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3-(3,4-Dihydroxyphenyl)-L-alanine ≥99%, in polvere

Fornitore: MP Biomedicals
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Synonyms: Dopar, L-dopa, L-β-3,4-Dihydroxyphenyl-Alanine, 3-Hydroxy-L-tyrosine, Levodopa

0210157880 0210157890 0210157825
ICNA0210157880EA 547 EUR
ICNA0210157880 ICNA0210157890 ICNA0210157825
3-(3,4-Dihydroxyphenyl)-L-alanine ≥99%, in polvere
3-(3,4-Dihydroxyphenyl)-L-alanine

L-3,4-Dihydroxyphenylalanine (L-DOPA), an anti-Parkinsonian agent, is the natural isomer of the immediate precursor to dopamine. L-DOPA is the product of the hydroxylation of L-tyrosine by tyrosine hydroxylase in brain and in adrenal medulla.


L-beta-3,4-Dihydroxyphenylalanine used in treatment of Parkinsonism. Also an inhibitor of tyrosine aminotransferase.


Soluble in 0.5 M HCl (50 mg/ml).

Formula: C₉H₁₁NO₄
Peso molecolare: 197,19 g/mol
Punto di fusione: 276…278 °C (lett.)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00002598
CAS Number: 59-92-7
EINECS: 200-445-2

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Risultati del test di specificazione

Identity Test Passes
Purity ≥99%
FTIR Conforms to Standard

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