C15H23NO2
249.35 g/mol
APIDanger
O-Desmethyltramadol
CAS80456-81-1EC999-177-3
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
O-Desmethyltramadol is a ring assembly and an alkylbenzene. It is one of the major metabolites of tramadol.
pharmaceutical raw materialresearch compound for metabolism studies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
(+)-O-desmethyl tramadol hydrochloride
CAS148262-77-5
pharmaceutical raw material
StrongSame Parent
O-desmethyl tramadol hydrochloride
CAS185453-02-5
pharmaceutical intermediate
ReferenceSame Category
Saponin
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pharmaceutical raw material
ReferenceSame Category
Fluticasone propionate
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pharmaceutical raw material
ReferenceSame Category
Theobromine sodium salicylate
CAS8048-31-5
pharmaceutical raw material
ReferenceSame Category
Acriflavine hydrochloride
CAS8048-52-0
pharmaceutical raw material
Referencestereoisomer of
O-Desmethyl Tramadol-d6
CAS873928-73-5
research compound
Referencestereoisomer of
(+)-O-DesMethyl TraMadol-D6
CAS1261393-87-6
research compound
Safety Reference
Danger
H301Toxic if swallowed
H336May cause drowsiness or dizziness
H411Toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for O-Desmethyltramadol (CAS 80456-81-1) is 2922.50.
HS code (international, 6-digit)
2922.50
EU CN code (8-digit)
2922 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3-[(1R,2R)-2-[(dimethylamino)methyl]-1-hydroxycyclohexyl]phenol
InChIKey
UWJUQVWARXYRCG-HIFRSBDPSA-N
SMILES
CN(C)C[C@H]1CCCC[C@@]1(C2=CC(=CC=C2)O)O
Synonyms (21)
- O-DSMT
- Tramadol EP Impurity D ( and Enantiomer)
- Desmetramadol
- Desmetramadol, R,R-(+)-
- Desmetramadol, cis-(+)-
- Mono-O-demethyltramadol
- O-Demethyltramadol
- O-Desmethyltramadol
- desmetramadolum
- tramadol M1 metabolite
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