- Isomerization of 3-unsubstituted 4,5-dihydroisoxazoles over alumina. A new synthesis of β-hydroxy nitrilesBy Mochalov, S. S. et al, Russian Journal of Organic Chemistry, 2016, 52(3), 397-403
Cas no 3893-18-3 (4-Bromocinnamaldehyde)
4-Bromocinnamaldehyde is a brominated derivative of cinnamaldehyde, characterized by the presence of a bromine substituent at the para position of the aromatic ring. This compound is widely utilized as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and fine chemicals. Its α,β-unsaturated aldehyde moiety makes it a versatile building block for Michael additions, condensation reactions, and other transformations. The bromine atom enhances reactivity, enabling selective functionalization. 4-Bromocinnamaldehyde is also employed in materials science for the synthesis of conjugated polymers and liquid crystals. Its high purity and stability ensure consistent performance in research and industrial applications.
4-Bromocinnamaldehyde structure
Product Name:4-Bromocinnamaldehyde
CAS No:3893-18-3
MF:C9H7BrO
MW:211.055281877518
CID:924039
PubChem ID:6285035
Update Time:2025-06-07
4-Bromocinnamaldehyde Chemical and Physical Properties
Names and Identifiers
-
- 4-Bromocinnamaldehyde
- p-Br-cinnamaldehyde
- trans-3-(4-Bromophenyl)acrylaldehyde
- (2E)-3-(4-bromophenyl)prop-2-enal
- (E)-3-(4-bromophenyl)prop-2-enal
- A871752
- B4337
- 49678-04-8
- trans-4-Bromocinnamaldehyde, 97%
- (e)-3-(4-bromo-phenyl)-propenal
- AS-40767
- XYRAWLRFGKLUMW-OWOJBTEDSA-N
- (E)-3-(4-Bromophenyl)acrylaldehyde
- AM85792
- J-011290
- trans-4-Bromocinnamaldehyde
- 3-(4-bromophenyl)acrylaldehyde
- EN300-6493861
- 3-(4-bromophenyl)-acrolein
- J-501909
- Z1269187977
- trans-3-(4-Bromophenyl)acrolein
- SCHEMBL240614
- STK035164
- (E)-3-(4-Bromophenyl)-2-propenal
- trans-3-(4-Bromophenyl)-2-propenal
- 2-Propenal, 3-(4-bromophenyl)-, (2E)-
- 3893-18-3
- SCHEMBL240615
- CS-W015068
- AKOS005128498
- E-3-(4-Bromophenyl)-2-propenal
- trans
- -4-Bromocinnamaldehyde
-
- Inchi： 1S/C9H7BrO/c10-9-5-3-8(4-6-9)2-1-7-11/h1-7H/b2-1+
- InChI Key： XYRAWLRFGKLUMW-OWOJBTEDSA-N
- SMILES： BrC1C=CC(/C=C/C=O)=CC=1
Computed Properties
- Exact Mass: 209.96803g/mol
- Monoisotopic Mass: 209.96803g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 11
- Rotatable Bond Count: 2
- Complexity: 146
- 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: 2.5
- Topological Polar Surface Area: 17.1?2
Experimental Properties
- Density: 1.5±0.1 g/cm3
- Melting Point: 70-74°C
- Boiling Point: 310.5±17.0 °C at 760 mmHg
- Flash Point: 114.5±8.3 °C
- Vapor Pressure: 0.0±0.7 mmHg at 25°C
4-Bromocinnamaldehyde Security Information
- Signal Word：warning
- Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
- Warning Statement： P264+P280+P305+P351+P338+P337+P313
- Safety Instruction： H303+H313+H333
- Storage Condition：storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)
4-Bromocinnamaldehyde Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | B682420-250mg |
4-Bromocinnamaldehyde |
3893-18-3 | 250mg |
$ 178.00 | 2023-09-08 | ||
| TRC | B682420-500mg |
4-Bromocinnamaldehyde |
3893-18-3 | 500mg |
$ 328.00 | 2023-09-08 | ||
| TRC | B682420-1g |
4-Bromocinnamaldehyde |
3893-18-3 | 1g |
$ 632.00 | 2023-09-08 | ||
| TRC | B682420-2g |
4-Bromocinnamaldehyde |
3893-18-3 | 2g |
$ 1200.00 | 2023-04-18 | ||
| TRC | B682420-2.5g |
4-Bromocinnamaldehyde |
3893-18-3 | 2.5g |
$ 1413.00 | 2023-04-18 | ||
| Ambeed | A371527-1g |
3-(4-Bromophenyl)acrylaldehyde |
3893-18-3 | 97% | 1g |
$17.0 | 2025-02-25 | |
| Ambeed | A371527-5g |
3-(4-Bromophenyl)acrylaldehyde |
3893-18-3 | 97% | 5g |
$54.0 | 2025-02-25 | |
| Ambeed | A371527-25g |
3-(4-Bromophenyl)acrylaldehyde |
3893-18-3 | 97% | 25g |
$213.0 | 2025-02-25 | |
| Chemenu | CM519463-25g |
3-(4-Bromophenyl)acrylaldehyde |
3893-18-3 | 97% | 25g |
$192 | 2022-06-11 | |
| A2B Chem LLC | AF72545-1g |
4-Bromocinnamaldehyde |
3893-18-3 | 97% | 1g |
$109.00 | 2023-12-30 |
4-Bromocinnamaldehyde Production Method
Production Method 1
Reaction Conditions
1.1R:F3CCO2H, R:NaNO2, S:CHCl3, 10-15 min, rt; 0-5°C; 5°C → 20°C; 1 h, 20°C
1.2C:Al2O3, 20°C
1.2C:Al2O3, 20°C
Reference
4-Bromocinnamaldehyde Raw materials
4-Bromocinnamaldehyde Preparation Products
4-Bromocinnamaldehyde Related Literature
-
Ziyang Deng,Changwei Chen,Sunliang Cui RSC Adv., 2016,6, 93753-93755
-
A. B. F. da Silva,K. Capelle Phys. Chem. Chem. Phys., 2009,11, 4564-4569
-
Marcin Czapla,Jack Simons Phys. Chem. Chem. Phys., 2018,20, 21739-21745
-
Max Attwood,Hiroki Akutsu,Lee Martin,Toby J. Blundell,Pierre Le Maguere,Scott S. Turner Dalton Trans., 2021,50, 11843-11851
-
Min Kim,Jae-Joon Lee,Tengling Ye,Panagiotis E. Keivanidis,Kilwon Cho J. Mater. Chem. C, 2020,8, 1686-1696
3893-18-3 (4-Bromocinnamaldehyde) Related Products
- 138555-58-5(3-(2-bromophenyl)prop-2-enal)
- 105330-15-2(3-(3,4-dibromophenyl)prop-2-enal)
- 3815-31-4(4-(4-Bromophenyl)but-3-en-2-one)
- 15185-59-8(3-(3-Bromophenyl)acrylaldehyde)
- 97985-66-5(3-(3-bromophenyl)prop-2-enal)
- 49678-04-8(4-Bromocinnamaldehyde)
- 65300-30-3((3E)-4-(3-Bromophenyl)but-3-en-2-one)
- 1200-07-3(4-Bromocinnamic acid)
- 20511-04-0(1-(4-BROMOPHENYL)BUT-1-EN-3-ONE)
- 105330-16-3(2,4-Pentadienal, 5-(3,4-dibromophenyl)-)
Recommended suppliers
Nanjing jingzhu bio-technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Jinta Yudi Pharmaceutical Technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
Shanghai Jinhuan Chemical CO., LTD.
Gold Member
Audited Supplier
CN Supplier
Bulk
SunaTech Inc.
Gold Member
Audited Supplier
CN Supplier
Reagent
Zhejiang Brunova Technology Co., Ltd.
Gold Member
Audited Supplier
CN Supplier
Bulk
