(S)-Methyl-2-amino-4-methylpentanoate hydrochloride 98%
Dodavatel: Thermo Scientific
ACRO125130250EA
2020
CZK
ACRO125130250
(S)-Methyl-2-amino-4-methylpentanoate hydrochloride 98%
(S)-Methyl-2-amino-4-methylpentanoate hydrochloride
Appearance: White to yellowish-white Powder or crystals
Vzorec:
C₇H₁₅NO₂·HCl MW: 181,7 g/mol Bod tání: 145…155 °C Storage Temperature: Refrigerator |
MDL Number:
MFCD00012494 CAS číslo: 7517-19-3 |
Výsledky specifikačního testu
Appearance | White to yellowish-white Powder or crystals |
Infrared spectrum | Conforms |
Specific optical rotation | +18.5° to +21.5° (20°C, 589 nm) (c=4.5, methanol) |
Titration with HClO4 | ≥97.5 % |
Residue after evaporation | ≤0.005 % |
UV | at 200 nm A: ≤0.75 |
UV | 1 cm cell vs HPLC-grade water |
Non-volatile matter | ≤0.0003 % |
Free acid (CH3COOH) | ≤0.0005 % |
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