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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
- Molecular Weight:
- 257.38
- MDL Number:
- MOL File:
- 297-90-5.mol
Last updated:2023-05-04 17:34:37
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) |
FDA UNII | V7R79HN3XD |
racemorphan Chemical Properties,Uses,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
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