BOC-L-valine

BOC-L-valine product alias: N-tert-butoxycarbonyl-L valine (S) -2- (Boc-amino) -3-methylbutyric acid N- (tert-Butoxycarbonyl) -L-valine Boc -L-valine CAS: 13734-41-3 MDL: MFCD00065605 EINECS: 237-307-6 Beilstein: 1711290 Molecular formula: C10H19NO4; (CH3) 2CHCH (COOH) NHCOOC (CH3) 3 Molecular weight: 217.27BOC-L-valine White crystalline powder. not soluble in water. Melting point: 78 ° C Specific optical rotation [α] 20D -6.5 ° (C = 1, AcOH) Remarks: The above description is for reference only and does not mean that the product you received is completely consistent with this description. Standards, see quality standards. Quality Appearance Appearance White or colorless crystal Purity ≥99.0% (GC) Melting point 77 ° C-81 ° C Specific rotation [a] 20 / D -6.5 ± 2 ° (C = 1, Acetic acid ) Alcohol dissolution test Solubility in Methanol Qualified storage use for biochemical reagents, venelovir or valacyclovir and other low-chain side chain synthesis, peptide synthesis. BOC-L-valine

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