6-Methyluracil - ≥98% , CAS No.626-48-2

CAS: 626-48-2 Cat. No.: M112490 Summenformel: C₅H₆N₂O₂ Molekulargewicht: 126.11 Beilstein Registry Number: 115647 EG-Nummer: 210-949-4

GRADE & PURITY ≥98%

Synonyms

2,4(1H,3H)-Pyrimidinedione, 6-methyl- | Methacyl | STL426163 | 6-methylpyrimidine-2,4-diol | InChI=1/C5H6N2O2/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9 | AKOS000120980 | DTXCID9030880 | Metacyl | 4-Methyl-2.6-dioxypyrimidin | STL283926 | NSC9456 | NSC-9456

Storage

Room temperature

Shipped In

Normal

Specifications

Synonyme

2,4(1H,3H)-Pyrimidinedione, 6-methyl- | Methacyl | STL426163 | 6-methylpyrimidine-2,4-diol | InChI=1/C5H6N2O2/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9 | AKOS000120980 | DTXCID9030880 | Metacyl | 4-Methyl-2.6-dioxypyrimidin | STL283926 | NSC9456 | NSC-9456

Spezifikationen & Reinheit

≥98%

Storage

Room temperature

Verschickt in

Normal

Reinheit

≥98%

Namen und Kennungen

• Pubchem Sid: 488181605
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488181605
• Kanonisches Lächeln: CC1=CC(=O)NC(=O)N1
• IUPAC Name: 6-methyl-1H-pyrimidine-2,4-dione
• InChIKey: SHVCSCWHWMSGTE-UHFFFAOYSA-N
• INCHI: 1S/C5H6N2O2/c1-3-2-4(8)7-5(9)6-3/h2H,1H3,(H2,6,7,8,9)
• Isomere SMILES: CC1=CC(=O)NC(=O)N1
• WGK Deutschland: 3
• RTECS: YR0700000
• Molekulargewicht: 126.11
• Beilstein: 115647
• Reaxy-Rn: 115647
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=115647&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Klasse Diazines
      • Subclass Pyrimidines and pyrimidine derivatives

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Klasse: Diazines
• Subclass: Pyrimidines and pyrimidine derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Pyrimidones
• Alternative Parents: Hydropyrimidines Vinylogous amides Heteroaromatic compounds Ureas Lactams Azacyclic compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Pyrimidone - Hydropyrimidine - Heteroaromatic compound - Vinylogous amide - Urea - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
• Beschreibung: This compound belongs to the class of organic compounds known as pyrimidones. These are compounds that contain a pyrimidine ring, which bears a ketone. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
• External Descriptors: pyrimidone

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.

DOI: 10.1186/s13321-016-0174-y

Zugehörige Ziele (menschlich)

CA2 Tclin Carbonic anhydrase II (17698 Activities)

Discover Target: CA2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ALOX5 Tclin Arachidonate 5-lipoxygenase (6568 Activities)

Discover Target: ALOX5

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

TYR Tclin Tyrosinase (717 Activities)

Discover Target: TYR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA1 Tclin Carbonic anhydrase I (13240 Activities)

Discover Target: CA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP3 Tchem Matrix metalloproteinase 3 (3433 Activities)

Discover Target: MMP3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP8 Tchem Matrix metalloproteinase 8 (1942 Activities)

Discover Target: MMP8

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

MMP1 Tchem Matrix metalloproteinase-1 (7046 Activities)

Discover Target: MMP1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Zugehörige Ziele (nicht menschlich)

Nos2 Nitric oxide synthase, inducible (3573 Activities)

Discover Target: Nos2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mmp2 Matrix metalloproteinase-2 (12 Activities)

Discover Target: Mmp2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mmp9 Matrix metalloproteinase 9 (38 Activities)

Discover Target: Mmp9

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Wirkungsmechanismen

Chemische und physikalische Eigenschaften

• Löslichkeit: Solubility in hot Water almost transparency
• Empfindlichkeit: Moisture sensitive.
• Schmelzpunkt (°C): 317-320℃
• Molekulargewicht: 126.110 g/mol
• XLogP3: -0.800
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 126.043 Da
• Monoisotopic Mass: 126.043 Da
• Topological Polar Surface Area: 58.200 Ų
• Heavy Atom Count: 9
• Formal Charge: 0
• Complexity: 195.000
• 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

Referenzen

1. Yuwei Wu, Shumin Zhu, Yangtao Wu, Lingjun Bu, Shiqing Zhou, Naiyun Gao, Wenhai Chu.  (2026)  Amide heterocyclic disinfection byproducts with overlooked disinfectant capacity during chlorination.  WATER RESEARCH,      [PMID:41633113] [10.1016/j.watres.2026.125459]

Häufig gestellte Fragen

What is the purity of this product?

This product is supplied at ≥98% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 626-48-2, the molecular formula is C5H6N2O2, and the molecular weight is 126.11 g/mol. InChIKey SHVCSCWHWMSGTE-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.