API
AY-0001-017
Naproxen Sodium
C14H13NaO3
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Impurity reference standard material
Naproxen EP Impurity K
Material overview
Naproxen EP Impurity K (AY-0001-013) — impurity reference standard material. CAS 77301-42-9, formula C13H14O2, molecular weight 202.25 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0001-013
- CAS number
- 77301-42-9
- Molecular formula
- C13H14O2
- Molecular weight
- 202.25 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 1-(6`-Methoxy-2-naphthyl)ethanol
- Synonyms
- Naproxen USP Related Compound K; 6-Methoxy-alpha-methyl-2-Naphthalenemethanol; (+/-)-1-(6-Methoxynaphthyl)ethanol
- SMILES
- CC(C1=CC2=CC=C(OC)C=C2C=C1)O
- Appearance
- Off-White to Pale Yellow Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0001-016
Naproxen EP Impurity D
C14H13IO3
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AY-0001-015
Naproxen EP Impurity O
C12H10O3
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AY-0001-014
Naproxen EP Impurity M
C11H10O
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AY-0001-012
Naproxen EP Impurity J
C13H14O
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AY-0001-011
Naproxen EP Impurity I
C13H12O3
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