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· · COA & SDS available for every product · Same-day shipping on in-stock items 7,8-Dimethylalloxazine - ≥95%(HPLC) , CAS No.1086-80-2
Synonyms
7,8-dimethyl-1H-benzo[g]pteridine-2,4-quinone | 99U1UDJ2HM | 113-59-7 (free base) | 7,8-dimethylbenzo[g]pteridine-2,4(3H,10H)-dione | LUM | 7,8-DIMETHYLBENZO(G)PTERIDINE-2,4-(1H,3H)-DIONE | 7,8-Dimethylbenzo(g)pteridine-2,4(1H,3H)-dione | 7,8-dimethyl-1H-
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Why this grade ≥95%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview 7,8-Dimethylalloxazine is a flourescent photoproduct of riboflavin degradation.
Specifications Synonyms
7, 8-dimethyl-1H-benzo[g]pteridine-2, 4-quinone | 99U1UDJ2HM | 113-59-7 (free base) | 7, 8-dimethylbenzo[g]pteridine-2, 4(3H, 10H)-dione | LUM | 7, 8-DIMETHYLBENZO(G)PTERIDINE-2, 4-(1H, 3H)-DIONE | 7, 8-Dimethylbenzo(g)pteridine-2, 4(1H, 3H)-dione | 7, 8-dimethyl-1H-
Specifications & Purity
≥95%(HPLC)
Names and Identifiers Pubchem Sid 504763625 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504763625 Canonical Smiles CC1=CC2=C(C=C1C)N=C3C(=N2)C(=O)NC(=O)N3 IUPAC Name 7,8-dimethyl-1H-benzo[g]pteridine-2,4-dione InChIKey ZJTJUVIJVLLGSP-UHFFFAOYSA-N INCHI 1S/C12H10N4O2/c1-5-3-7-8(4-6(5)2)14-10-9(13-7)11(17)16-12(18)15-10/h3-4H,1-2H3,(H2,14,15,16,17,18) Isomeric SMILES CC1=CC2=C(C=C1C)N=C3C(=N2)C(=O)NC(=O)N3 Molecular Weight 242.24 Reaxy-Rn 226631 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=226631&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 Pteridines and derivatives Subclass Alloxazines and isoalloxazines Intermediate Tree Nodes Not available Direct Parent Flavins Alternative Parents Quinoxalines Pyrimidones Pyrazines Benzenoids Vinylogous amides Heteroaromatic compounds Ureas Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Flavin - Diazanaphthalene - Quinoxaline - Pyrimidone - Pyrazine - Pyrimidine - Benzenoid - Vinylogous amide - Heteroaromatic compound - Lactam - Urea - Azacycle - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as flavins. These are compounds containing a flavin (7,8-dimethyl-benzo[g]pteridine-2,4-dione) moiety, with a structure characterized by an isoalloaxzine tricyclic ring. External Descriptors a small molecule 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 Molecular Weight 242.230 g/mol XLogP3 1.100 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 0 Exact Mass 242.08 Da Monoisotopic Mass 242.08 Da Topological Polar Surface Area 84.000 Ų Heavy Atom Count 18 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
Citations of This Product References 1. Siyu Hou, Xiya Peng, Qin Yu, Shufang Gao, Lu Li, Jian Luo. (2025) Strong Microbasicity in PVA/ChCl Eutectogels Induced by a Large Population of Bound Water. JOURNAL OF PHYSICAL CHEMISTRY B, [PMID:40926318 ] [10.1021/acs.jpcb.5c04668 ] 2. Zhuo Li, Zixin Huo, Shanshan Yao, Xianmeng Liang, Yiran Zhao, Yanxin Wang, Shifeng Guo, Caihuan Ke, Pei Su, Danqing Feng. (2025) Intertidal Warfare: Synergistic Allelopathy Mediates Spatial Competition between Two Marine Calcareous-Shelled Sessile Organisms. Advanced Science, [PMID:41355076 ] [10.1002/advs.202512644 ]
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