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· · COA & SDS available for every product · Same-day shipping on in-stock items 1,3-Dimethyluric acid - ≥98% , CAS No.944-73-0
Synonyms
1H-Purine-2,6,8(3H)-trione,7,9-dihydro-1,3-dimethyl- | W-204108 | 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione | THEOPHYLLINE IMPURITY E [EP IMPURITY] | THEOPHYLLINE MONOHYDRATE IMPURITY E [EP IMPURITY] | 1,3-DMUA | AKOS015913314 | 1,3-Dimethyluric acid |
Storage
Store at -20°C,Argon charged
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,Argon charged 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.
Specifications Synonyms
1H-Purine-2, 6, 8(3H)-trione, 7, 9-dihydro-1, 3-dimethyl- | W-204108 | 1, 3-dimethyl-7, 9-dihydropurine-2, 6, 8-trione | THEOPHYLLINE IMPURITY E [EP IMPURITY] | THEOPHYLLINE MONOHYDRATE IMPURITY E [EP IMPURITY] | 1, 3-DMUA | AKOS015913314 | 1, 3-Dimethyluric acid |
Specifications & Purity
≥98%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 488184529 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488184529 Canonical Smiles CN1C2=C(C(=O)N(C1=O)C)NC(=O)N2 IUPAC Name 1,3-dimethyl-7,9-dihydropurine-2,6,8-trione InChIKey OTSBKHHWSQYEHK-UHFFFAOYSA-N INCHI 1S/C7H8N4O3/c1-10-4-3(8-6(13)9-4)5(12)11(2)7(10)14/h1-2H3,(H2,8,9,13) Isomeric SMILES CN1C2=C(C(=O)N(C1=O)C)NC(=O)N2 WGK Germany 2 RTECS UP0783700 Molecular Weight 196.16 Beilstein 193698 Reaxy-Rn 193698 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=193698&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 Taxonomic Classification Kingdom Organic compounds Superclass Organoheterocyclic compounds Class Imidazopyrimidines Subclass Purines and purine derivatives Intermediate Tree Nodes Not available Direct Parent Xanthines Alternative Parents 6-oxopurines Alkaloids and derivatives Pyrimidones Vinylogous amides Imidazoles Heteroaromatic compounds Ureas Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Xanthine - 6-oxopurine - Purinone - Alkaloid or derivatives - Pyrimidone - Pyrimidine - Azole - Imidazole - Heteroaromatic compound - Vinylogous amide - Lactam - Urea - Azacycle - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety. External Descriptors oxopurine Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility Soluble in DMSO Melt Point(°C) ≥300 °C Molecular Weight 196.160 g/mol XLogP3 -0.500 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 196.06 Da Monoisotopic Mass 196.06 Da Topological Polar Surface Area 81.800 Ų Heavy Atom Count 14 Formal Charge 0 Complexity 386.000 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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