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L-Ornithine

CAS Registry Number®

70-26-8

CAS Name

L-Ornithine

Molecular Formula

C5H12N2O2

Molecular Mass

132.16

Cite this Page

L-Ornithine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=70-26-8 (retrieved 2024-12-25) (CAS RN: 70-26-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C5H12N2O2/c6-3-1-2-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)/t4-/m0/s1

InChIKey

InChIKey=AHLPHDHHMVZTML-BYPYZUCNSA-N

SMILES

[C@@H](C(O)=O)(CCCN)N

Canonical SMILES

O=C(O)C(N)CCCN

Other Names for this Substance

  • L-Ornithine
  • Ornithine, L-
  • Pentanoic acid, 2,5-diamino-, (S)-
  • Ornithine
  • L-Ornithine

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Deleted or Replaced CAS Registry Numbers

7006-33-9, 204201-13-8, 410523-46-5

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