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3-(4-Isobutyl-phenyl)-propionic acid

3-(4-Isobutyl-phenyl)-propionic acid structure

CAS No.: 65322-85-2

Chemical Name:: 3-(4-Isobutyl-phenyl)-propionic acid

Synonyms: Ibuprofen-5;IBUPROFEN EP IMP F;IBuprofen Impurity 6;Ibuprofen EP Impurity F;Ibuprofen IMpurity-B(EP);Ibuprofen impurity F CRS;Ibuprofen impurity F (EP);Ibuprofen IMpurity-F(EP/BP);3-(p-Isobutylphenyl)propionic Acid;3-[4-(2-Methylpropyl)phenyl]propano

CBNumber:: CB41519185

Molecular Formula:: C13H18O2

Molecular Weight:: 206.28

MDL Number:: MFCD08275589

MOL File:: 65322-85-2.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:26

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3-(4-Isobutyl-phenyl)-propionic acid Properties

Boiling point	327℃
Density	1.033
Flash point	225℃
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	4.68±0.10(Predicted)
form	Solid
color	White to off-white
Major Application	pharmaceutical (small molecule)
InChI	1S/C13H18O2/c1-10(2)9-12-5-3-11(4-6-12)7-8-13(14)15/h3-6,10H,7-9H2,1-2H3,(H,14,15)
InChIKey	DYNVRFFVBZVRND-UHFFFAOYSA-N
SMILES	OC(=O)CCc1ccc(cc1)CC(C)C
FDA UNII	35B9MX4RIO
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H319-H335
Precautionary statements	P301+P312+P330-P305+P351+P338
target organs	Respiratory system
WGK Germany	WGK 3
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Irrit. 2 STOT SE 3

3-(4-Isobutyl-phenyl)-propionic acid price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	Y0000140	Ibuprofen impurity F European Pharmacopoeia (EP) Reference Standard	65322-85-2	5 mg	$254	2026-04-30	Buy
Sigma-Aldrich	PHR1964	Ibuprofen impurity F	65322-85-2	30mg	$398	2026-04-30	Buy
Sigma-Aldrich	Y0000140	Ibuprofen impurity F European Pharmacopoeia (EP) Reference Standard	65322-85-2	y0000140	$220	2024-03-01	Buy
TRC	TRC-I780335-1G	3-(4-Isobutylphenyl)propanoic Acid >95%(HPLC)	65322-85-2	1g	$191	2026-06-03	Buy
TRC	TRC-I780335-10G	3-(4-Isobutylphenyl)propanoic Acid >95%(HPLC)	65322-85-2	10g	$1463	2026-06-03	Buy

Product number	Packaging	Price	Buy
Y0000140	5 mg	$254	Buy
PHR1964	30mg	$398	Buy
Y0000140	y0000140	$220	Buy
TRC-I780335-1G	1g	$191	Buy
TRC-I780335-10G	10g	$1463	Buy

3-(4-Isobutyl-phenyl)-propionic acid Chemical Properties, Uses, Production

Uses

3-(4-Isobutylphenyl)propanoic acid is an impurity of Ibuprofen (I140000). Ibuprofen impurity F as per EP.

Uses

3-(4-Isobutylphenyl)propanoic acid (Ibuprofen EP Impurity F) is an impurity of Ibuprofen (I140000). Ibuprofen impurity F as per EP.

3-(4-Isobutyl-phenyl)-propionic acid Preparation Products And Raw materials

Raw materials

Preparation Products

3-(4-Isobutyl-phenyl)-propionic acid Suppliers

Global Suppliers ( 134)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
BOC Sciences	1-631-485-4226; 16314854226	info@bocsci.com	United States	9920	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
Hangzhou Sage Chemical Co., Ltd.	+86057186818502 13588463833	info@sagechem.com	China	10265	58
Wuhan TCASChem Technology Co., Ltd.	027-86697669 13986148687	sales@tcaschem.com	China	4000	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
Guangzhou Isun Pharmaceutical Co., Ltd	020-39119399 18927568969	isunpharm@qq.com	China	4773	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Adamas Reagent, Ltd.	59
Chemsky (shanghai) International Co.,Ltd	60
BOC Sciences	65
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Hangzhou Sage Chemical Co., Ltd.	58
Wuhan TCASChem Technology Co., Ltd.	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
Guangzhou Isun Pharmaceutical Co., Ltd	55
Bide Pharmatech Ltd.	60

View Latest Price from 3-(4-Isobutyl-phenyl)-propionic acid manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-19	3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID 65322-85-2	$1.00	1KG	99.0%	100kg	Career Henan Chemical Co

3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID
65322-85-2
$1.00
99.0%
Career Henan Chemical Co

3-(4-Isobutyl-phenyl)-propionic acid Spectrum

3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID(65322-85-2)¹HNMR

65322-85-2 (3-(4-Isobutyl-phenyl)-propionic acid) Related Search:

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