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4-bromo-2-methoxybenzaldehyde

4-bromo-2-methoxybenzaldehyde structure

CAS No.: 43192-33-2

Chemical Name:: 4-bromo-2-methoxybenzaldehyde

Synonyms: 2-Methoxy-4-broMobenzaldehyde;4-Bromo-2 methoxybenzsldehyde;4-BROMO-2-METHOXYBENZALDEHYDE;Benzaldehyde, 4-bromo-2-methoxy-;4-Bromo-2-methoxybenzaldehyde 98%;4-BroMo-2-Methoxybenzaldehyde, 97%+;5-Bromo-2-formylanisole, 4-Bromo-o-anisaldehyde

CBNumber:: CB5500343

Molecular Formula:: C8H7BrO2

Molecular Weight:: 215.04

MDL Number:: MFCD08276823

MOL File:: 43192-33-2.mol

MSDS File:: SDS

Last updated:2026-05-28 03:51:26

Product description	Number	Pack Size	Price
4-Bromo-2-methoxybenzaldehyde 97%	661880	5g	$410
4-Bromo-2-methoxybenzaldehyde 97%	661880	1g	$130
4-Bromo-2-methoxybenzaldehyde 98%	B48577	250mg	$17
4-Bromo-2-methoxybenzaldehyde 98%	B48577	1g	$21
4-Bromo-2-methoxybenzaldehyde 98%	B48577	5g	$23
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4-bromo-2-methoxybenzaldehyde Properties

Melting point	67-71 °C
Boiling point	52-54 °C(Press: 0.04 Torr)
Density	1.522±0.06 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	solid
Appearance	White to off-white Solid
Water Solubility	Soluble in water.
Sensitive	Air Sensitive
InChI	InChI=1S/C8H7BrO2/c1-11-8-4-7(9)3-2-6(8)5-10/h2-5H,1H3
InChIKey	YMXQYZABFWVXEK-UHFFFAOYSA-N
SMILES	C(=O)C1=CC=C(Br)C=C1OC
UNSPSC Code	12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335-H302

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

22-36/37/38

Safety Statements

24/25

WGK Germany

HS Code

29130000

Storage Class

13 - Non Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral

NFPA 704

	1
2		0

4-bromo-2-methoxybenzaldehyde price More Price(53)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	661880	4-Bromo-2-methoxybenzaldehyde 97%	43192-33-2	5g	$410	2023-06-20	Buy
Sigma-Aldrich	661880	4-Bromo-2-methoxybenzaldehyde 97%	43192-33-2	1g	$130	2022-05-15	Buy
Synthonix	B48577	4-Bromo-2-methoxybenzaldehyde 98%	43192-33-2	250mg	$17	2026-05-06	Buy
Synthonix	B48577	4-Bromo-2-methoxybenzaldehyde 98%	43192-33-2	1g	$21	2026-05-06	Buy
Synthonix	B48577	4-Bromo-2-methoxybenzaldehyde 98%	43192-33-2	5g	$23	2026-05-06	Buy

Product number	Packaging	Price	Buy
661880	5g	$410	Buy
661880	1g	$130	Buy
B48577	250mg	$17	Buy
B48577	1g	$21	Buy
B48577	5g	$23	Buy

4-bromo-2-methoxybenzaldehyde Chemical Properties,Uses,Production

Chemical Properties

off-white solid

Uses

4-Bromo-2-methoxybenzaldehyde is used in the building block, synthesis of a nonacid degradable linker for solid-phase synthesis. It is a useful intermediate in the chemical industry.

Synthesis

A synthesis of 4-bromo-2-methoxybenzaldehyde is reported from 1,4 dibromo 2-fluorobenzene. First, 2-fluoro-4-bromobenzaldehyde is prepared through metal halogen exchange and formylation with a formyl source at 0° C. After crystallization, this intermediate is reacted with methanol in the presence of potassium carbonate. Subsequently, 4-bromo-2-methoxy-benzaldehyde is crystallized.

References

[1] Patent: WO2017/182495, 2017, A1. Location in patent: Page/Page column 141-142
[2] Patent: WO2005/63756, 2005, A1. Location in patent: Page/Page column 33-34
[3] Organic Letters, 2017, vol. 19, # 19, p. 5122 - 5125
[4] Patent: WO2009/158426, 2009, A1. Location in patent: Page/Page column 64-65

4-bromo-2-methoxybenzaldehyde Preparation Products And Raw materials

Raw materials

Sodium Methoxide 4-Bromo-2-hydroxybenzaldehyde METHYL 4-BROMO-2-METHOXYBENZOATE 98 4-BROMO-2-METHOXYBENZYL ALCOHOL 97 Dimethyl sulfate

4-Bromo-2-fluorobenzaldehyde

1of2

Preparation Products

4-formyl-3-methoxybenzonitrile

4-bromo-2-methoxybenzaldehyde Suppliers

Global( 210)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	13901	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	52513593@qq.com	CHINA	2972	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10000	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Changzhou Ansciep Chemical Co., Ltd.	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Fuxin Pharmaceutical	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 4-bromo-2-methoxybenzaldehyde manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-05-07	4-bromo-2-methoxybenzaldehyde 43192-33-2			99%	5 tons	Suzhou Nordica Biopharma CO.,LTD
2025-04-04	4-BROMO-2-METHOXYBENZALDEHYDE 43192-33-2		1KG	98%	1tone	Henan Aochuang Chemical Co.,Ltd.
2024-02-13	4-Bromo-2-methoxybenzaldehyde 43192-33-2	$600.00	1g	98	500 Kg	R&D Scientific Inc.

4-bromo-2-methoxybenzaldehyde
43192-33-2
99%
Suzhou Nordica Biopharma CO.,LTD

4-BROMO-2-METHOXYBENZALDEHYDE
43192-33-2
98%
Henan Aochuang Chemical Co.,Ltd.

4-Bromo-2-methoxybenzaldehyde
43192-33-2
$600.00
98
R&D Scientific Inc.

4-bromo-2-methoxybenzaldehyde Spectrum

4-bromo-2-methoxybenzaldehyde(43192-33-2)¹HNMR

43192-33-2(4-bromo-2-methoxybenzaldehyde)Related Search:

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METHYL 4-BROMO-2-METHOXYBENZOATE 98 7-Bromo-4-oxo-4H-chromene-3-carbaldehyde 4-Bromo-2,5-dimethoxybenzaldehyde N-BOC-7-BROMO-4-OXO-3,4-DIHYDRO-1''H-SPIRO[CHROMENE-2,4''-PIPERIDINE] 3(2H)-Benzofuranone, 6-Bromo-

4-BROMO-2,5-DIMETHOXYBENZOIC ACID TERT-BUTYL 4-BROMO-2-METHOXYBENZOATE 4-BROMO-2-METHOXYBENZOIC ACID ETHYL ESTER 7-BROMO-4-OXO-4H-CHROMENE-2-CARBOXYLIC ACID 6-BROMOCHROMONE-3-PROPIONIC ACID

AKOS BBS-00001986 8-BROMO-3,4-DIHYDRO-1-BENZOXEPIN-5(2H)-ONE 4-bromo-2-methoxybenzohydrazide

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4-Bromo-2-methoxybenzaldehyde 98% 2-Methoxy-4-broMobenzaldehyde 5-Bromo-2-formylanisole, 4-Bromo-o-anisaldehyde 4-BroMo-2-Methoxybenzaldehyde, 97%+ Benzaldehyde, 4-bromo-2-methoxy- 4-BROMO-2-METHOXYBENZALDEHYDE 4-Bromo-2 methoxybenzsldehyde 43192-33-2 Intermediate