Cas no 31462-56-3 (4-Bromopyrimidine)

4-Bromopyrimidine is a brominated heterocyclic compound widely used as a versatile intermediate in organic synthesis and pharmaceutical research. Its pyrimidine core, functionalized with a bromine substituent, enables efficient cross-coupling reactions, such as Suzuki-Miyaura or Buchwald-Hartwig couplings, facilitating the construction of complex molecular architectures. The bromine atom's high reactivity allows for selective substitution, making it valuable in the development of agrochemicals, pharmaceuticals, and specialty chemicals. The compound's stability under standard conditions and compatibility with diverse reaction conditions further enhance its utility in synthetic applications. Its role as a building block for biologically active compounds underscores its importance in medicinal chemistry and drug discovery.
4-Bromopyrimidine structure
4-Bromopyrimidine structure
Product Name:4-Bromopyrimidine
CAS No:31462-56-3
MF:C4H3BrN2
MW:158.984019517899
MDL:MFCD09749817
CID:53751
PubChem ID:12752220
Update Time:2025-10-21

4-Bromopyrimidine Chemical and Physical Properties

Names and Identifiers

    • 4-Bromopyrimidine
    • 4-BroMo-pyriMidine
    • Pyrimidine, 4-bromo-(8CI,9CI)
    • 4-BROMO-1,3-DIAZINE
    • 4-Bromopyrimidine Hbr
    • 4-Brom-pyrimidin
    • 4-Brompyrimidine
    • 6-Brom-pyrimidin
    • PYRIMIDINE,4-BROMO
    • SCHEMBL457415
    • AC-23086
    • DTXSID70508927
    • AKOS007929977
    • PYRIMIDINE, 4-BROMO-
    • Pyrimidine, 4-bromo- (8CI,9CI)
    • AM85717
    • PB10690
    • CS-0040901
    • EN300-69571
    • Pyrimidine,4-bromo-
    • XDADSGBUZWZQQQ-UHFFFAOYSA-N
    • FT-0648535
    • W-202291
    • 31462-56-3
    • HS-3092
    • DB-010249
    • MDL: MFCD09749817
    • Inchi: 1S/C4H3BrN2/c5-4-1-2-6-3-7-4/h1-3H
    • InChI Key: XDADSGBUZWZQQQ-UHFFFAOYSA-N
    • SMILES: BrC1C=CN=CN=1

Computed Properties

  • Exact Mass: 157.94800
  • Monoisotopic Mass: 157.94796g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 0
  • Complexity: 57.7
  • 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: 0.5
  • Topological Polar Surface Area: 25.8?2

Experimental Properties

  • Density: 1.727
  • Boiling Point: 201.4℃ at 760 mmHg
  • Flash Point: 75.623°C
  • Refractive Index: 1.568
  • PSA: 25.78000
  • LogP: 1.23910

4-Bromopyrimidine 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%

4-Bromopyrimidine Pricemore >>

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4-Bromopyrimidine Related Literature

Additional information on 4-Bromopyrimidine

Recent Advances in the Application of 4-Bromopyrimidine (CAS: 31462-56-3) in Chemical Biology and Pharmaceutical Research

4-Bromopyrimidine (CAS: 31462-56-3) is a versatile heterocyclic compound that has garnered significant attention in chemical biology and pharmaceutical research due to its utility as a key building block in drug discovery and development. Recent studies have highlighted its role in the synthesis of novel bioactive molecules, particularly in the context of kinase inhibitors, antiviral agents, and anticancer compounds. This research brief aims to summarize the latest findings and applications of 4-Bromopyrimidine, focusing on its chemical properties, synthetic methodologies, and biological activities.

One of the most notable advancements in the use of 4-Bromopyrimidine is its incorporation into the design of kinase inhibitors. Kinases are critical targets in the treatment of various cancers and inflammatory diseases. Researchers have recently reported the synthesis of potent and selective kinase inhibitors by leveraging the reactivity of the bromine atom in 4-Bromopyrimidine, which allows for efficient cross-coupling reactions. For instance, a study published in the Journal of Medicinal Chemistry demonstrated the successful development of a new class of EGFR inhibitors using 4-Bromopyrimidine as a central scaffold, exhibiting promising antitumor activity in preclinical models.

In addition to its role in kinase inhibitor development, 4-Bromopyrimidine has also been explored as a precursor for antiviral agents. A recent study in Antiviral Research detailed the synthesis of pyrimidine-based nucleoside analogs using 4-Bromopyrimidine, which showed potent activity against RNA viruses, including SARS-CoV-2. The ability to modify the pyrimidine ring at the 4-position provides a strategic advantage in tailoring the pharmacokinetic and pharmacodynamic properties of these compounds, making them attractive candidates for further development.

Beyond its applications in drug discovery, 4-Bromopyrimidine has also been utilized in chemical biology for the development of probes and tools to study biological systems. For example, researchers have employed 4-Bromopyrimidine in the synthesis of fluorescent probes for imaging nucleic acid dynamics in live cells. These probes have enabled real-time visualization of DNA and RNA interactions, offering new insights into cellular processes and potential therapeutic targets.

In conclusion, 4-Bromopyrimidine (CAS: 31462-56-3) continues to be a valuable compound in chemical biology and pharmaceutical research, with recent studies underscoring its versatility and potential in drug discovery and biological tool development. Ongoing research is expected to further expand its applications, particularly in the design of targeted therapies and diagnostic agents. As such, 4-Bromopyrimidine remains a compound of significant interest to researchers in the field.

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