53949-53-4

53949-53-4 - Names and Identifiers

Name	Benzeneacetic acid, 4-(1-hydroxy-2-methylpropyl)--alpha--methyl- (9CI)
Synonyms	Ibuprofen EP Impurity 1-Hydroxy-ibuprofen - Mixture of diastereoisomers 2-[4'-(1-Hydroxy-2-methylpropyl)phenyl]propionic Acid 4-(1-Hydroxy-2-methylpropyl)-a-methylbenzeneacetic Acid 4-(1-Hydroxy-2-Methylpropyl)-α-Methylbenzeneacetic Acid 1-Hydroxy Ibuprofen (Ibuprofen Impurity L)(Mixture of Diastereomers) Benzeneacetic acid, 4-(1-hydroxy-2-methylpropyl)--alpha--methyl- (9CI)
CAS	53949-53-4

53949-53-4 - Physico-chemical Properties

Molecular Formula	C13H18O3
Molar Mass	222.28
Density	1.119±0.06 g/cm3(Predicted)
Melting Point	80-85°C
Boling Point	367.5±22.0 °C(Predicted)
Solubility	Acetonitrile (Slightly), Chloroform (Slightly, Heated), Methanol (Slightly)
Appearance	neat
Color	White to Off-White
BRN	22307543
pKa	4.39±0.10(Predicted)
Storage Condition	-20°C Freezer

53949-53-4 - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Safety Description	36 - Wear suitable protective clothing.
WGK Germany	3

53949-53-4 - Reference Information

biological activity

1-Hydroxy Ibuprofen is the active metabolite of Ibuprofen. Ibuprofen is an inhibitor of COX-1 and COX-2, with IC50 values of 13 μM and 370 μM, respectively, and has anti-inflammatory activity.

Last Update：2024-04-09 20:52:54

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