Impurities
AY-0245-010
Ketoprofen EP Impurity D
C17H16O3
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Impurity reference standard material
Ketoprofen R-Isomer
Material overview
Ketoprofen R-Isomer (AY-0245-006) — impurity reference standard material. CAS 56105-81-8, formula C16H14O3, molecular weight 254.28 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0245-006
- CAS number
- 56105-81-8
- Molecular formula
- C16H14O3
- Molecular weight
- 254.28 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2R)-2-(3-Benzoylphenyl)propanoic acid
- Synonyms
- (R)-Ketoprophen; (R)-3-Benzoyl-alpha-methylphenylacetic acid
- SMILES
- C[C@H](C1=CC=CC(C(C2=CC=CC=C2)=O)=C1)C(O)=O
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0245-009
Ketoprofen Ethyl Ester
C18H18O3
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Impurities
AY-0245-008
Ketoprofen EP Impurity A
C15H12O2
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Impurities
AY-0245-007
Ketoprofen EP Impurity C
C10H10O4
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Impurities
AY-0245-005
Ketoprofen EP Impurity K
C19H20O3
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CAS Not listed
Impurities
AY-0245-004
Ketoprofen Impurity I
C14H31NO5
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