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4-Bromo-2-(1H-pyrazol-3-yl)phenol

4-Bromo-2-(1H-pyrazol-3-yl)phenol structure

CAS No.: 99067-15-9

Chemical Name:: 4-Bromo-2-(1H-pyrazol-3-yl)phenol

Synonyms: 3-(5-bromo-2-phenol)pyrazol;4-Bromo-2-(1H-pyrazol-3-yl)phenol;3-(5-BROMO-2-HYDROXYPHENYL)PYRAZOLE;Phenol, 4-bromo-2-(1H-pyrazol-3-yl)-;5-(2`-hydroxy-5`-bromophenyl)pyrazole;4-Bromo-2-(1H-pyrazol-3-yl)phenol >4-Bromo-2-(1H-pyrazol-3-yl)phenol 98%;4-Bromo-2-(1H-pyrazol-3-yl)phenol, 98%,;4-Bromo-2-(1H-pyrazol-3-yl)phenol

CBNumber:: CB5272967

Molecular Formula:: C9H7BrN2O

Molecular Weight:: 239.07

MDL Number:: MFCD03094026

MOL File:: 99067-15-9.mol

MSDS File:: SDS

Last updated:2026-09-12 18:53:25

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4-Bromo-2-(1H-pyrazol-3-yl)phenol Properties

Melting point	159-163 °C (lit.)
Boiling point	406.5±30.0 °C(Predicted)
Density	1.696±0.06 g/cm3(Predicted)
solubility	soluble in Methanol
form	powder to crystal
pka	8.35±0.43(Predicted)
color	White to Light yellow to Purple
InChI	1S/C9H7BrN2O/c10-6-1-2-9(13)7(5-6)8-3-4-11-12-8/h1-5,13H,(H,11,12)
InChIKey	PNIKRSVKWZRJOK-UHFFFAOYSA-N
SMILES	Oc1ccc(Br)cc1-c2cc[nH]n2
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

2933.19.4300

HazardClass

IRRITANT

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

4-Bromo-2-(1H-pyrazol-3-yl)phenol price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	546224	4-Bromo-2-(1H-pyrazol-3-yl)phenol 98%	99067-15-9	1g	$62.6	2023-06-20	Buy
TCI Chemical	B4743	4-Bromo-2-(1H-pyrazol-3-yl)phenol >98.0%(GC)(T)	99067-15-9	1g	$19	2026-04-30	Buy
TCI Chemical	B4743	4-Bromo-2-(1H-pyrazol-3-yl)phenol >98.0%(GC)(T)	99067-15-9	5g	$59	2026-04-30	Buy
Chem-Impex	26030	4-Bromo-2-(1H-pyrazol-3-yl)phenol ≥98%(GC)	99067-15-9	1G	$32.35	2026-05-19	Buy
Chem-Impex	26030	4-Bromo-2-(1H-pyrazol-3-yl)phenol ≥98%(GC)	99067-15-9	5G	$107.96	2026-05-19	Buy

Product number	Packaging	Price	Buy
546224	1g	$62.6	Buy
B4743	1g	$19	Buy
B4743	5g	$59	Buy
26030	1G	$32.35	Buy
26030	5G	$107.96	Buy

4-Bromo-2-(1H-pyrazol-3-yl)phenol Chemical Properties, Uses, Production

Definition

ChEBI: 4-bromo-6-(1,2-dihydropyrazol-3-ylidene)-1-cyclohexa-2,4-dienone is a member of quinomethanes.

4-Bromo-2-(1H-pyrazol-3-yl)phenol Preparation Products And Raw materials

Raw materials

Preparation Products

4-Bromo-2-(1H-pyrazol-3-yl)phenol Suppliers

Global Suppliers ( 54)

Supplier	Tel	Email	Country	ProdList	Advantage
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
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29977	65
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80

Supplier	Advantage
Alfa Aesar	84
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
Syntechem Co.,Ltd	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Sigma-Aldrich	80

4-Bromo-2-(1H-pyrazol-3-yl)phenol Spectrum

4-BROMO-2-(1H-PYRAZOL-3-YL)PHENOL(99067-15-9)IR

99067-15-9 (4-Bromo-2-(1H-pyrazol-3-yl)phenol) Related Search:

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4-Bromo-2-(1H-pyrazol-3-yl)phenol 98% 4-Bromo-2-(1H-pyrazol-3-yl)phenol 3-(5-BROMO-2-HYDROXYPHENYL)PYRAZOLE 5-(2`-hydroxy-5`-bromophenyl)pyrazole 3-(5-bromo-2-phenol)pyrazol 4-Bromo-2-(1H-pyrazol-3-yl)phenol > 4-Bromo-2-(1H-pyrazol-3-yl)phenol, 98%, Phenol, 4-bromo-2-(1H-pyrazol-3-yl)- 4-Bromo-2-(1H-pyrazol-3-yl)phenol 99067-15-9 Pyrazoles Heterocyclic Building Blocks Halogenated Heterocycles Building Blocks Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks Pyrazoles PyrazolesHeterocyclic Building Blocks