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Tramadol Hydrochloride

CAS: 22204-88-2 | C16H26ClNO2

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number: 22204-88-2
Molecular Formula: C16H26ClNO2
Molecular Weight: 299.8419999999999 g/mol

Names and Synonyms:

Tramadol Hydrochloride
Abidol
Dolotram
Viotra
Cemadol
Tramadol-Pharma
Tedamol
Ira-Tramadol
Ultram
Mabron
Dolana
Tramol
Tramadex
Tridol
Tradonal
Tramed
Trabar
Topalgic
Tramazac
Tramagetic
Tramagit
Tradol-Puren
Tadol
Bellatram
Radol
Zumatran
Cyclohexanol, 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)-, hydrochloride, cis-
Tramal
Tramadol hydrochloride
(±)-trans-2-[(Dimethylamino)methyl]-1-(m-methoxyphenyl)cyclohexanol hydrochloride
CG 315
Cyclohexanol, 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)-, hydrochloride, (1R,2R)-rel-
Cyclohexanol, 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)-, hydrochloride, cis-(±)-
Cyclohexanol, 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)-, hydrochloride (1:1), (1R,2R)-rel-
Allapian
Tramal Retard
Tramundin
Tridural
Trodon
ULTRAM ER
Poltram
Zydol XL 150
Amadol
Adolonta
NIH 10969
Crispin
Zydol
Melanate
cis-Tramadol hydrochloride
Omnidol
Tradol
Contramal
Adamon

Identifiers:

SMILES:
COc1cccc([C@]2(O)CCCC[C@H]2CN(C)C)c1.Cl
InChI:
InChI=1/C16H25NO2.ClH/c1-17(2)12-14-7-4-5-10-16(14,18)13-8-6-9-15(11-13)19-3;/h6,8-9,11,14,18H,4-5,7,10,12H2,1-3H3;1H/t14-,16+;/s2

Spectral Data

NMR, IR, and Mass spectral data

1H NMR
13C NMR
Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment
200 ppm 180 160 140 120 100 80 60 40 20 0 ppm
Shift (ppm) DEPT Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

All Properties

Comprehensive physical and chemical properties

Molecular

Property Value Source
Molecular Weight 299.8419999999999 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 299.16520675199996 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 20 count RDKit

Hydrogen

Property Value Source
Hydrogen Bond Acceptors 3 count RDKit
Hydrogen Bond Donors 1 count RDKit

Rotatable

Property Value Source
Rotatable Bonds 4 count RDKit

Aromatic

Property Value Source
Aromatic Ring Count 1 count RDKit

Topological

Property Value Source
Topological Polar Surface Area 32.7 Ų RDKit

Physical Properties

Property Value Source
LogP 3.0564000000000022 RDKit
molecular_mass 299.84 g/mol Legacy Database
cas-canonical-smile Cl.OC1(C=2C=CC=C(OC)C2)CCCCC1CN(C)C None Legacy Database
cas-inchi InChI=1/C16H25NO2.ClH/c1-17(2)12-14-7-4-5-10-16(14,18)13-8-6-9-15(11-13)19-3;/h6,8-9,11,14,18H,4-5,7,10,12H2,1-3H3;1H/t14-,16+;/s2 None Legacy Database
cas-inchi-key InChIKey=PPKXEPBICJTCRU-NDFJEYLFNA-N None Legacy Database
cas-melting-point 180-181 °C None Legacy Database
cas-name Tramadol hydrochloride None Legacy Database

Molar

Property Value Source
Molar Refractivity 84.65080000000005 RDKit

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