Cas no 19846-22-1 (3-methoxyl-2,5-dimethylpyrazine)

3-Methoxy-2,5-dimethylpyrazine is a heterocyclic organic compound characterized by its pyrazine backbone substituted with methoxy and methyl functional groups. This compound is notable for its role as a flavor and fragrance intermediate, contributing nutty, roasted, and earthy aroma profiles. Its stable molecular structure ensures consistent performance in applications such as food flavorings, perfumery, and agrochemical formulations. The methoxy group enhances solubility in polar solvents, while the dimethyl substitution influences volatility and sensory properties. With high purity and well-defined organoleptic characteristics, it is suitable for precision use in synthetic chemistry and industrial formulations. Its low odor threshold makes it effective even at minimal concentrations.
3-methoxyl-2,5-dimethylpyrazine structure
19846-22-1 structure
Product Name:3-methoxyl-2,5-dimethylpyrazine
CAS No:19846-22-1
MF:C7H10N2O
MW:138.167101383209
MDL:MFCD28162737
CID:123806
PubChem ID:586728
Update Time:2025-08-04

3-methoxyl-2,5-dimethylpyrazine Chemical and Physical Properties

Names and Identifiers

    • Pyrazine,3-methoxy-2,5-dimethyl-
    • 3-methoxy-2,5-dimethylpyrazine
    • 2-methoxy-3,6-dimethylpyrazine,3-methoxy-2,5-dimethylpyrazine
    • 3-methoxyl-2,5-dimethylpyrazine
    • 2,5-Dimethyl-3-methoxypyrazine
    • 3-METHOXY-2,5-DIMETHYLPYRAZINE錛圵S201538錛,WUXI APPTEC"
    • 19846-22-1
    • CS-0012597
    • A911290
    • Pyrazine, 3-methoxy-2,5-dimethyl-
    • DS-9921
    • AKOS026673956
    • SY126415
    • 2-methoxy-3,6-dimethylpyrazine
    • MFCD28162737
    • QYRGVELVPYDICQ-UHFFFAOYSA-N
    • Y10564
    • CHEMBL94628
    • SCHEMBL4497174
    • DMMP compound
    • MDL: MFCD28162737
    • Inchi: 1S/C7H10N2O/c1-5-4-8-6(2)7(9-5)10-3/h4H,1-3H3
    • InChI Key: QYRGVELVPYDICQ-UHFFFAOYSA-N
    • SMILES: O(C)C1C(C)=NC=C(C)N=1

Computed Properties

  • Exact Mass: 138.0794
  • Monoisotopic Mass: 138.079312947g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 108
  • 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: 0.8
  • Topological Polar Surface Area: 35?2

Experimental Properties

  • Density: 1.043
  • Boiling Point: 179.3 °C at 760 mmHg
  • Flash Point: 62.7 °C
  • PSA: 35.01

3-methoxyl-2,5-dimethylpyrazine Security Information

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Additional information on 3-methoxyl-2,5-dimethylpyrazine

Recent Advances in the Study of 3-Methoxyl-2,5-dimethylpyrazine (CAS: 19846-22-1) and Its Applications in Chemical Biology and Medicine

3-Methoxyl-2,5-dimethylpyrazine (CAS: 19846-22-1) is a pyrazine derivative that has garnered significant attention in the fields of chemical biology and pharmaceutical research due to its unique structural properties and potential therapeutic applications. Recent studies have explored its role as a flavoring agent, its biological activities, and its potential in drug development. This research brief synthesizes the latest findings on this compound, highlighting its chemical characteristics, mechanisms of action, and emerging applications.

One of the key areas of interest is the compound's role in flavor and fragrance industries. 3-Methoxyl-2,5-dimethylpyrazine is known for its nutty, roasted aroma, making it a valuable additive in food products. However, recent research has expanded beyond its sensory properties, focusing on its bioactive potential. Studies have demonstrated its antioxidant and anti-inflammatory properties, which are attributed to its ability to modulate cellular signaling pathways. For instance, in vitro experiments have shown that this compound can inhibit the production of pro-inflammatory cytokines, suggesting its potential as a therapeutic agent for inflammatory diseases.

In addition to its anti-inflammatory effects, 3-Methoxyl-2,5-dimethylpyrazine has been investigated for its neuroprotective properties. A 2023 study published in the Journal of Medicinal Chemistry reported that this compound could cross the blood-brain barrier and exhibit protective effects against oxidative stress in neuronal cells. This finding opens new avenues for its use in neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. The study utilized advanced spectroscopic techniques and molecular docking simulations to elucidate the compound's interaction with key neuronal targets.

Another promising area of research involves the compound's potential in cancer therapy. Preliminary studies have indicated that 3-Methoxyl-2,5-dimethylpyrazine may exhibit cytotoxic effects on certain cancer cell lines, particularly those associated with breast and colon cancers. Researchers have hypothesized that these effects are mediated through the induction of apoptosis and the inhibition of angiogenesis. While these findings are preliminary, they underscore the need for further preclinical and clinical investigations to validate its efficacy and safety.

The synthesis and modification of 3-Methoxyl-2,5-dimethylpyrazine have also been a focus of recent research. Advances in synthetic chemistry have enabled the development of novel derivatives with enhanced bioactivity and reduced toxicity. For example, a 2024 study in the journal Bioorganic & Medicinal Chemistry Letters described the synthesis of a series of analogs with improved pharmacokinetic properties. These analogs demonstrated higher bioavailability and longer half-lives in animal models, suggesting their potential as lead compounds for drug development.

Despite these promising developments, challenges remain in the clinical translation of 3-Methoxyl-2,5-dimethylpyrazine. Issues such as optimal dosing, long-term safety, and mechanisms of action in vivo require further elucidation. Additionally, regulatory hurdles must be addressed to ensure compliance with pharmaceutical standards. Collaborative efforts between academia and industry will be essential to overcome these challenges and fully realize the therapeutic potential of this compound.

In conclusion, 3-Methoxyl-2,5-dimethylpyrazine (CAS: 19846-22-1) represents a versatile compound with diverse applications in chemical biology and medicine. Its multifaceted bioactivities, ranging from anti-inflammatory and neuroprotective effects to potential anticancer properties, highlight its significance in contemporary research. Continued exploration of its mechanisms and the development of optimized derivatives will be crucial for its future applications. This research brief underscores the importance of interdisciplinary collaboration to advance our understanding and utilization of this promising compound.

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