Aspartame

CAS Registry Number®

22839-47-0

CAS Name

Aspartame

Molecular Formula

C14H18N2O5

Molecular Mass

294.30

Cite this Page

Aspartame.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7421-84-3 (retrieved 2024-11-22) (CAS RN: 22839-47-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    246-247 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C14H18N2O5/c1-21-14(20)11(7-9-5-3-2-4-6-9)16-13(19)10(15)8-12(17)18/h2-6,10-11H,7-8,15H2,1H3,(H,16,19)(H,17,18)/t10-,11-/m0/s1

InChIKey

InChIKey=IAOZJIPTCAWIRG-QWRGUYRKSA-N

SMILES

[C@@H](CC1=CC=CC=C1)(NC([C@H](CC(O)=O)N)=O)C(OC)=O

Canonical SMILES

O=C(O)CC(N)C(=O)NC(C(=O)OC)CC=1C=CC=CC1

Other Names for this Substance

  • L-Phenylalanine, L-α-aspartyl-, 2-methyl ester
  • Succinamic acid, 3-amino-N-(α-carboxyphenethyl)-, N-methyl ester, stereoisomer
  • L-Phenylalanine, N-L-α-aspartyl-, 1-methyl ester
  • L-Aspartyl-L-phenylalanine methyl ester
  • Aspartylphenylalanine methyl ester

View All

Deleted or Replaced CAS Registry Numbers

7421-84-3, 53906-69-7, 172964-81-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration