Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2-Bromo-5-chlorobenzaldehyde

2-Bromo-5-chlorobenzaldehyde

2-Bromo-5-chlorobenzaldehyde Structure
2-Bromo-5-chlorobenzaldehyde structure
CAS No.
174265-12-4
Chemical Name:
2-Bromo-5-chlorobenzaldehyde
Synonyms
2-Bromo-5 chloraldehyde;2-Bromo-5-chlorobenzalde;2-Bromo-5-chlorobenzaldehyde;5-Chloro-2-bromobenzaldehyde;Benzaldehyde,2-bromo-5-chloro-;2-Bromo-5-chlorobenzaldehyde >
CBNumber:
CB0500924
Molecular Formula:
C7H4BrClO
Molecular Weight:
219.46
MDL Number:
MFCD00462870
MOL File:
174265-12-4.mol
MSDS File:
SDS
Last updated:2026-05-27 22:44:44
Request For Quotation

2-Bromo-5-chlorobenzaldehyde Properties

Melting point 66 °C
Boiling point 258 °C
Density 1.698
Flash point 110 °C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
form Crystalline
color Pale yellow
InChI InChI=1S/C7H4BrClO/c8-7-2-1-6(9)3-5(7)4-10/h1-4H
InChIKey IIISHLMCTDMUHH-UHFFFAOYSA-N
SMILES C(=O)C1=CC(Cl)=CC=C1Br
CAS DataBase Reference 174265-12-4

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H335-H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi,Xn
Risk Statements  22
Safety Statements  24/25
RIDADR  UN1993
HS Code  29130000
NFPA 704
1
2 0

2-Bromo-5-chlorobenzaldehyde price More Price(67)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B2955 2-Bromo-5-chlorobenzaldehyde >97.0%(GC) 174265-12-4 5g $29 2026-04-30 Buy
TCI Chemical B2955 2-Bromo-5-chlorobenzaldehyde >97.0%(GC) 174265-12-4 25g $115 2026-04-30 Buy
Usbiological 263937 2-Bromo-5-chlorobenzaldehyde Asreported 174265-12-4 50g $333 2026-06-03 Buy
Usbiological 263937 2-Bromo-5-chlorobenzaldehyde Asreported 174265-12-4 100g $460 2026-06-03 Buy
Usbiological 263937 2-Bromo-5-chlorobenzaldehyde Asreported 174265-12-4 250g $708 2026-06-03 Buy
Product number Packaging Price Buy
B2955 5g $29 Buy
B2955 25g $115 Buy
263937 50g $333 Buy
263937 100g $460 Buy
263937 250g $708 Buy

2-Bromo-5-chlorobenzaldehyde Chemical Properties,Uses,Production

Uses

2-Bromo-5-chlorobenzaldehyde is an important class of pharmaceutical intermediates which can be used in the synthesis of a variety of drugs. 2-Bromo-5-chlorobenzaldehyde can be used in the preparation of the compound 3-chloro-14-cyclohexyl-6-[2-(dimethylamino)ethyl]-7-oxo-5,6,7,8-tetrahydroindolo[2,1-a][2,5]benzo[di-acridine]-11-carboxylic acid, which can be used in the treatment or prevention of viral infections.

Synthesis

2-Bromo-1-bromomethyl-5-chlorobenzene

66192-24-3

2-Bromo-5-chlorobenzaldehyde

174265-12-4

Step 2: Synthesis of 2-bromo-5-chlorobenzaldehyde; Preparation was carried out with reference to the literature method (J. Am. Chem. Soc. 2002, 124(7), 1354): a mixture of activated powdered 4A molecular sieves (800 mg/mmol of substrate), N-methylmorpholine-N-oxide (2 eq.) and 2-bromomethyl-5-chlorobenzaldehyde (1 eq.) was stirred for 2 hours at 0°C in a N -methylpyrrolidone (0.16 M) were stirred for 2 hours. Upon completion of the reaction, the reaction mixture was filtered through a diatomaceous earth pad and the filtrate was subsequently concentrated under vacuum to afford the target product 2-bromo-5-chlorobenzaldehyde in 92% yield.

References

[1] Patent: WO2006/46030, 2006, A2. Location in patent: Page/Page column 28
[2] Journal of the American Chemical Society, 2002, vol. 124, # 7, p. 1354 - 1363

2-Bromo-5-chlorobenzaldehyde synthesis

66192-24-3
174265-12-4
Synthesis of 2-Bromo-5-chlorobenzaldehyde from 2-Bromo-1-bromomethyl-5-chlorobenzene

2-Bromo-5-chlorobenzaldehyde Preparation Products And Raw materials

Raw materials

Methanediol, 1-(2-bromo-5-chlorophenyl)-, 1,1-diacetate 2-Bromo-1-bromomethyl-5-chlorobenzene 3-Chlorobenzaldehyde 2-Bromo-5-chlorobenzyl alcohol Acetonitrile
4-Methylmorpholine N-oxide

1of2

Preparation Products

2,7-Dichlorofluorene [1,1'-Biphenyl]-2-carboxaldehyde, 4-chloro- Benzaldehyde, 5-chloro-2-(1H-imidazol-1-yl)- 2-Chlorochrysene 5-chloro-2-(phenylethynyl)benzaldehyde
2-BroMo-5-chloro-benzeneethanol

1of2

2-Bromo-5-chlorobenzaldehyde Suppliers

Global( 258)Suppliers
Supplier Tel Email Country ProdList Advantage
Changzhou Tianrui Pharmaceutical Technology Co., Ltd. 0519-85386832 13382812559 sales@cztrchem.com China 1211 56
PSN Pharmaceutical Technology Co., Ltd. -- sales@jspsn.com China 494 57
Nanjing Tangzheng Biomedical Technology Co., Ltd 13016839191 719086845@qq.com China 101 58
Shanghai Rolead Chemical Technology Co., Ltd. 021-69992220 13701886816 roleadchem@163.com China 4602 50
Shanghai Chengyan Pharmaceutical Technology Co., Ltd 15380089981 826519922@qq.com China 416 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
future industrial shanghai co., ltd 400-0066400 13621662912 sales@jonln.com China 1989 65
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Supplier Advantage
Changzhou Tianrui Pharmaceutical Technology Co., Ltd. 56
PSN Pharmaceutical Technology Co., Ltd. 57
Nanjing Tangzheng Biomedical Technology Co., Ltd 58
Shanghai Rolead Chemical Technology Co., Ltd. 50
Shanghai Chengyan Pharmaceutical Technology Co., Ltd 58
J & K SCIENTIFIC LTD. 76
INTATRADE GmbH 66
future industrial shanghai co., ltd 65
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81

View Lastest Price from 2-Bromo-5-chlorobenzaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Bromo-5-chlorobenzaldehyde pictures 2026-03-20 2-Bromo-5-chlorobenzaldehyde
174265-12-4
 $1.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
2-Bromo-5-chlorobenzaldehyde pictures 2026-02-02 2-Bromo-5-chlorobenzaldehyde
174265-12-4
 10mg 99%HPLC 2000tons Shaanxi Dideu Medichem Co. Ltd
2-Bromo-5-chlorobenzaldehyde pictures 2022-01-15 2-Bromo-5-chlorobenzaldehyde
174265-12-4
 1KG 97.1% 100 tons Honest Joy Holdings Limited

174265-12-4(2-Bromo-5-chlorobenzaldehyde)Related Search:

1,2,4-Trichlorobenzene 1,2,3-Trichlorobenzene Chlorphenamine maleate 4-Chlorobenzaldehyde 2-Chlorobenzaldehyde
2-Bromo-5-chlorobenzoic acid Difluorochloromethane Pigment Green 36 METHYL 2-BROMO-5-CHLOROBENZOATE 4-BROMO-2-CHLOROBENZALDEHYDE,2-Chloro-4-bromobenzaldehyde
3-BROMO-4-CHLOROBENZALDEHYDE 5-BROMO-2-CHLOROBENZALDEHYDE Bromine Ethyl 5-bromo2-chlorobenzaldehyde 5-BROMO-2-CHLOROBENZALDEHYDE
2-Bromo-3-chloro-6-amino benzoic acid CHEMBRDG-BB 6488232 (2S)-2-(2-Bromo-3-chlorophenyl)pyrrolidine

1of4

Benzaldehyde,2-bromo-5-chloro- 5-Chloro-2-bromobenzaldehyde 2-Bromo-5-chlorobenzaldehyde 2-Bromo-5-chlorobenzalde 2-Bromo-5-chlorobenzaldehyde > 2-Bromo-5 chloraldehyde 174265-12-4 84459-33-7 Chlorine Compounds Adehydes, Acetals & Ketones Bromine Compounds