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PA-824

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    PA-824
  • PA-824
Cat No: 13142
Biochemicals - Anti-Infection
Cayman

PA-824 is an anti-tuberculosis (anti-TB) agent that is activated intracellularly via deazaflavin-dependent nitroreductase (Ddn) metabolism into a desnitro metabolite that kills M. tuberculosis by releasing reactive nitrogen species (RNS), including ni...

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Territorial Availability: Available through Bertin Technologies only in France
Synonyms:
  • (6S)-6,7-dihydro-2-nitro-6-[[4-(trifluoromethoxy)phenyl]methoxy]-5H-imidazo[2,1-b][1,3]oxazine
Correlated keywords:
  • PA824 antituberculosis Pretomanid mycobacterium antiTB
Product Overview:
PA-824 is an anti-tuberculosis (anti-TB) agent that is activated intracellularly via deazaflavin-dependent nitroreductase (Ddn) metabolism into a desnitro metabolite that kills M. tuberculosis by releasing reactive nitrogen species (RNS), including nitric oxide.{16570} It is active against replicating and non-replicating M. tuberculosis but exhibits little or no activity against M. avium, M. smegmatis, M. chelonae, and M. fortuitum.{37419} In vitro, it inhibits growth of susceptible and mono- and multi-drug resistant M. tuberculosis clinical isolates (MICs = 0.015-5 μg/ml).{37419,37420} In vivo, PA-824 (100 mg/kg per day) decreases luminescence in the lung to background levels after 60 days of treatment in a mouse model of systemic infection with a reporter strain of M. tuberculosis.{37419} It also decreases M. tuberculosis burden in the lung and spleen in an aerosol challenged guinea pig model of TB when administered at a dose of 40 mg/kg per day for 30 days.
Size 1 mg
Shipping dry ice
CAS Number 187235-37-6
Molecular Formula C14H12F3N3O5
SMILES FC(F)(F)OC1=CC=C(CO[C@@H]2COC3=NC([N+]([O-])=O)=CN3C2)C=C1
Molecular Weight 359,3
Formulation A crystalline solid
Purity ≥98%
Custom Code 2903.99
UNSPSC code 12352100

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Cayman Chemical's mission is to help make research possible by supplying scientists worldwide with the basic research tools necessary for advancing human and animal health. Our utmost commitment to healthcare researchers is to offer the highest quality products with an affordable pricing policy.

Our scientists are experts in the synthesis, purification, and characterization of biochemicals ranging from small drug-like heterocycles to complex biolipids, fatty acids, and many others. We are also highly skilled in all aspects of assay and antibody development, protein expression, crystallization, and structure determination.

Over the past thirty years, Cayman developed a deep knowledge base in lipid biochemistry, including research involving the arachidonic acid cascade, inositol phosphates, and cannabinoids. This knowledge enabled the production of reagents of exceptional quality for cancer, oxidative injury, epigenetics, neuroscience, inflammation, metabolism, and many additional lines of research.

Our organic and analytical chemists specialize in the rapid development of manufacturing processes and analytical methods to carry out clinical and commercial GMP-API production. Pre-clinical drug discovery efforts are currently underway in the areas of bone restoration and repair, muscular dystrophy, oncology, and inflammation. A separate group of Ph.D.-level scientists are dedicated to offering Hit-to-Lead Discovery and Profiling Services for epigenetic targets. Our knowledgeable chemists can be contracted to perform complete sample analysis for analytes measured by the majority of our assays. We also offer a wide range of analytical services using LC-MS/MS, HPLC, GC, and many other techniques.

Accreditations
ISO/IEC 17025:2005
ISO Guide 34:2009

Cayman is a leader in the field of emerging drugs of abuse, providing high-purity Schedule I-V Controlled Substances to federally-licensed laboratories and qualified academic research institutions for forensic analyses. We are certified by ACLASS Accreditation Services with dual accreditation to ISO/IEC 17025:2005 and ISO Guide 34:2009.

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