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Merck
CN

79763

(2RS)-2-(4-Isobutylphenyl)propionamide

pharmaceutical impurity standard

Synonym(s):

Ibuprofen impurity C (PhEur), α-Methyl-4-(2-methylpropyl)benzeneacetamide, (2RS)-2-[4-(2-Methylpropyl)phenyl]propanamide, (±)-Ibuprofen amide

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About This Item

Empirical Formula (Hill Notation):
C13H19NO
CAS Number:
Molecular Weight:
205.30
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
261-793-9
Beilstein/REAXYS Number:
2448195
MDL number:
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Quality Level

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

impurities

≤2.0% related substances (HPLC), ≤2.0% water (calc. from elemental analysis)

mp

112-118 °C

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CC(C(N)=O)C1=CC=C(CC(C)C)C=C1

InChI

1S/C13H19NO/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15/h4-7,9-10H,8H2,1-3H3,(H2,14,15)

InChI key

REUQKCDCQVNKLW-UHFFFAOYSA-N



pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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