaiv tuberculosis thib ob.Nws muaj cov tshuaj tua kab mob zoo tiv thaiv tib neeg hom Mycobacterium tuberculosis nrog cov nyhuv bactericidal uas muaj zog tshaj plaws ntawm qhov pH tus nqi ntawm 5-5.5.Nws muaj kev pom zoo tshwj xeeb ntawm cov kab mob bactericidal tawm tsam Mycobacterium tuberculosis hauv cov kab mob phagocytic qeeb qeeb hauv ib puag ncig acidic.Tom qab pyrazinamide nkag mus rau hauv phagocytic hlwb thiab nkag mus rau hauv lub cev ntawm Mycobacterium tuberculosis, lactamases hauv vivo ua rau nws de-amidated, hloov mus rau pyrazine acid los ua cov tshuaj tua kab mob.Pyrazinamide tau tsim nyob rau xyoo 1952, thiab nws yog nitrogen-analog ntawm nicotinamide.Pyrazinamide yog siv kho raws li tus neeg sawv cev antitubercular.Pyrazinamide yog siv los tsim cov polymeric tooj liab complexes, tsim pyrazine carboxamide scaffolds pab tau raws li FXs inhibitors, thiab ua ib feem ntawm cov khoom siv mycobacteria ID.Nws yog siv los kawm txog kev tiv thaiv lub siab toxicity thiab mechanisms ntawm kev tiv thaiv.Pyrazinamide yog ib qho tseem ceeb ntawm cov tshuaj multidrug luv-term kho ntawm tuberculosis.Ua ke nrog isoniazid thiab rifampin, nws ua haujlwm tawm tsam cov kab mob hauv lub cev uas tuaj yeem ua rau rov ua dua.