3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate ≥98.0% (by HPLC, titration analysis)
Leverantör: TCI EUROPE
Synonyms:
α-Methyl-L-β-3,4-Dihydroxyphenylalanine, alpha-Methyl-L-DOPA, Methyldopa
D1817-25G
D1817-5G
TCIAD1817-25GEA
2000
SEK
TCIAD1817-25G
TCIAD1817-5G
3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate ≥98.0% (by HPLC, titration analysis)
3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate
Formel:
C₁₀H₁₃NO₄ MW: 211,22 g/mol |
MDL Number:
MFCD00004186 CAS nummer: 555-30-6 EINECS: 209-089-2 Merck Index: 14,06055 |
Specifikation testresultat
Appearance | White to Almost white powder to crystal |
Purity (HPLC) | min. 98.0 area% |
Purity (Nonaqueous Titration) | min. 98.0 % (calcd.on anh.substance) |
Specific rotation [a]20/D | -12.5 to -14.5 deg (C=1, H2O) |
Solubility in hot Water | almost transparency |
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