Impurity reference standards
Solifenacin impurities & reference standards
Characterised Solifenacin impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
37reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
(1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarbonyl chloride
- CAS
- 1195949-26-8
- Formula
- C16H14ClNO
- MW
- 271.74 g/mol
VQ-033914
(S)-1,2,3,4-Tetrahydro-1-phenylisoquinoline D-(-)-tartrate
- CAS
- 869884-00-4
- Formula
- C19H21NO6
- MW
- 359.4 g/mol
VQ-033919
![1-Azabicyclo[2.2.2]octan-3-one chemical structure](/media/structures/ZKMZPXWMMSBLNO-UHFFFAOYSA-N.svg)
cis-Hydroxy Solifenacin (Mixture of Diastereomers)
- CAS
- 201660-36-8
- Formula
- C23H26N2O3
- MW
- 378.5 g/mol
VQ-042225
FAQs — Solifenacin impurities
Which Solifenacin impurities do you supply?
We list 37 Solifenacin-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 Solifenacin 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 Solifenacin 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 Solifenacin impurity standards
We reply within one business day with price, pack options, lead time and documentation.