Impurities
AY-0297-006
Levodopa EP Impurity B
C9H11NO3
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Impurity reference standard material
Levodopa EP Impurity C
Material overview
Levodopa EP Impurity C (AY-0297-003) — impurity reference standard material. CAS 7636-26-2, formula C10H13NO4, molecular weight 211.21 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0297-003
- CAS number
- 7636-26-2
- Molecular formula
- C10H13NO4
- Molecular weight
- 211.21 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2RS)-2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid (3-methoxy-dl-tyrosine)
- Synonyms
- 3-Methoxytyrosine; Levodopa Related Compound B (USP); 3-(4-hydroxy-3-methoxyphenyl); 2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid; 3-(4-Hydroxy-3-methoxyphenyl)alanine; 3-Methoxy-4-hydroxyphenylalanine; 3-Methoxy-D,L-tyrosine; 3-Methoxy-dl-tyrosine; 4-Hydroxy-3-methoxyphenylalanine; DL-3-Methoxy-4-hydroxyphenylalanine; DL-3-Methoxytyrosine; DL-3-O-Methyldopa
- SMILES
- [H][C@](N)(C(O)=O)CC1=CC=C(O)C(OC)=C1
- Appearance
- White to Dark Beige Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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