Impurities
AY-0421-004
Meloxicam EP Impurity C
C15H15N3O4S2
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Impurity reference standard material
Meloxicam EP Impurity D
Material overview
Meloxicam EP Impurity D (AY-0421-005) — impurity reference standard material. CAS 1331636-17-9, formula C16H17N3O4S2, molecular weight 379.50 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0421-005
- CAS number
- 1331636-17-9
- Molecular formula
- C16H17N3O4S2
- Molecular weight
- 379.50 g/mol
- Category
- Impurity reference standard material
- Chemical name
- N-(3-ethyl-5-methyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide
- Synonyms
- Ethyl-Meloxicam; Meloxicam USP Related Compound D N-[(2Z)-3-ethyl-5-methylthiazol-2(3H)-ylidene]-4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide
- SMILES
- CCN1C=C(SC1=NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O)C
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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