Dextromethorphan Hydrobromide Related Compounds & Impurities

Dextromethorphan Hydrobromide is the most widely used OTC cough suppressant globally, acting via sigma-1.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Dextromethorphan Hydrobromide reference standards, pharmacopeial and non-pharmacopeial Dextromethorphan Hydrobromide impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Dextromethorphan Hydrobromide-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Dextromethorphan Hydrobromide
Dextromethorphan Hydrobromide
  • CAT. No.D580000
  • CAS. No.6700-34-1
  • Mol. F.C18H25NO HBr.H2O
  • Mol. W.NA
  • Stock Status:Instock
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Dextromethorphan EP Impurity A Hydrochloride
Dextromethorphan EP Impurity A Hydrochloride
  • CAT. No.D580001
  • CAS. No.1087-69-0
  • Mol. F.C17H24NOCl
  • Mol. W.293.84 g/mol
  • Stock Status:Instock
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3-Methoxymorphinan
3-Methoxymorphinan
  • CAT. No.D580001B
  • CAS. No.1531-25-5
  • Mol. F.C17H23NO
  • Mol. W.257.37 g/mol
  • Stock Status:Custom Synthesis
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Dextrorphan Tartrate
Dextrorphan Tartrate
  • CAT. No.D580002
  • CAS. No.143-98-6
  • Mol. F.C17H23NO.C4H6O6
  • Mol. W.407.46 g/mol
  • Stock Status:Limited Stock
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Dextromethorphan EP Impurity C
Dextromethorphan EP Impurity C
  • CAT. No.D580005
  • CAS. No.57969-05-8
  • Mol. F.C18H23NO2
  • Mol. W.285.39 g/mol
  • Stock Status:Instock
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Dextromethorphan N-Oxide
Dextromethorphan N-Oxide
  • CAT. No.D580006
  • CAS. No.1177494-18-6
  • Mol. F.C18H25NO2
  • Mol. W.287.40 g/mol
  • Stock Status:Under Synthesis
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(R)-N-Formyl Octabase
(R)-N-Formyl Octabase
  • CAT. No.D580007
  • CAS. No.51773-23-0
  • Mol. F.C18H23NO2
  • Mol. W.285.38 g/mol
  • Stock Status:Instock
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2-(1-Cyclohexenyl)ethylamine
2-(1-Cyclohexenyl)ethylamine
  • CAT. No.D580008
  • CAS. No.3399-73-3
  • Mol. F.C8H15N
  • Mol. W.125.21 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan EP Impurity D
Dextromethorphan EP Impurity D
  • CAT. No.D580013
  • CAS. No.1453167-99-1
  • Mol. F.C18H25NO
  • Mol. W.271.40 g/mol
  • Stock Status:Instock
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N-Nitroso-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
N-Nitroso-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
  • CAT. No.D580016
  • CAS. No.NA
  • Mol. F.C17H22N2O2
  • Mol. W.NA
  • Stock Status:Custom Synthesis
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N-nitroso-3-methoxymorphinan
N-nitroso-3-methoxymorphinan
  • CAT. No.D580017
  • CAS. No.NA
  • Mol. F.C17H22N2O2
  • Mol. W.286.37 g/mol
  • Stock Status:Custom Synthesis
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1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline
1-(4-methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline
  • CAT. No.D580019
  • CAS. No.51072-35-6
  • Mol. F.C17H21NO
  • Mol. W.255.36 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Dextromethorphan EP Impurity A
N-Nitroso Dextromethorphan EP Impurity A
  • CAT. No.D580020
  • CAS. No.NA
  • Mol. F.C17H22N2O2
  • Mol. W.286.37 g/mol
  • Stock Status:Instock
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3-methoxy-N-methylmorphinan N-Oxide
3-methoxy-N-methylmorphinan N-Oxide
  • CAT. No.D580021
  • CAS. No.NA
  • Mol. F.C18H25NO2
  • Mol. W.287.40 g/mol
  • Stock Status:Custom Synthesis
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3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carbaldehyde
3-methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carbaldehyde
  • CAT. No.D580022
  • CAS. No.NA
  • Mol. F.C18H23NO2
  • Mol. W.285.38 g/mol
  • Stock Status:Custom Synthesis
