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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 5486607Generated: October 26, 2026

Morphinan, 3-methoxy-17-methyl-, hydrobromide (1:1)

Methorphan hydrobromide · Racemethorphan hydrobromide · (+-)-3-Methoxy-17-methylmorphinan hydrobromide · Racemethorphan hydrobromide (1.0 mg/mL in Methanol) · Morphinan, 3-methoxy-17-methyl-, hydrobromide, (+-)- · Morphinan, 3-methoxy-17-methyl-, hydrobromide, (+-)- (8CI) · (4bR,8aR,9R)-3-methoxy-11-methyl-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene hydrobromide

https://huagongshe.com/en/chemical/5486607

Morphinan, 3-methoxy-17-methyl-, hydrobromide (1:1) molecular structure

Identifiers & Physical Properties

CAS No.125-68-8
Molecular formulaC18H26BrNO
Average molar mass352.3 g/mol
SMILESBr.COc1ccc2c(c1)[C@@]13CCCC[C@H]1[C@@H](C2)N(C)CC3
InChIKeyMISZALMBODQYFT-FLCXFYETSA-N
PubChem CID5486607
ChEMBLCHEMBL1204111
DTXSIDDTXSID20872362

Chemical & Physical Properties

Topological polar surface area12.5
Hydrogen bond donors1
Hydrogen bond acceptors2
Rotatable bonds1
Heavy atoms21
Formal charge0
Complexity370
Melting point124-126°
SolubilityDMSO (Slightly), Methanol (Slightly)
Physical stateSolid
ColorWhite
StabilityHygroscopic
EWG's Food Scores1
FDA UNII131YWR720Z

Applications & Uses

Uses

(┬)-3-Methoxy-17-methylmorphinan Hydrobromide is the racemic mixture of Dextromethorphan (D299445) and Levomethorphan (L375850). Dextromethorphan is an antitussive compound showing analgesic properties; used in cough medication formulations. Levomethorphan is an antitussive medicine, a narcotic and controlled substance.