β-Alanine

CAS Registry Number®

107-95-9

CAS Name

β-Alanine

Molecular Formula

C3H7NO2

Molecular Mass

89.09

Cite this Page

β-Alanine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=107-95-9 (retrieved 2025-05-12) (CAS RN: 107-95-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    200 °C (decomp)

  • Density (2)

    1.40 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H7NO2/c4-2-1-3(5)6/h1-2,4H2,(H,5,6)

InChIKey

InChIKey=UCMIRNVEIXFBKS-UHFFFAOYSA-N

SMILES

C(C(O)=O)CN

Canonical SMILES

O=C(O)CCN

Other Names for this Substance

  • β-Alanine
  • 3-Aminopropanoic acid
  • β-Aminopropionic acid
  • Propanoic acid, 3-amino-
  • 3-Aminopropionic acid

View All

Deleted or Replaced CAS Registry Numbers

87867-95-6

CAS INSIGHTSTM
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