(1R,2R)-1,2-Bis(2-hydroxyphenyl)ethylenediamine
- CAS
- 870991-70-1
- Formula
- C14H16N2O2
- MW
- 244.29 g/mol
VQ-049344
Impurity reference standards
Orphenadrine impurities & reference standards
Characterised Orphenadrine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
20reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Orphenadrine WS
83-98-7 · C18H23NO
2-(Di-o-tolylmethoxy)-N,N-dimethylethanamine Hydrochloride
- CAS
- 18483-53-9
- Formula
- C19H26ClNO
- MW
- 319.9 g/mol
VQ-032291
FAQs — Orphenadrine impurities
Which Orphenadrine impurities do you supply?
We list 20 Orphenadrine-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 Orphenadrine 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 Orphenadrine 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 Orphenadrine impurity standards
We reply within one business day with price, pack options, lead time and documentation.