(S)-N-Boc-α-ethylalanine 98%, 98% ee

Supplier: Thermo Scientific

Synonyms: (S)-2-Methyl-2-(tert-butoxycarbonylamino)butyric acid, Boc-IsoVal-OH, (S)-2-((tert-Butoxycarbonyl)amino)-2-methylbutanoic acid

441131000 441135000
ACRO441131000EA 123 EUR
ACRO441131000 ACRO441135000
(S)-N-Boc-α-ethylalanine 98%, 98% ee
(S)-N-Boc-alpha-ethylalanine
Formula: C₁₀H₁₉NO₄
MW: 217,265 g/mol
Melting Pt: 104…112 °C
Storage Temperature: Ambient
MDL Number: MFCD12031697
CAS Number: 151171-11-8

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Specification Test Results

Appearance White to light yellow Powder
Infrared spectrum Conforms
Enantiomeric excess ≥98.0 %
Specific optical rotation +11° to +15° (20°C, 589 nm) (c=1 in CHCl3)
Titration with NaOH ≥97.5 %

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