Levodopa EP Impurity A (Levodopa USP Related Compound A, 6-Hydroxy L-DOPA)

cas: 27244-64-0 — see every product listed under this CAS number, including other names

Levodopa EP Impurity A (Levodopa USP Related Compound A, 6-Hydroxy L-DOPA) (CAS 27244-64-0) is a chemical reagent available from Chemat. Available pack sizes: on request. Offered by: Chemat Brand.

• 2D
• 3D

6-hydroxy-L-dopa is an L-alpha-amino acid that is L-dopa carrying an additional hydroxy substituent at position 6. It is a non-proteinogenic L-alpha-amino acid and a L-phenylalanine derivative. It is functionally related to a L-dopa.

Source: ChEBI

Identity

Molecular formula	C9H11NO5
Molecular weight	213.19 g/mol
IUPAC name	(2S)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid
InChIKey	YLKRUSPZOTYMAT-YFKPBYRVSA-N
SMILES	C1=C(C(=CC(=C1O)O)O)C[C@@H](C(=O)O)N

Computed by PubChem (NCBI)

Synonyms: L-6-Hydroxydopa, 6-Hydroxy-L-DOPA, 2,5-Dihydroxy-L-tyrosine, (2S)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid, Levodopa EP Impurity A, TOPA, 6-Hydroxydopa, L-, 2,4,5-trihydroxy-L-phenylalanine, L-Tyrosine, 2,5-dihydroxy-, L-2,4,5-Trihydroxyphenylalanine

Isomers (same molecular formula)

2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid C₉H₁₁NO₅

3-[2-(2,5-dioxopyrrol-1-yl)ethoxy]propanoic acid C₉H₁₁NO₅

6-(dimethoxymethyl)-2-oxo-1H-pyridine-3-carboxylic acid C₉H₁₁NO₅

(2S,3R)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid C₉H₁₁NO₅

1,3,5-trimethoxy-2-nitrobenzene C₉H₁₁NO₅

1-(4-nitrophenyl)propane-1,2,3-triol C₉H₁₁NO₅

3-(4-nitrophenoxy)propane-1,2-diol C₉H₁₁NO₅

(2,5-dioxopyrrolidin-1-yl) 4-oxopentanoate C₉H₁₁NO₅

2,5,6-trimethoxypyridine-3-carboxylic acid C₉H₁₁NO₅

1,2,3-trimethoxy-5-nitrobenzene C₉H₁₁NO₅

1,2,4-trimethoxy-3-nitrobenzene C₉H₁₁NO₅

tert-butyl 5-nitrofuran-2-carboxylate C₉H₁₁NO₅