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alpha-Methyl-4-biphenylacetic acid

alpha-Methyl-4-biphenylacetic acid structure

CAS No.: 6341-72-6

Chemical Name:: alpha-Methyl-4-biphenylacetic acid

Synonyms: LY-71130;p-Phenylhydratropic Acid;p-Phenylhydroatropic acid;Flurbiprofen EP impurity A;Flurbiprofen impurity A CRS;Flurbiprofen EP impurity A -E;Flurbiprofen axetil impurity5;α-Methylbiphenyl-4-acetic acid;α-Methyl-4-biphenylacetic acid;2-(4-Biphenylyl)propionic Acid

CBNumber:: CB81401675

Molecular Formula:: C15H14O2

Molecular Weight:: 226.27

MDL Number:: MFCD00156944

MOL File:: 6341-72-6.mol

MSDS File:: SDS

Last updated:2025-04-17 18:22:24

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alpha-Methyl-4-biphenylacetic acid Properties

Melting point	168-169 °C
Boiling point	388.3±21.0 °C(Predicted)
Density	1.134±0.06 g/cm3(Predicted)
storage temp.	2-8°C
solubility	DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly, Heated)
form	solid
pka	4.34±0.10(Predicted)
color	White to off-white
FDA UNII	V55W126F9Y
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H301
Precautionary statements	P264-P270-P301+P310-P405-P501
RIDADR	UN 2811 6.1 / PGIII
HS Code	2916399000

alpha-Methyl-4-biphenylacetic acid price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PHR2710	Flurbiprofen Related Compound A PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial,certifiedrefer	6341-72-6	100MG	$668	2024-03-01	Buy
Sigma-Aldrich	F0285202	Flurbiprofen impurity A European Pharmacopoeia (EP) Reference Standard	6341-72-6	f0285202	$153	2024-03-01	Buy
Sigma-Aldrich	BP046	2-(Biphenyl-4-yl)propionic acid British Pharmacopoeia (BP) Reference Standard	6341-72-6	25MG	$266	2024-03-01	Buy
Sigma-Aldrich	1285760	Flurbiprofen impurity A	6341-72-6	100mg	$596	2024-03-01	Buy
TRC	B399050	Biprofen	6341-72-6	1g	$1295	2021-12-16	Buy

Product number	Packaging	Price	Buy
PHR2710	100MG	$668	Buy
F0285202	f0285202	$153	Buy
BP046	25MG	$266	Buy
1285760	100mg	$596	Buy
B399050	1g	$1295	Buy

alpha-Methyl-4-biphenylacetic acid Chemical Properties,Uses,Production

Uses

A metabolite of Isopropylbiphenyl, a COX-2 selective inhibitor. Also an impurity of Flurbiprofen (F598700).

Synthesis Reference(s)

Synthesis, p. 456, 1982 DOI: 10.1055/s-1982-29832

alpha-Methyl-4-biphenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

alpha-Methyl-4-biphenylacetic acid Suppliers

Global( 108)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
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 Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30231	58
AFINE CHEMICALS LIMITED	+86-0571-85134551	sales@afinechem.com	China	15395	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19987	58
sgtlifesciences pvt ltd	+8617013299288	dj@sgtlifesciences.com	China	12373	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24727	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Wuhan Topule Biopharmaceutical Co., Ltd	+8618327326525	masar@topule.com	China	8467	58

Supplier	Advantage
ATK CHEMICAL COMPANY LIMITED	60
Hubei Jusheng Technology Co.,Ltd.	58
Standardpharm Co. Ltd.	58
Career Henan Chemica Co	58
AFINE CHEMICALS LIMITED	58
Labnetwork lnc.	58
sgtlifesciences pvt ltd	58
LEAP CHEM CO., LTD.	58
China National Standard Pharmaceutical Corporation Limited	58
Wuhan Topule Biopharmaceutical Co., Ltd	58

6341-72-6(alpha-Methyl-4-biphenylacetic acid)Related Search:

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Flurbiprofen Impurity Flurbiprofen Related Impurity 1 4-ETHYL-2-FLUORO-1,1'-BIPHENYL diethyl (4-amino-3-fluorophenyl)methylmalonate Flurbiprofen Impurity 16

(2-FLUORO-4-BIPHENYL)ACETIC ACID α-Hydroxy Flurbiprofen 2-Methylpropanedioic acid

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alpha-Methyl-4-biphenylacetic acid 2-(Biphenyl-4-yl)propanoic acid LY-71130 p-Phenylhydroatropic acid α-Methyl-4-biphenylacetic acid α-Methylbiphenyl-4-acetic acid Flurbiprofen Related CoMpound A (Biprofen) (2RS)-2-(Biphenyl-4-yl)propanoic acid Flurbiprofen EP impurity A -E Flurbiprofen EP impurity A [1,1'-Biphenyl]-4-acetic acid, α-methyl- Flurbiprofen Impurity 1(EP Impurity A) 2-(4-phenylphenyl)propanoic acid 2-([1,1'-Biphenyl]-4-yl)propanoic acid (R)-2-([1,1'-biphenyl]-4-yl)propanoic acid 2-(4-Biphenylyl)propionic Acid 2-(4-Phenylphenyl)propionic Acid Flurbiprofen ImpurityⅠ:Biprofen(α-Methyl-[1,1'-biphenyl]-4-acetic Acid p-Phenylhydratropic Acid Flurbiprofen impurity A CRS (2RS)-2-(Biphenyl-4-yl)propanoic Ac Flurbiprofen Impurity 1（Flurbiprofen EP Impurity A） [1,1'-Biphenyl]-4-aceticacid, a-methyl- Flurbiprofen EP Impurity A (Biprofen) Flurbiprofen axetil impurity1427 Flurbiprofen axetil impurity5 Flurbiprofen impurity A (F0285202) Flurbiprofen Impurity Ⅰ [2-(4-Biphenylyl)propionic acid Flurbiprofen USP Related Compound A 2 - ([1,1 '- biphenyl] - 4-yl) propionic acid Flurbiprofen EP Impurity A(Flurbiprofen Related Compound A) Flurbiprofen EP Impurity A (Flurbiprofen USP Related Compound A) 6341-72-6 Aromatics Inhibitors Intermediates & Fine Chemicals Pharmaceuticals