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(S)-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
(S)-1-(4-methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
  • CAT. No.D580023
  • CAS. No.30356-07-1
  • Mol. F.C17H23NO
  • Mol. W.257.37 g/mol
  • Stock Status:Custom Synthesis
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(R)-1,2,3,4,5,6,7,8-Octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline
(R)-1,2,3,4,5,6,7,8-Octahydro-1-[(4-methoxyphenyl)methyl]isoquinoline
  • CAT. No.D580024
  • CAS. No.30356-08-2
  • Mol. F.C17H23NO
  • Mol. W.257.37 g/mol
  • Stock Status:Custom Synthesis
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3-Methoxy-17-methyl-9alpha,13 alpha,14 beta-morphinan
3-Methoxy-17-methyl-9alpha,13 alpha,14 beta-morphinan
  • CAT. No.D580025
  • CAS. No.NA
  • Mol. F.C18H25NO
  • Mol. W.271.40 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan Impurity 5
Dextromethorphan Impurity 5
  • CAT. No.D580026
  • CAS. No.NA
  • Mol. F.C16H21NO
  • Mol. W.243.34 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan Impurity 11
Dextromethorphan Impurity 11
  • CAT. No.D580028
  • CAS. No.NA
  • Mol. F.C18H23NO2
  • Mol. W.285.38 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan N-Oxide
Dextromethorphan N-Oxide
  • CAT. No.D580030
  • CAS. No.1177494-18-6
  • Mol. F.C18H25NO2
  • Mol. W.287.40 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan EP Impurity B Hydrochloride
Dextromethorphan EP Impurity B Hydrochloride
  • CAT. No.D580031
  • CAS. No.NA
  • Mol. F.C17H23NO.HCl
  • Mol. W.293.83 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan Impurity 2
Dextromethorphan Impurity 2
  • CAT. No.D580033
  • CAS. No.51745-06-3
  • Mol. F.C18H23NO2
  • Mol. W.285.39 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan Impurity 1
Dextromethorphan Impurity 1
  • CAT. No.D580034
  • CAS. No.NA
  • Mol. F.C16H20N2O2
  • Mol. W.272.34 g/mol
  • Stock Status:Custom Synthesis
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Dextromethorphan Impurity 3
Dextromethorphan Impurity 3
  • CAT. No.D580037
  • CAS. No.NA
  • Mol. F.C18H25NO
  • Mol. W.271.40 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso-Octabase Impurity 1
N-Nitroso-Octabase Impurity 1
  • CAT. No.D580038
  • CAS. No.NA
  • Mol. F.C17H22N2O2
  • Mol. W.286.37 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Dextrorphan-beta-D-O-glucuronide
Dextrorphan-beta-D-O-glucuronide
  • CAT. No.D580029
  • CAS. No.19153-87-8
  • Mol. F.C23H31NO7
  • Mol. W.433.49 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Dextromethorphan D3
Dextromethorphan D3
  • CAT. No.D580003
  • CAS. No.524713-56-2
  • Mol. F.C18H22D3NO
  • Mol. W.274.42 g/mol
  • Stock Status:Instock
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Dextromethorphan D3 Hydrobromide
Dextromethorphan D3 Hydrobromide
  • CAT. No.D580003A
  • CAS. No.1279034-15-9
  • Mol. F.C18H22D3NO.HBr
  • Mol. W.355.33 g/mol
  • Stock Status:Instock
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Dextrorphan-D3
Dextrorphan-D3
  • CAT. No.D580004
  • CAS. No.524713-57-3
  • Mol. F.C17H20D3NO
  • Mol. W.260.39 g/mol
  • Stock Status:Custom Synthesis
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Dextrorphan D3 Tartrate
Dextrorphan D3 Tartrate
  • CAT. No.D580015
  • CAS. No.524713-59-5
  • Mol. F.C17H20D3NO.C4H6O6
  • Mol. W.410.49 g/mol
  • Stock Status:Instock
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N-Desmethyl-N-Nitroso Dextromethorphan D3
N-Desmethyl-N-Nitroso Dextromethorphan D3
  • CAT. No.D580035
  • CAS. No.1046460-37-0(Unlabelled)
  • Mol. F.C17H19D3N2O2
  • Mol. W.289.39 g/mol
  • Stock Status:Instock
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Dextrorphan D3 beta-D-O-Glucuronide
Dextrorphan D3 beta-D-O-Glucuronide
  • CAT. No.D580036
  • CAS. No.524713-58-4
  • Mol. F.C23H28D3NO7
  • Mol. W.436.51 g/mol
  • Stock Status:Please Enquire
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