Dextromethorphan

CAS Registry Number®

125-71-3

CAS Name

Dextromethorphan

Molecular Formula

C18H25NO

Molecular Mass

271.40

Cite this Page

Dextromethorphan.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=125-71-3 (retrieved 2024-11-24) (CAS RN: 125-71-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    80 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H25NO/c1-19-10-9-18-8-4-3-5-15(18)17(19)11-13-6-7-14(20-2)12-16(13)18/h6-7,12,15,17H,3-5,8-11H2,1-2H3/t15-,17+,18+/m1/s1

InChIKey

InChIKey=MKXZASYAUGDDCJ-NJAFHUGGSA-N

SMILES

O(C)C=1C=C2[C@]34[C@@]([C@](CC2=CC1)(N(C)CC3)[H])(CCCC4)[H]

Canonical SMILES

O(C1=CC=C2C(=C1)C34CCN(C)C(C2)C4CCCC3)C

Other Names for this Substance

  • Morphinan, 3-methoxy-17-methyl-, (9α,13α,14α)-
  • 9α,13α,14α-Morphinan, 3-methoxy-17-methyl-
  • (9α,13α,14α)-3-Methoxy-17-methylmorphinan
  • Dextromethorphan
  • d-Methorphan

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Deleted or Replaced CAS Registry Numbers

18046-32-7, 32062-10-5, 1469752-79-1