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racemorphan

Product Name
racemorphan
CAS No.
297-90-5
Chemical Name
racemorphan
Synonyms
Cetarin;Nu-2206;Antalgin;Dromoran;racemorphan;Dea no. 9733;Racemethorphanum;Dl-3-hydroxy-N-methylmorphinan;Morphinan-3-ol, 17-methyl-, (±)-;2H-10, 4A-Iminoethanophenanthren-6-ol, 1,3,4,9,10,10A-hexahydro-11-methyl-, DL-
CBNumber
CB1883574
Molecular Formula
C17H23NO
Formula Weight
257.38
MOL File
297-90-5.mol
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racemorphan Property

Melting point:
251-253°
Boiling point:
400.62°C (rough estimate)
Density 
0.9711 (rough estimate)
refractive index 
1.5200 (estimate)
pka
10.07±0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

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racemorphan Chemical Properties,Usage,Production

Uses

racephedrine.

Definition

ChEBI: Levorphanol is a morphinane alkaloid.

Purification Methods

Crystallise it from MeOH or aqueous EtOH. The hydrochloride has m 176-177o. The hydrobromide has m 200-201o when recrystallised from EtOH/Et2O. [Sneider & Hellerbach Helv Chim Acta 33 1446 1950, Beilstein 21 III/IV 100.]

racemorphan Preparation Products And Raw materials

Raw materials

Preparation Products

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racemorphan Suppliers

297-90-5, racemorphanRelated Search:


  • racemorphan
  • Cetarin
  • Dromoran
  • Nu-2206
  • Racemethorphanum
  • 1,3,4,9,10,10A-Hexahydro-11-methyl-2H-10,4A-iminoethanophenanthren-6-ol, DL-mixture
  • 2H-10, 4A-Iminoethanophenanthren-6-ol, 1,3,4,9,10,10A-hexahydro-11-methyl-, DL-
  • Antalgin
  • Dea no. 9733
  • Dl-3-hydroxy-N-methylmorphinan
  • Morphinan-3-ol, 17-methyl-, (±)-
  • 297-90-5