Cas no 52022-82-9 ((3E)-5-bromopenta-1,3-diene)
(3E)-5-Bromopenta-1,3-diene is a brominated diene compound characterized by its conjugated double bond system and terminal bromine substituent. This structure makes it a valuable intermediate in organic synthesis, particularly for cross-coupling reactions such as Suzuki-Miyaura or Heck couplings, where the bromine serves as a reactive handle for further functionalization. The (3E)-configuration ensures stereochemical consistency, which is critical for applications in asymmetric synthesis and polymer chemistry. Its reactivity and selectivity make it suitable for constructing complex molecular frameworks in pharmaceuticals, agrochemicals, and advanced materials. The compound is typically handled under inert conditions due to its sensitivity to air and moisture.
(3E)-5-bromopenta-1,3-diene structure
Product Name:(3E)-5-bromopenta-1,3-diene
CAS No:52022-82-9
MF:C5H7Br
MW:147.013080835342
MDL:MFCD20621155
CID:360842
PubChem ID:5365559
Update Time:2025-06-09
(3E)-5-bromopenta-1,3-diene Chemical and Physical Properties
Names and Identifiers
-
- 1,3-Pentadiene, 5-bromo-, (3E)-
- (3E)-5-bromopenta-1,3-diene
- 52022-82-9
- (e)-5-bromopenta-1,3-diene
- 5-bromo-1,3-pentadiene
- 1,3-Pentadiene, 5-bromo-
- (E)-1-bromo-2,4-pentadiene
- SCHEMBL2996920
- (3E)-5-Bromo-1,3-pentadiene
- DTXSID201310525
- EN300-317434
- starbld0031632
- 5-bromo-(3e)-1,3-pentadiene
- (3E)-5-Bromo-1,3-pentadiene #
-
- MDL： MFCD20621155
- Inchi： 1S/C5H7Br/c1-2-3-4-5-6/h2-4H,1,5H2/b4-3+
- InChI Key： LGKANOVVJSORFA-ONEGZZNKSA-N
- SMILES： BrC/C=C/C=C
Computed Properties
- Exact Mass: 145.97311
- Monoisotopic Mass: 145.97311g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 6
- Rotatable Bond Count: 2
- Complexity: 55
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 1
- Undefined Bond Stereocenter Count: 0
- XLogP3: 2.3
- Topological Polar Surface Area: 0?2
Experimental Properties
- PSA: 0
(3E)-5-bromopenta-1,3-diene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| A2B Chem LLC | AX42724-50mg |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 50mg |
$134.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-100mg |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 100mg |
$183.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-250mg |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 250mg |
$246.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-500mg |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 500mg |
$429.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-1g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 1g |
$561.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-2.5g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 2.5g |
$1065.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-5g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 5g |
$1560.00 | 2024-04-19 | |
| A2B Chem LLC | AX42724-10g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 10g |
$2294.00 | 2024-04-19 | |
| Enamine | EN300-317434-1g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 1g |
$499.0 | 2023-09-05 | |
| Enamine | EN300-317434-5g |
(3E)-5-bromopenta-1,3-diene |
52022-82-9 | 85% | 5g |
$1448.0 | 2023-09-05 |
(3E)-5-bromopenta-1,3-diene Related Literature
-
Yiding Jiao,Liqun Kang,Jasper Berry-Gair,Kit McColl,Jianwei Li,Haobo Dong,Hao Jiang,Ryan Wang,Furio Corà,Dan J. L. Brett,Ivan P. Parkin J. Mater. Chem. A, 2020,8, 22075-22082
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Hongxia Li,Aikifa Raza,Qiaoyu Ge,Jin-You Lu,TieJun Zhang Soft Matter, 2020,16, 6841-6849
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J. Matthew Kurley,Phillip W. Halstenberg,Abbey McAlister,Stephen Raiman,Richard T. Mayes RSC Adv., 2019,9, 25602-25608
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Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
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Alena Koukalová,?árka Pokorná,Aimee L. Boyle,Nestor Lopez Mora,Alexander Kros,Martin Hof,Radek ?achl Nanoscale, 2018,10, 19064-19073
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