DS-437

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DS-437

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Cat No: 29476

Biochemicals - Small Molecule Inhibitors

DS-437 is a dual inhibitor of protein arginine methyltransferase 5 (PRMT5) and PRMT7 (IC50s = 5.9 and 6 μM, respectively).{53117} It is selective for PRMT5 and PRMT7 over a panel of 29 additional protein, DNA, and RNA methyltransferases at 50 μM, but ...

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Territorial Availability: Available through Bertin Technologies only in France

Synonyms:

5'-S-[2-[[(ethylamino)carbonyl]amino]ethyl]-5'-thio-adenosine

Correlated keywords:

DS437 PRMT-5 7 DNMT-3A 3B 3-A B FOXP-3 293-T p-60 Sm-D1 SmD3 Sm-B SmB' MDA-MB-231 MDAMB231 CT26-Her2 CT-26-Her-2 p-185-erb-B2

Product Overview:
DS-437 is a dual inhibitor of protein arginine methyltransferase 5 (PRMT5) and PRMT7 (IC50s = 5.9 and 6 μM, respectively).{53117} It is selective for PRMT5 and PRMT7 over a panel of 29 additional protein, DNA, and RNA methyltransferases at 50 μM, but also inhibits DNMT3A and DNMT3B (IC50s = 52 and 62 μM, respectively). DS-437 (2.5 and 10 μM) inhibits symmetrical arginine dimethylation of FOXP3 in HEK293T cells, as well as symmetrical arginine dimethylation of p60 and the ribonucleoproteins SmD1/D3 and SmB/B’ in MDA-MB-231 cells in a concentration-dependent manner.{53117,53118} It inhibits the ability of regulatory T cells (Tregs) to suppress effector T cell (Teff) proliferation in vitro in human and murine Treg suppression assays.{53118} DS-437 (10 mg/kg five times per week) reduces tumor growth in a CT26Her2 murine colon cancer model when administered in combination with the anti-p185erbB2/neu antibody 4D5.

Size	1 mg
Shipping	dry ice
CAS Number	1674364-87-4
Molecular Formula	C₁₅H₂₃N₇O₄S
SMILES	O=C(NCC)NCCSC[C@@H]1[C@@H](O)[C@@H](O)[C@@](N2C3=NC=NC(N)=C3N=C2)([H])O1
Molecular Weight	397,5
Formulation	A solid
Purity	≥98%
Custom Code	2934.99
UNSPSC code	12352100

Technical File

MSDS

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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.