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4'-Bromopropiophenone

4'-Bromopropiophenone structure

CAS No.: 10342-83-3

Chemical Name:: 4'-Bromopropiophenone

Synonyms: AURORA 22532;p-Brompropiophenon;4-BROMOPROPIOPHENONE;P-BROMOPROPIOPHENONE;4'-Bromopropiophenone;4'-broMo benzeneacetone;Propiophenone, 4'-bromo-;The broMobenzene acetone;4'-Bromopropiophenone 98%;4'-Bromopropiophenone >

CBNumber:: CB1297364

Molecular Formula:: C9H9BrO

Molecular Weight:: 213.07

MDL Number:: MFCD00000106

MOL File:: 10342-83-3.mol

MSDS File:: SDS

Last updated:2026-01-13 11:13:54

Product description	Number	Pack Size	Price
4′-Bromopropiophenone 99%	B79706	25g	$74.2
4'-Bromopropiophenone >99.0%(GC)	B1887	25g	$63
1-(4-Bromophenyl)propan-1-one	FB142334	250g	$290
1-(4-Bromophenyl)propan-1-one	FB142334	500g	$495
4'-BROMOPROPIOPHENONE 95.00%	HCH0022862	25G	$1086.07
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4'-Bromopropiophenone Properties

Melting point	45-47 °C(lit.)
Boiling point	138-140 °C14 mm Hg(lit.)
Density	1.3841 (rough estimate)
refractive index	1.5720 (estimate)
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Acetonitrile (Slightly), Chloroform (Slightly), Methanol
form	powder to crystal
color	White to Almost white
BRN	1210311
InChI	InChI=1S/C9H9BrO/c1-2-9(11)7-3-5-8(10)6-4-7/h3-6H,2H2,1H3
InChIKey	UOMOSYFPKGQIKI-UHFFFAOYSA-N
SMILES	C(C1=CC=C(Br)C=C1)(=O)CC
CAS DataBase Reference	10342-83-3(CAS DataBase Reference)
FDA UNII	Q8EVM78HH6
NIST Chemistry Reference	1-Propanone, 1-(4-bromophenyl)-(10342-83-3)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302-H315-H317-H319-H335

Precautionary statements

P280-P301+P312+P330-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes

Xn,Xi

Risk Statements

22-36/37/38

Safety Statements

26-37/39

WGK Germany

Hazard Note

Irritant

HS Code

29147000

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
Skin Sens. 1
STOT SE 3

NFPA 704

	1
2		0

4'-Bromopropiophenone price More Price(29)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	B79706	4′-Bromopropiophenone 99%	10342-83-3	25g	$74.2	2026-03-19	Buy
TCI Chemical	B1887	4'-Bromopropiophenone >99.0%(GC)	10342-83-3	25g	$63	2026-03-19	Buy
Biosynth Carbosynth	FB142334	1-(4-Bromophenyl)propan-1-one	10342-83-3	250g	$290	2021-12-16	Buy
Biosynth Carbosynth	FB142334	1-(4-Bromophenyl)propan-1-one	10342-83-3	500g	$495	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0022862	4'-BROMOPROPIOPHENONE 95.00%	10342-83-3	25G	$1086.07	2021-12-16	Buy

Product number	Packaging	Price	Buy
B79706	25g	$74.2	Buy
B1887	25g	$63	Buy
FB142334	250g	$290	Buy
FB142334	500g	$495	Buy
HCH0022862	25G	$1086.07	Buy

4'-Bromopropiophenone Chemical Properties,Uses,Production

Description

4'-Bromopropiophenone is used as a raw material for organic synthesis or as a pharmaceutical intermediate reagent. The 4′-Bromopropiophenone can be employed as a starting material for synthesising novel 5-substituted pyrazole derivatives via Suzuki-type coupling with alkenes. These derivatives function as potent CB1 antagonists exhibiting binding affinities comparable to SR 141716A, presenting potential as therapeutic agents for obesity.

Chemical Properties

white to light yellow crystalline powder

Uses

4'-Bromopropiophenone is an electron-deficient aryl bromide that has the ability to self-polymerize using binary palladium catalyst. 4'-Bromopropiophenone is also used as a reagent in the synthesis of substituted 2-aminothiazoles (e.g. 2-Aminobenzothiazole [A593500]), compounds that are inhibitors of neuronal degeneration in patients with Alzheimer’s disease.

4'-Bromopropiophenone Preparation Products And Raw materials

Raw materials

Preparation Products

4'-Hydroxypropiophenone 1-Bromo-4-propylbenzene 4'-(2-FLUOROPHENYL)PROPIOPHENONE 2,4'-DIBROMOPROPIOPHENONE 1-Bromo-4-(1,1-difluoropropyl)benzene

1-bromo-4-(1-bromopropyl)benzene 4-iodopropiophenone

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4'-Bromopropiophenone Suppliers

Global( 261)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615531151365	mina@chuanghaibio.com	China	18126	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21592	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29825	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Hebei Miaobian Biotechnology Co., Ltd	+8617733850068		CHINA	967	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10236	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3461	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
CONIER CHEM AND PHARMA LIMITED	58
Hebei Miaobian Biotechnology Co., Ltd	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	58

View Lastest Price from 4'-Bromopropiophenone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	4'-Bromopropiophenone 10342-83-3	US $25.00 / ASSAYS	100ASSAYS	99.5%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-11-19	4'-Bromopropiophenone 10342-83-3	US $0.00-0.00 / kg	1kg	98%	100tons	Shandong Vital Biotechnology Co., Ltd.
2025-06-27	4'-Bromopropiophenone 10342-83-3	US $0.00-0.00 / KG	1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd

4'-Bromopropiophenone
10342-83-3
US $25.00 / ASSAYS
99.5%
Hebei Chuanghai Biotechnology Co., Ltd

4'-Bromopropiophenone
10342-83-3
US $0.00-0.00 / kg
98%
Shandong Vital Biotechnology Co., Ltd.

4'-Bromopropiophenone
10342-83-3
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

4'-Bromopropiophenone Spectrum

4'-Bromopropiophenone(10342-83-3)MS 4'-Bromopropiophenone(10342-83-3)¹HNMR 4'-Bromopropiophenone(10342-83-3)¹³CNMR 4'-Bromopropiophenone(10342-83-3)IR1 4'-Bromopropiophenone(10342-83-3)IR2 4'-Bromopropiophenone(10342-83-3)IR3 4'-Bromopropiophenone(10342-83-3)Raman

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4-BROMOPROPIOPHENONE 4-BROMOPHENYL ETHYL KETONE 1-(4-BROMOPHENYL)-1-PROPANONE AURORA 22532 P-BROMOPROPIOPHENONE Propiophenone, 4'-bromo- 4-Bromopropiophenone, 97+% 1-(4-bromophenyl)propan-1-one 4'-Bromopropiophenone 98% 4'-broMo benzeneacetone 1-Propanone, 1-(4-broMophenyl)- The broMobenzene acetone TIANFU CHEM---4'-Bromopropiophenone 4'-Bromopropiophenone > JR-8909, 4'-Bromopropiophenone, 97% p-Brompropiophenon 4'-Bromopropiophenone 4′-Bromopropiophenone, CAS 10342-83-3 10342-83-3 BrC6H4COC2H5 ARYL HALIDE Building Blocks Organic Building Blocks Ketones C9 Carbonyl Compounds Aromatic Propiophenones (substituted) Adehydes, Acetals & Ketones Bromine Compounds C9 Carbonyl Compounds Ketones Acetophenone Series