Cas no 1899-99-6 (2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine)

2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine is a versatile organic compound with significant applications in pharmaceutical research. Its unique structure, characterized by a pyrimidine core with chloro, methoxy, methyl, and nitro substituents, offers a range of chemical and biological properties. This compound is highly valued for its potential in drug discovery, particularly for its role in inhibiting specific enzymes and its use as a probe in biochemical studies.
2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine structure
1899-99-6 structure
Product Name:2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine
CAS No:1899-99-6
MF:C6H6ClN3O3
MW:203.583139896393
CID:1040068
PubChem ID:13080979
Update Time:2025-07-30

2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine Chemical and Physical Properties

Names and Identifiers

    • 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine
    • C6H6ClN3O3
    • 2-chloro-4-methoxy-5-nitro-6-methylpyrimidine
    • 2-Chloro-4-methoxy-6-methyl-5-nitro-pyrimidin
    • 2-chloro-4-methoxy-6-methyl-5-nitro-pyrimidine
    • Pyrimidine,2-chloro-4-methoxy-6-methyl-5-nitro
    • QC-6719
    • DB-065707
    • PNVXPMQAFHWYMN-UHFFFAOYSA-N
    • SB58362
    • DTXSID10517573
    • 1899-99-6
    • SCHEMBL2070426
    • CS-0045729
    • MDL: MFCD12406108
    • Inchi: 1S/C6H6ClN3O3/c1-3-4(10(11)12)5(13-2)9-6(7)8-3/h1-2H3
    • InChI Key: PNVXPMQAFHWYMN-UHFFFAOYSA-N
    • SMILES: ClC1=NC(=C(C(C)=N1)[N+](=O)[O-])OC

Computed Properties

  • Exact Mass: 203.01000
  • Monoisotopic Mass: 203.0097688g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 2
  • Complexity: 198
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.7
  • Topological Polar Surface Area: 80.8?2

Experimental Properties

  • PSA: 80.83000
  • LogP: 1.87840

2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine Customs Data

  • HS CODE:2933599090
  • Customs Data:

    China Customs Code:

    2933599090

    Overview:

    2933599090. Other compounds with pyrimidine ring in structure(Including other compounds with piperazine ring on the structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine Related Literature

Additional information on 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine

2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine (CAS No. 1899-99-6): An Overview of Its Synthesis, Properties, and Applications

2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine (CAS No. 1899-99-6) is a versatile organic compound that has garnered significant attention in the fields of medicinal chemistry and pharmaceutical research. This compound is characterized by its unique structure, which includes a pyrimidine ring substituted with a chlorine atom, a methoxy group, a methyl group, and a nitro group. These functional groups contribute to its diverse chemical properties and potential applications in drug discovery and development.

The synthesis of 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine has been extensively studied due to its importance as an intermediate in the synthesis of various pharmaceuticals and agrochemicals. One common synthetic route involves the reaction of 2,4-dichloro-5-nitropyrimidine with methanol in the presence of a base, followed by methylation to introduce the methyl group. This method is known for its high yield and purity, making it suitable for large-scale production.

Recent advancements in synthetic chemistry have led to the development of more efficient and environmentally friendly methods for the preparation of 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine. For instance, researchers have explored the use of microwave-assisted synthesis to enhance reaction rates and reduce reaction times. This approach not only improves the overall efficiency but also minimizes the formation of by-products, leading to higher purity and yield.

In terms of physical properties, 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine is a solid at room temperature with a melting point ranging from 100 to 105°C. It is slightly soluble in water but highly soluble in organic solvents such as ethanol, acetone, and dimethyl sulfoxide (DMSO). These solubility characteristics make it an ideal candidate for various chemical reactions and formulations.

The biological activity of 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine has been extensively investigated due to its potential as a lead compound in drug discovery. Studies have shown that this compound exhibits significant antimicrobial and antifungal properties. For example, it has been found to be effective against a wide range of bacterial strains, including both Gram-positive and Gram-negative bacteria. Additionally, it has demonstrated antifungal activity against common fungal pathogens such as Candida albicans and Aspergillus niger.

Beyond its antimicrobial properties, 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine has also shown promise in the treatment of cancer. Research has indicated that this compound can inhibit the growth of various cancer cell lines by inducing apoptosis and cell cycle arrest. The mechanism of action involves the modulation of key signaling pathways involved in cell proliferation and survival. These findings have sparked interest in further exploring its potential as an anticancer agent.

In the context of pharmaceutical development, 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine serves as a valuable starting material for the synthesis of more complex molecules with enhanced biological activity. For instance, it can be used as a building block for the preparation of prodrugs designed to improve drug delivery and bioavailability. The flexibility in modifying its structure through chemical synthesis allows for the optimization of pharmacological properties such as potency, selectivity, and safety.

The safety profile of 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine is an important consideration in its application. Toxicological studies have shown that this compound is generally well-tolerated at therapeutic doses. However, like many other organic compounds, it may exhibit toxicity at higher concentrations or prolonged exposure. Therefore, appropriate handling and storage precautions are recommended to ensure safe use in laboratory settings.

In conclusion, 2-Chloro-4-methoxy-6-methyl-5-nitropyrimidine (CAS No. 1899-99-6) is a multifaceted compound with significant potential in various fields of chemistry and biology. Its unique structure and versatile properties make it an attractive candidate for further research and development. As new synthetic methods continue to emerge and our understanding of its biological activities deepens, this compound is poised to play an increasingly important role in advancing scientific knowledge and improving human health.

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