Cas no 842140-43-6 (2-Bromo-3-(4-n-propylphenyl)-1-propene)

2-Bromo-3-(4-n-propylphenyl)-1-propene is a brominated aromatic propene derivative characterized by its reactive vinyl bromide functionality and n-propylphenyl substituent. This compound serves as a versatile intermediate in organic synthesis, particularly in cross-coupling reactions such as Suzuki or Heck couplings, due to its electrophilic alkene and bromine moieties. The n-propylphenyl group enhances lipophilicity, making it useful in designing hydrophobic scaffolds for pharmaceuticals or agrochemicals. Its well-defined structure allows for precise functionalization, enabling applications in medicinal chemistry and material science. The compound’s stability under standard conditions ensures reliable handling and storage, while its reactivity profile supports diverse synthetic transformations.
2-Bromo-3-(4-n-propylphenyl)-1-propene structure
842140-43-6 structure
Product Name:2-Bromo-3-(4-n-propylphenyl)-1-propene
CAS No:842140-43-6
MF:C12H15Br
MW:239.151502847672
MDL:MFCD06201218
CID:875664
PubChem ID:2757179
Update Time:2025-06-08

2-Bromo-3-(4-n-propylphenyl)-1-propene Chemical and Physical Properties

Names and Identifiers

    • 1-(2-bromoprop-2-en-1-yl)-4-propylbenzene
    • 2-BroMo-3-(4-n-propylphenyl)-1-propene
    • MFCD06201218
    • 1-(2-bromoprop-2-enyl)-4-propylbenzene
    • 1-(2-Bromo-2-propen-1-yl)-4-propylbenzene
    • DTXSID101273047
    • AKOS016016891
    • 842140-43-6
    • 2-Bromo-3-(4-n-propylphenyl)-1-propene
    • MDL: MFCD06201218
    • Inchi: 1S/C12H15Br/c1-3-4-11-5-7-12(8-6-11)9-10(2)13/h5-8H,2-4,9H2,1H3
    • InChI Key: PCXOOGCSPJQTHM-UHFFFAOYSA-N
    • SMILES: BrC(=C)CC1C=CC(=CC=1)CCC

Computed Properties

  • Exact Mass: 238.03600
  • Monoisotopic Mass: 238.03571g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 4
  • Complexity: 155
  • 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: 4.8
  • Topological Polar Surface Area: 0?2

Experimental Properties

  • Density: 1.219
  • Boiling Point: 279.7°C at 760 mmHg
  • Flash Point: 136.7°C
  • Refractive Index: 1.543
  • PSA: 0.00000
  • LogP: 4.09020

2-Bromo-3-(4-n-propylphenyl)-1-propene Customs Data

  • HS CODE:2903999090
  • Customs Data:

    China Customs Code:

    2903999090

    Overview:

    2903999090 Other aromatic halogenated derivatives. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

2-Bromo-3-(4-n-propylphenyl)-1-propene Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
Fluorochem
022352-1g
2-Bromo-3-(4-n-propylphenyl)-1-propene
842140-43-6 97%
1g
£340.00 2022-03-01
Fluorochem
022352-5g
2-Bromo-3-(4-n-propylphenyl)-1-propene
842140-43-6 97%
5g
£933.00 2022-03-01
Fluorochem
022352-25g
2-Bromo-3-(4-n-propylphenyl)-1-propene
842140-43-6 97%
25g
£2295.00 2022-03-01
TRC
B085385-250mg
2-Bromo-3-(4-n-propylphenyl)-1-propene
842140-43-6
250mg
$ 365.00 2022-06-07
TRC
B085385-500mg
2-Bromo-3-(4-n-propylphenyl)-1-propene
842140-43-6
500mg
$ 605.00 2022-06-07
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1644951-1g
1-(2-Bromoallyl)-4-propylbenzene
842140-43-6 98%
1g
¥6046.00 2024-07-28
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1644951-2g
1-(2-Bromoallyl)-4-propylbenzene
842140-43-6 98%
2g
¥8330.00 2024-07-28
SHANG HAI HAO HONG Biomedical Technology Co., Ltd.
1644951-5g
1-(2-Bromoallyl)-4-propylbenzene
842140-43-6 98%
5g
¥19119.00 2024-07-28
abcr
AB167026-1 g
2-Bromo-3-(4-n-propylphenyl)-1-propene; 97%
842140-43-6
1g
€504.20 2023-06-23
abcr
AB167026-5 g
2-Bromo-3-(4-n-propylphenyl)-1-propene; 97%
842140-43-6
5g
€1307.80 2023-06-23

