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5-BROMO-3-HYDROXYBENZALDEHYDE

5-BROMO-3-HYDROXYBENZALDEHYDE structure

CAS No.: 199177-26-9

Chemical Name:: 5-BROMO-3-HYDROXYBENZALDEHYDE

Synonyms: 109717;3-Bromo-5-hydroxybenzaL;Benzaldehyde, 3-bromo-5-hydroxy-

CBNumber:: CB71484895

Molecular Formula:: C7H5BrO2

Molecular Weight:: 201.02

MDL Number:: MFCD06797981

MOL File:: 199177-26-9.mol

MSDS File:: SDS

Last updated:2026-05-28 02:25:01

Product description	Number	Pack Size	Price
3-Bromo-5-hydroxybenzaldehyde 97%	OR916487	250mg	$21
3-Bromo-5-hydroxybenzaldehyde 97%	OR916487	1g	$24
3-Bromo-5-hydroxybenzaldehyde 97%	OR916487	5g	$88
3-Bromo-5-hydroxybenzaldehyde 97%	OR916487	25g	$417
3-Bromo-5-hydroxybenzaldehyde 97%	OR916487	100g	$1662
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5-BROMO-3-HYDROXYBENZALDEHYDE Properties

Melting point	134-138 °C
Boiling point	292.0±20.0 °C(Predicted)
Density	1.737±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
pka	8.28±0.10(Predicted)
color	Red

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
HS Code	2913000090

5-BROMO-3-HYDROXYBENZALDEHYDE price More Price(65)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR916487	3-Bromo-5-hydroxybenzaldehyde 97%	199177-26-9	250mg	$21	2026-06-04	Buy
Apolloscientific	OR916487	3-Bromo-5-hydroxybenzaldehyde 97%	199177-26-9	1g	$24	2026-06-04	Buy
Apolloscientific	OR916487	3-Bromo-5-hydroxybenzaldehyde 97%	199177-26-9	5g	$88	2026-06-04	Buy
Apolloscientific	OR916487	3-Bromo-5-hydroxybenzaldehyde 97%	199177-26-9	25g	$417	2026-06-04	Buy
Apolloscientific	OR916487	3-Bromo-5-hydroxybenzaldehyde 97%	199177-26-9	100g	$1662	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR916487	250mg	$21	Buy
OR916487	1g	$24	Buy
OR916487	5g	$88	Buy
OR916487	25g	$417	Buy
OR916487	100g	$1662	Buy

5-BROMO-3-HYDROXYBENZALDEHYDE Chemical Properties,Uses,Production

Synthesis

626-41-5

68-12-2

199177-26-9

Step-1: Synthesis of 3-bromo-5-hydroxybenzaldehyde: 2.5 M n-butyllithium (n-BuLi, 7.9 mL, 19.84 mmol) was slowly added dropwise to a solution of 3,5-dibromophenol (2.5 g, 9.92 mmol) in tetrahydrofuran (THF, 25 mL) at -78°C for a controlled time of 15 min. The reaction mixture was continued to be stirred at -78 °C for 20 min, followed by dropwise addition of dry N,N-dimethylformamide (DMF, 15.29 mL, 198.4 mmol). After maintaining the reaction at -78 °C for 30 min, the reaction mixture was warmed up to room temperature and stirred for 1 hour. Upon completion of the reaction, the reaction was quenched with saturated ammonium chloride solution (200 mL) and extracted with ethyl acetate (EtOAc, 3 x 250 mL). The organic layers were combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (100-200 mesh, eluent: 0-6% hexane solution of ethyl acetate) to afford the target compound 3-bromo-5-hydroxybenzaldehyde (1.0 g, 50.12% yield) as a white solid. Nuclear magnetic resonance hydrogen spectrum (1H NMR, 400 MHz, DMSO-d6): δ (ppm): 10.5 (broad peak, 1H), 9.85 (single peak, 1H), 7.50 (single peak, 1H), 7.25 (double peak, 2H).

References

[1] Patent: WO2015/184405, 2015, A1. Location in patent: Paragraph 0135; 0141; 0148; 0154; 0160; 0166; 0173; 0184
[2] Angewandte Chemie - International Edition, 2017, vol. 56, # 49, p. 15746 - 15750
[3] Angew. Chem., 2017, vol. 129, p. 15952 - 15957,6
[4] Patent: WO2018/114965, 2018, A1. Location in patent: Page/Page column 26
[5] Patent: WO2008/58387, 2008, A1. Location in patent: Page/Page column 20

5-BROMO-3-HYDROXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

3-Bromo-5-[1,3]dioxolan-2-yl-phenylamine 3,5-Dibromophenol 3-BROMO-5-HYDROXYBENZYL ALCOHOL N,N-Dimethylformamide n-Butyllithium

Tetrahydrofuran

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Preparation Products

3-BROMO-5-METHOXYBENZALDEHYDE

5-BROMO-3-HYDROXYBENZALDEHYDE Suppliers

Global( 88)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Henan Bao Enluo International TradeCo.，LTD	+86-17331933971	deasea125996@gmail.com	China	2472	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8645	58
Changzhou Anxuan Chemical Co., Ltd	+86-0519-89882563 +86-18961279162	andy@anxuanchem.com	China	4327	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58
Coresyn Pharmatech Co., Ltd.	+86-571-86626709 +86-18157142896	cbc@coresyn.com	China	9984	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Bao Enluo International TradeCo.，LTD	58
Changzhou Ansciep Chemical Co., Ltd.	58
career henan chemical co	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Win-Win chemical CO., Limited	58
CR Corporation Limited	58
Changzhou Anxuan Chemical Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Coresyn Pharmatech Co., Ltd.	58

View Lastest Price from 5-BROMO-3-HYDROXYBENZALDEHYDE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	5-BROMO-3-HYDROXYBENZALDEHYDE 199177-26-9	$10.00	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2024-04-23	3-bromo-5-hydroxybenzaldehyde 199177-26-9	$30.00-100.00	1kg	99.93%	1000kg per week	Ouhuang Engineering Materials (Hubei) Co., Ltd
2023-08-11	5-BROMO-3-HYDROXYBENZALDEHYDE 199177-26-9	$50.00	1kg	99.9%	10000MT	Henan Bao Enluo International TradeCo.，LTD

5-BROMO-3-HYDROXYBENZALDEHYDE
199177-26-9
$10.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

3-bromo-5-hydroxybenzaldehyde
199177-26-9
$30.00-100.00
99.93%
Ouhuang Engineering Materials (Hubei) Co., Ltd

5-BROMO-3-HYDROXYBENZALDEHYDE
199177-26-9
$50.00
99.9%
Henan Bao Enluo International TradeCo.，LTD

5-BROMO-3-HYDROXYBENZALDEHYDE Spectrum

5-BROMO-3-HYDROXYBENZALDEHYDE(199177-26-9)¹HNMR

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109717 3-Bromo-5-hydroxybenzaL Benzaldehyde, 3-bromo-5-hydroxy- 199177-26-9 Aromatic Aldehydes & Derivatives (substituted)