Impurities
AY-0297-006
Levodopa EP Impurity B
C9H11NO3
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Impurity reference standard material
Levodopa EP Impurity A
Material overview
Levodopa EP Impurity A (AY-0297-002) — impurity reference standard material. CAS 27244-64-0, formula C9H11NO5, molecular weight 213.19 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0297-002
- CAS number
- 27244-64-0
- Molecular formula
- C9H11NO5
- Molecular weight
- 213.19 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (2S)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid
- Synonyms
- Levodopa Related Compound A (USP); 3-(3,4,6-Trihydroxyphenyl)alanine; 2,5-dihydroxy; 2,5-Dihydroxy-L-tyrosine; 3-(2,4,5-trihydroxyphenyl)-; 2,4,5-Trihydroxy-L-phenylalanine; 2,4,5-Trihydroxyphenylalanine; 3-(3,4,6-Trihydroxyphenyl)-L-alanine; 6-Hydroxy-L-DOPA; L-6-Hydroxydopa; Hydroxy-L-dopa
- SMILES
- OC1=CC(C[C@]([H])(N)C(O)=O)=C(O)C=C1O
- Appearance
- Light Brown Powder
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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AY-0297-001
Levodopa
C9H11NO4
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