Impurities
AY-0101-009
Ibuprofen Ethyl Ester
C15H22O2
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Impurity reference standard material
Ibuprofen EP Impurity J
Material overview
Ibuprofen EP Impurity J (AY-0101-005) — impurity reference standard material. CAS 65813-55-0, formula C13H16O3, molecular weight 220.26 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0101-005
- CAS number
- 65813-55-0
- Molecular formula
- C13H16O3
- Molecular weight
- 220.26 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 2-[4-(2-methylpropanoyl)phenyl]propanoic acid
- Synonyms
- Ibuprofen Related Compound J (USP); Methyl-4-(2-methyl-1-oxopropyl)benzeneacetic Acid
- SMILES
- CC(C)C(=O)C1=CC=C(C=C1)C(C)C(=O)O
- Appearance
- Off White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0101-008
Ibuprofen EP Impurity N
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AY-0101-007
Ibuprofen EP Impurity A
C13H18O2
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AY-0101-006
Ibuprofen EP Impurity C
C13H19NO
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AY-0101-004
Ibuprofen EP Impurity F
C13H18O2
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Impurities
AY-0101-003
Ibuprofen Impurity B
C13H18O2
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