(4BR,8aR,9R)-3-Methoxy-6,7,8,8a,9,10-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-11-carbaldehyde
- CAS
- 51745-06-3
- Formula
- C18H23NO2
- MW
- 285.4 g/mol
VQ-048006
Impurity reference standards
Dextromethorphan impurities & reference standards
Characterised Dextromethorphan impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
24reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Dextromethorphan HBr
125-69-9 · C18H26BrNO
(R)-(+)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
- CAS
- 30356-08-2
- Formula
- C17H23NO
- MW
- 257.37 g/mol
VQ-030161
(S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydroisoquinoline
- CAS
- 30356-07-1
- Formula
- C17H23NO
- MW
- 257.37 g/mol
VQ-036659
1-(p-Methoxybenzyl)-3,4,5,6,7,8-hexahydroisoquinoline
- CAS
- 51072-35-6
- Formula
- C17H21NO
- MW
- 255.35 g/mol
VQ-048005
![N-[2-(1-Cyclohexen-1-yl)ethyl]-4-methoxybenzeneacetamide chemical structure](/media/structures/QIXKSRMRGXDDEH-UHFFFAOYSA-N.svg)
N-[2-(1-Cyclohexen-1-yl)ethyl]-4-methoxybenzeneacetamide
- CAS
- 51072-34-5
- Formula
- C17H23NO2
- MW
- 273.37 g/mol
VQ-043696
FAQs — Dextromethorphan impurities
Which Dextromethorphan impurities do you supply?
We list 24 Dextromethorphan-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Dextromethorphan impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Dextromethorphan impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Dextromethorphan impurity standards
We reply within one business day with price, pack options, lead time and documentation.