![(1S,3S,5'R,7'R)-N3,N3',5-trimethyl-[1,1'-bi(adamantane)]-3,3'-diamine](/media/pack/1s3s5r7r-n3n35-trimethyl-11-biadamantane-33-diamine.svg?v=3)
(1S,3S,5'R,7'R)-N3,N3',5-trimethyl-[1,1'-bi(adamantane)]-3,3'-diamine
- CAS
- 1082700-69-3
- Formula
- C23H38N2
- MW
- 342.56 g/mol
VQ-031784
Impurity reference standards
Memantine impurities & reference standards
Characterised Memantine impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
31reference materials
1nitrosamine impurities
1isotope-labelled
COAHPLC · NMR · MS on request
Parent API: Memantine HCl
41100-52-1 · C12H22ClN
FAQs — Memantine impurities
Which Memantine impurities do you supply?
We list 31 Memantine-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 Memantine 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 Memantine 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 Memantine impurity standards
We reply within one business day with price, pack options, lead time and documentation.