Cas no 201849-21-0 (4-Bromo-2-chloro-1-isopropoxybenzene)

4-Bromo-2-chloro-1-isopropoxybenzene is a halogenated aromatic ether with the molecular formula C?H??BrClO. This compound features a benzene ring substituted with bromo, chloro, and isopropoxy functional groups, making it a versatile intermediate in organic synthesis. Its distinct substitution pattern allows for selective further functionalization, particularly in pharmaceutical and agrochemical applications. The presence of both bromo and chloro groups enhances reactivity in cross-coupling reactions, while the isopropoxy moiety provides steric and electronic modulation. This compound is valued for its stability, well-defined reactivity, and utility in constructing complex molecular architectures. It is typically handled under standard laboratory conditions, requiring appropriate safety measures due to its halogenated nature.
4-Bromo-2-chloro-1-isopropoxybenzene structure
201849-21-0 structure
Product Name:4-Bromo-2-chloro-1-isopropoxybenzene
CAS No:201849-21-0
MF:C9H10BrClO
MW:249.532101154327
MDL:MFCD00070757
CID:890716
PubChem ID:21938590
Update Time:2025-11-01

4-Bromo-2-chloro-1-isopropoxybenzene Chemical and Physical Properties

Names and Identifiers

    • 4-Bromo-2-chloro-1-isopropoxybenzene
    • 2-(4'-BROMO-2'-CHLOROPHENOXY)PROPANE
    • 4-bromo-2-chloro-1-propan-2-yloxybenzene
    • 4-BROMO-2-CHLOROISOPROPOXYBENZENE
    • 4-Bromo-2-chloro-1-(1-methylethoxy)benzene
    • 4-Bromo-2-chloro-1-[(1-methylethyl)oxy]benzene
    • Benzene, 4-bromo-2-chloro-1-(1-methylethoxy)-
    • S10839
    • CS-0154164
    • 201849-21-0
    • BIA84921
    • SCHEMBL1293550
    • 4-bromo-2-chlorophenyl 1-methylethyl ether
    • DA-39950
    • AKOS022181486
    • DTXSID90620397
    • 4-Bromo-2-chloro-1-isopropoxy-benzene
    • VTHAMTOHIIKONQ-UHFFFAOYSA-N
    • MFCD00070757
    • 4-Bromo-2-chloro-1-[(propan-2-yl)oxy]benzene
    • DS-14803
    • MDL: MFCD00070757
    • Inchi: 1S/C9H10BrClO/c1-6(2)12-9-4-3-7(10)5-8(9)11/h3-6H,1-2H3
    • InChI Key: VTHAMTOHIIKONQ-UHFFFAOYSA-N
    • SMILES: BrC1C=CC(=C(C=1)Cl)OC(C)C

Computed Properties

  • Exact Mass: 247.96000
  • Monoisotopic Mass: 247.96036g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 141
  • 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: 4.2
  • Topological Polar Surface Area: 9.2?2

Experimental Properties

  • Density: 1.426±0.06 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 269.5±20.0 oC (760 Torr),
  • Flash Point: 116.8±21.8 oC,
  • Solubility: Almost insoluble (0.04 g/l) (25 o C),
  • PSA: 9.23000
  • LogP: 3.88970

4-Bromo-2-chloro-1-isopropoxybenzene Customs Data

  • HS CODE:2909309090
  • Customs Data:

    China Customs Code:

    2909309090

    Overview:

    2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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Additional information on 4-Bromo-2-chloro-1-isopropoxybenzene

Recent Advances in the Application of 4-Bromo-2-chloro-1-isopropoxybenzene (CAS: 201849-21-0) in Chemical Biology and Pharmaceutical Research

4-Bromo-2-chloro-1-isopropoxybenzene (CAS: 201849-21-0) is a halogenated aromatic compound that has garnered significant attention in recent chemical biology and pharmaceutical research due to its versatile applications as a key intermediate in the synthesis of bioactive molecules. This research briefing provides an overview of the latest studies and developments involving this compound, highlighting its role in drug discovery, chemical synthesis, and biological evaluation.

Recent studies have demonstrated the utility of 4-Bromo-2-chloro-1-isopropoxybenzene as a building block in the synthesis of novel pharmaceutical agents. For instance, a 2023 study published in the Journal of Medicinal Chemistry utilized this compound as a precursor in the development of small-molecule inhibitors targeting protein-protein interactions (PPIs) involved in cancer progression. The researchers successfully incorporated the compound into a scaffold that exhibited potent inhibitory activity against the p53-MDM2 interaction, a critical pathway in tumor suppression.

In addition to its role in drug discovery, 4-Bromo-2-chloro-1-isopropoxybenzene has been employed in the synthesis of agrochemicals and materials science applications. A recent publication in ACS Applied Materials & Interfaces (2024) reported its use in the preparation of functionalized polymers with enhanced thermal stability and electronic properties. The compound's halogenated aromatic structure facilitates cross-coupling reactions, making it a valuable reagent in materials chemistry.

From a mechanistic perspective, the reactivity of 4-Bromo-2-chloro-1-isopropoxybenzene has been explored in detail. A 2023 study in Organic Letters investigated its behavior in palladium-catalyzed coupling reactions, revealing high selectivity for Suzuki-Miyaura and Buchwald-Hartwig reactions. These findings underscore its potential as a versatile intermediate in synthetic chemistry, enabling the efficient construction of complex molecular architectures.

Looking ahead, the continued exploration of 4-Bromo-2-chloro-1-isopropoxybenzene is expected to yield further innovations in drug discovery and materials science. Ongoing research aims to expand its applications in targeted therapy and nanotechnology, leveraging its unique chemical properties. This compound remains a focal point in the development of next-generation therapeutics and functional materials.

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