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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:2025-07-14 15:27:00

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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
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

3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID price More Price(23)

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	$236	2025-07-31	Buy
Sigma-Aldrich	PHR1964	Ibuprofen impurity F	65322-85-2	30mg	$368	2025-07-31	Buy
Sigma-Aldrich	Y0000140	Ibuprofen impurity F European Pharmacopoeia (EP) Reference Standard	65322-85-2	y0000140	$220	2024-03-01	Buy
TRC	I780335	3-(4-Isobutylphenyl)propanoicAcid	65322-85-2	10g	$1155	2021-12-16	Buy
American Custom Chemicals Corporation	API0026198	3-(4-ISOBUTYLPHENYL)PROPANOIC ACID 95.00%	65322-85-2	1G	$721.88	2021-12-16	Buy

Product number	Packaging	Price	Buy
Y0000140	5 mg	$236	Buy
PHR1964	30mg	$368	Buy
Y0000140	y0000140	$220	Buy
I780335	10g	$1155	Buy
API0026198	1G	$721.88	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( 129)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29800	58
CR Corporation Limited	+8613062833949	fred.wen@crcorporation.cn	China	8647	58
Hangzhou Huarong Pharm Co., Ltd.	571-86758373 +8613588754946	sales@huarongpharm.com	CHINA	3148	58
Nextpeptide Inc	+86-0571-81612335 +8613336028439	sales@nextpeptide.com	China	19908	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8615965530500	nickzhang@hangyubiotech.com	China	10997	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	43339	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
career henan chemical co	58
CR Corporation Limited	58
Hangzhou Huarong Pharm Co., Ltd.	58
Nextpeptide Inc	58
sgtlifesciences pvt ltd	58
China National Standard Pharmaceutical Corporation Limited	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
HANGZHOU LEAP CHEM CO., LTD.	58

View Lastest 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	US $1.00 / KG	1KG	99.0%	100kg	Career Henan Chemical Co

3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID
65322-85-2
US $1.00 / KG
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:

(S)-(+)-Ibuprofen M-ISOBUTYL IBUPROFEN (2RS)-2-(4-ETHYLPHENYL)PROPANOIC ACID (2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID 4'-(2-Methylpropyl)acetophenone

(2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID (2RS)-2-(4-ISOBUTYRYLPHENYL)PROPANOIC ACID 1-Hydroxyibuprofen Ibuprofen Ethyl Ester 2-[4-(2-Methylpropyl)phenyl] ethanol

6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one 2-(4-Methylphenyl)propanoic acid rac 2-Hydroxy Ibuprofen 4-(2-Methylpropyl)benzeneethanol (R)-(-)-IBUPROFEN

Ibuprofen EP Impurity I Ibuprofen p-Isobutylstyrene

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3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID 3-(p-Isobutylphenyl)propionic Acid 4-(2-Methylpropyl)benzenepropanoic Acid Benzenepropanoic acid, 4-(2-Methylpropyl)- 3-(4-Isobutylphenyl)propanoic Acid (Ibuprofen EP Impurity F) Ibuprofen impurity 2/Ibuprofen EP Impurity F/3-(4-isobutylphenyl)propanoic acid Ibuprofen-5 Ibuprofen IMpurity-B(EP) Ibuprofen IMpurity-F(EP/BP) Imp. F:3-(4-isobutylphenyl)propanoic acid Ibuprofen EP Impurity F IBuprofen Impurity 6 Imp. F (EP): 3-[4-(2-Methylpropyl)phenyl]-propanoic Acid Ibuprofen impurity F (EP) Ibuprofen EP Impurity F：Ibuprofen Impurity F 3-[4-(2-Methylpropyl)phenyl]propano Ibuprofen impurity F CRS Ibuprofen Impurity 6（Ibuprofen EP Impurity F） IBUPROFEN EP IMP F Ibuprofen impurity F/3-(4-Isobutylphenyl)propanoic acid Ibuprofen Impurity F (Ibuprofen Impurity) 65322-85-2 Aromatics Impurities Intermediates & Fine Chemicals Pharmaceuticals