(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Suppliers list

Company Name:	Standardpharm Co. Ltd.
Tel:	86-714-3992388
Email:	overseasales1@yongstandards.com
Products Intro:	Product Name:Loxoprofen Impurity 13 CAS:43153-07-7 Purity:0.99 Package:10mg;25mg;50mg;100mg

Company Name:	BOC Sciences
Tel:	+1-631-485-4226
Email:	inquiry@bocsci.com
Products Intro:	Product Name:Ibuprofen Impurity K CAS:43153-07-7 Purity:> 95% Remarks:BOC Sciences also provides custom synthesis services for Ibuprofen Impurity K.

Company Name:	Hubei Ipure Biology Co., Ltd
Tel:	+8613367258412
Email:	ada@ipurechemical.com
Products Intro:	Product Name:Ibuprofen Impurity K CAS:43153-07-7 Purity:0.99 Package:5KG;1KG

Company Name:	ANHUI WITOP BIOTECH CO., LTD
Tel:	+8615255079626
Email:	eric@witopchemical.com
Products Intro:	Product Name:(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID CAS:43153-07-7

Company Name:	Hangzhou Huarong Pharm Co., Ltd.
Tel:	571-86758373 +8613588754946
Email:	sales@huarongpharm.com
Products Intro:	Product Name:2-(4-formylphenyl)propanoic acid CAS:43153-07-7 Purity:0.99 Package:10MG,50MG,100MG,1G

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID manufacturers

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Basic information

Product Name:	(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID
Synonyms:	IBUPROFEN IMPURITY K;(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID;2-(p-Formylphenyl)propionic Acid;4-Formyl-a-methylbenzeneacetic Acid;rac 2-(4-Formylphenyl)propionic Acid (Ibuprofen Impurity K);rac 2-(4-Formylphenyl)propionic Acid;Ibuprofen EP Impurity K;4-ForMyl-α-Methylbenzeneacetic Acid
CAS:	43153-07-7
MF:	C10H10O3
MW:	178.19
EINECS:
Product Categories:	Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	43153-07-7.mol

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Chemical Properties

Melting point	>75°C
Boiling point	352.3±17.0 °C(Predicted)
density	1.222±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under Inert Atmosphere
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
pka	4.11±0.10(Predicted)
color	White to Pale Yellow

Safety Information

MSDS Information

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Usage And Synthesis

Chemical Properties	White to Off-White Solid
Uses	rac 2-(4-Formylphenyl)propionic Acid (Ibuprofen EP Impurity K) is a degradation product of Ibuprofen arising from oxidative and thermal treatments. Ibuprofen impurity K.

(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID Preparation Products And Raw materials

Raw materials	1,3-Dioxolane, 2-(4-ethenylphenyl)--->2-(4-chloromethyl-phenyl)-propionic acid ethyl ester-->2-(4-Bromomethyl)phenylpropionic acid-->ETHYL 2-PHENYLPROPIONATE-->4-ForMyl-α-Methyl-benzeneacetic Acid Ethyl Ester-->Carbon dioxide-->Cyclopentanone
Preparation Products	4-Isobutylbenzaldehyde-->4'-(2-Methylpropyl)acetophenone-->Pelubiprofen Impurity

Tag:(2RS)-2-(4-FORMYLPHENYL)PROPANOIC ACID(43153-07-7) Related Product Information

Ibuprofen 1-Hydroxyibuprofen (S)-(+)-Ibuprofen 1-Oxo Ibuprofen 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 (2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 4'-(2-Methylpropyl)acetophenone rac 2-Hydroxy Ibuprofen 4-(2-Methylpropyl)benzeneethanol (R)-(-)-IBUPROFEN Ibuprofen EP Impurity I 3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID p-Isobutylstyrene rac-Ibuprofen amide rac a-Hydroxy Ibuprofen