Fmoc-L-Asp(OtBu)-OH

CAS Registry Number®

71989-14-5
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CAS Name

Fmoc-L-Asp(OtBu)-OH

Molecular Formula

C23H25NO6

Molecular Mass

411.45

Cite this Page

Fmoc-L-Asp(OtBu)-OH.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=71989-14-5 (retrieved 2024-04-16) (CAS RN: 71989-14-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    149-152 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C23H25NO6/c1-23(2,3)30-20(25)12-19(21(26)27)24-22(28)29-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,12-13H2,1-3H3,(H,24,28)(H,26,27)/t19-/m0/s1

InChIKey

InChIKey=FODJWPHPWBKDON-IBGZPJMESA-N

SMILES

C(OC(N[C@@H](CC(OC(C)(C)C)=O)C(O)=O)=O)C1C=2C(C=3C1=CC=CC3)=CC=CC2

Canonical SMILES

O=C(OCC1C=2C=CC=CC2C=3C=CC=CC31)NC(C(=O)O)CC(=O)OC(C)(C)C

Other Names for this Substance

  • L-Aspartic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 4-(1,1-dimethylethyl) ester
  • N-(9-Fluorenylmethoxycarbonyl)-L-aspartic acid β-tert-butyl ester
  • N-(9-Fluorenylmethoxycarbonyl)aspartic acid 4-tert-butyl ester
  • (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-tert-butoxy-4-oxo-butanoic acid
  • (2S)-4-tert-Butoxy-2-[[[(9H-fluoren-9-yl)methoxy]carbonyl]amino]-4-oxobutanoic acid

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Deleted or Replaced CAS Registry Numbers

109924-80-3, 138451-81-7, 141893-61-0, 184170-71-6, 259726-30-2, 499139-37-6, 844640-44-4, 850324-95-7, 958295-18-6, 1357091-39-4, 1617538-14-3, 1632285-02-9, 1643955-67-2

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