TAS 103 (hydrochloride)

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Cat No: 29869

Biochemicals - Small Molecule Inhibitors

TAS 103 is an inhibitor of DNA topoisomerase I and II (IC50s = 2 and 6.5 µM, respectively).{57221} It stabilizes topoisomerase I-DNA and topoisomerase II-DNA cleavable complexes in KB cells when used at a concentration of 3 µM. It is cytotoxic to P388...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

6-[[2-(dimethylamino)ethyl]amino]-3-hydroxy-7H-indeno[2,1-c]quinolin-7-one, dihydrochloride

Correlated keywords:

174634-08-3 2200324-63-4 TAS103 HCl IDNA IIDNA P 388 B16BL6 UV2237M 2237 m

Product Overview:
TAS 103 is an inhibitor of DNA topoisomerase I and II (IC50s = 2 and 6.5 µM, respectively).{57221} It stabilizes topoisomerase I-DNA and topoisomerase II-DNA cleavable complexes in KB cells when used at a concentration of 3 µM. It is cytotoxic to P388 and KB cells (IC50s = 1.1 and 9.6 nM, respectively). TAS 103 (15, 26, and 45 mg/kg per day) reduces pulmonary metastasis in murine B16-BL6 melanoma and UV-2237M fibrosarcoma models of lung metastasis. It also reduces tumor growth in a variety of human cancer mouse xenograft models.

Size	10 mg
Shipping	dry ice
CAS Number	174634-09-4
Molecular Formula	C₂₀H₁₉N₃O₂ • 2HCl
SMILES	O=C1C(C(NCCN(C)C)=NC2=C3C=CC(O)=C2)=C3C4=C1C=CC=C4.Cl.Cl
Molecular Weight	406,3
Formulation	A crystalline solid
Purity	≥98%
Custom Code	2934.99
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.