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  • Cbz-D-tert-leucine

    Catalog Number ACM70874054
    Product Name Cbz-D-tert-leucine
    CAS Number 70874-05-4
    Structure
    Synonyms (R)-2-(Benzyloxycarbonyl)-3,3-dimethylbutanoic acid
    IUPAC Name (2R)-3,3-Dimethyl-2-(phenylmethoxycarbonylamino)butanoic acid
    Molecular Weight 265.3
    Molecular Formula C14H19NO4
    Canonical SMILES CC(C)(C)C(C(=O)O)NC(=O)OCC1=CC=CC=C1
    InChI InChI=1S/C14H19NO4/c1-14(2,3)11(12(16)17)15-13(18)19-9-10-7-5-4-6-8-10/h4-8,11H,9H2,1-3H3,(H,15,18)(H,16,17)/t11-/m0/s1
    InChI Key NSVNKQLSGGKNKB-NSHDSACASA-N
    Boiling Point 436.4±38.0 °C at 760 mmHg
    Flash Point 217.7±26.8 °C
    Purity >90%
    Density 1.2±0.1 g/cm3
    Appearance Liquid
    Storage -20±5 ºC
    Complexity 316
    Covalently-Bonded Unit Count 1
    Exact Mass 265.13140809
    Heavy Atom Count 19
    Monoisotopic Mass 265.13140809
    Product Type CBZ-NH-PEG
    Refractive Index n20/D 1.528(lit.)
    Topological Polar Surface Area 75.6 Ų

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