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· · COA & SDS available for every product · Same-day shipping on in-stock items GSK503 - ≥98% , CAS No.1346572-63-1
Synonyms
N-[(1,2-Dihydro-4,6-dimethyl-2-oxo-3-pyridinyl)methyl]-3-methyl-1-(1-methylethyl)-6-[6-(4-methyl-1-piperazinyl)-3-pyri | (Z)-N-((2-hydroxy-4,6-dimethylpyridin-3-yl)methyl)-1-isopropyl-3-methyl-6-(6-(4-methylpiperazin-1-yl)pyridin-3-yl)-1H-indole-4-carbimi
Shipped In
Ice chest + Ice pads
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview Shipped at room temperature. Store at -20°C.
Specifications Synonyms
N-[(1, 2-Dihydro-4, 6-dimethyl-2-oxo-3-pyridinyl)methyl]-3-methyl-1-(1-methylethyl)-6-[6-(4-methyl-1-piperazinyl)-3-pyri | (Z)-N-((2-hydroxy-4, 6-dimethylpyridin-3-yl)methyl)-1-isopropyl-3-methyl-6-(6-(4-methylpiperazin-1-yl)pyridin-3-yl)-1H-indole-4-carbimi
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Potent (IC 50 = nM; K i = 3 nM)\xa0and specific EZH2 methyltransferase inhibitor. Selective against EZH1 (IC 50 = 633 nM). At least 4000-fold selective over a panel of 20 other human methyltransferases. Highly selective against a\xa0range of human histone
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Refer to SDS for further information. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Names and Identifiers Pubchem Sid 504771901 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504771901 Canonical Smiles CC1=CC(=C(C(=O)N1)CNC(=O)C2=C3C(=CN(C3=CC(=C2)C4=CN=C(C=C4)N5CCN(CC5)C)C(C)C)C)C IUPAC Name N-[(4,6-dimethyl-2-oxo-1H-pyridin-3-yl)methyl]-3-methyl-6-[6-(4-methylpiperazin-1-yl)pyridin-3-yl]-1-propan-2-ylindole-4-carboxamide InChIKey HRDQQHUKUIKFHT-UHFFFAOYSA-N INCHI 1S/C31H38N6O2/c1-19(2)37-18-21(4)29-25(30(38)33-17-26-20(3)13-22(5)34-31(26)39)14-24(15-27(29)37)23-7-8-28(32-16-23)36-11-9-35(6)10-12-36/h7-8,13-16,18-19H,9-12,17H2,1-6H3,(H,33,38)(H,34,39) Isomeric SMILES CC1=CC(=C(C(=O)N1)CNC(=O)C2=C3C(=CN(C3=CC(=C2)C4=CN=C(C=C4)N5CCN(CC5)C)C(C)C)C)C Molecular Weight 526.67 Reaxy-Rn 21957278 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21957278&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in water to 5 mM, in DMSO to 25 mM and in ethanol to 50 mM Molecular Weight 526.700 g/mol XLogP3 3.800 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 6 Exact Mass 526.306 Da Monoisotopic Mass 526.306 Da Topological Polar Surface Area 82.500 Ų Heavy Atom Count 39 Formal Charge 0 Complexity 984.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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