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3-(3,4-Dihydroxyphenyl)-L-alanine ≥98.0% (by HPLC, titration analysis)

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

D0600-25G D0600-5G D0600-100G
TCIAD0600-25GEA 60 EUR
TCIAD0600-25G TCIAD0600-5G TCIAD0600-100G
3-(3,4-Dihydroxyphenyl)-L-alanine ≥98.0% (by HPLC, titration analysis)
3-(3,4-Dihydroxyphenyl)-L-alanine
Formula: C₉H₁₁NO₄
Peso molecolare: 197,19 g/mol
MDL Number: MFCD00002598
CAS Number: 59-92-7
EINECS: 200-445-2
Merck Index: 14,05464
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Risultati del test di specificazione

Appearance White to Almost white powder to crystal
Purity (HPLC) min. 98.0 area%
Purity (Nonaqueous Titration) min. 98.0 %
Specific rotation [a]20/D -11.0 to -13.0 deg (C=5, 1mol/L HCl)
Solubility in 1mol/L HCl almost transparency

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