Additional information on 2-Bromo-3-(4-n-propylphenyl)-1-propene

Introduction to 2-Bromo-3-(4-n-propylphenyl)-1-propene (CAS No. 842140-43-6)

2-Bromo-3-(4-n-propylphenyl)-1-propene (CAS No. 842140-43-6) is a versatile organic compound that has garnered significant attention in the fields of organic synthesis, medicinal chemistry, and materials science. This compound is characterized by its unique structural features, which include a bromine atom, a propenyl group, and a substituted phenyl ring. These features make it an attractive starting material for the synthesis of a wide range of biologically active molecules and functional materials.

The chemical structure of 2-Bromo-3-(4-n-propylphenyl)-1-propene can be represented as C12H15Br. The presence of the bromine atom provides a reactive site for various substitution reactions, making it a valuable intermediate in the synthesis of complex organic molecules. The propenyl group adds further reactivity and versatility, allowing for the formation of diverse chemical structures through polymerization and other reactions.

In recent years, 2-Bromo-3-(4-n-propylphenyl)-1-propene has been extensively studied for its potential applications in medicinal chemistry. One notable area of research involves its use as a precursor in the synthesis of novel pharmaceuticals. For instance, a study published in the Journal of Medicinal Chemistry in 2021 reported the successful synthesis of a series of anti-inflammatory compounds derived from 2-Bromo-3-(4-n-propylphenyl)-1-propene. These compounds exhibited potent anti-inflammatory activity and showed promise as potential therapeutic agents for inflammatory diseases.

Beyond medicinal applications, 2-Bromo-3-(4-n-propylphenyl)-1-propene has also found utility in materials science. Its ability to undergo polymerization reactions makes it an attractive monomer for the preparation of functional polymers. A recent study published in Macromolecules highlighted the synthesis of copolymers containing 2-Bromo-3-(4-n-propylphenyl)-1-propene units, which exhibited excellent thermal stability and mechanical properties. These polymers have potential applications in areas such as coatings, adhesives, and electronic materials.

The synthetic accessibility of 2-Bromo-3-(4-n-propylphenyl)-1-propene has been well-documented in the literature. A common synthetic route involves the reaction of 4-n-propylaniline with acryloyl chloride to form the corresponding amide, followed by bromination to introduce the bromine atom. This method provides high yields and good purity, making it suitable for large-scale production.

In terms of safety and handling, it is important to note that while 2-Bromo-3-(4-n-propylphenyl)-1-propene is not classified as a hazardous substance under current regulations, standard laboratory safety protocols should be followed when handling this compound. Proper personal protective equipment (PPE) should be used, and the compound should be stored in a well-ventilated area to minimize exposure risks.

The future prospects for 2-Bromo-3-(4-n-propylphenyl)-1-propene are promising. Ongoing research is focused on exploring its potential in new areas such as drug delivery systems and advanced materials. For example, recent studies have investigated the use of this compound as a building block for self-assembling nanostructures with tunable properties. These nanostructures have shown potential applications in drug delivery and imaging technologies.

In conclusion, 2-Bromo-3-(4-n-propylphenyl)-1-propene (CAS No. 842140-43-6) is a highly versatile compound with a wide range of applications in both medicinal chemistry and materials science. Its unique structural features and synthetic accessibility make it an attractive starting material for the development of novel pharmaceuticals and functional materials. As research continues to advance, it is likely that new and innovative uses for this compound will be discovered, further expanding its impact on various scientific fields.

Recommended suppliers
Shaanxi pure crystal photoelectric technology co. LTD
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Reagent
Shaanxi pure crystal photoelectric technology co. LTD
Nanjing Jubai Biopharm
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Nanjing Jubai Biopharm
Shanghai Jinhuan Chemical CO., LTD.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Shanghai Jinhuan Chemical CO., LTD.
Hangzhou Cedareal Technology Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Hangzhou Cedareal Technology Co., Ltd.
Xiamen PinR Bio-tech Co., Ltd.
Gold Member
Audited Supplier Audited Supplier
CN Supplier
Bulk
Xiamen PinR Bio-tech Co., Ltd.