Impurity reference standards
Iptacopan impurities & reference standards
Characterised Iptacopan impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
12reference materials
1nitrosamine impurities
COAHPLC · NMR · MS on request
4-((2R,4R)-4-Ethoxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl)benzoic Acid
- CAS
- 1644670-39-2
- Formula
- C25H30N2O4
- MW
- 422.5 g/mol
VQ-022857
4-((2S,4S)-4-Hydroxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl)benzoic Acid
- CAS
- 1644670-02-9
- Formula
- C23H26N2O4
- MW
- 394.5 g/mol
VQ-026211
Methyl 4-((2R,4R)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2891579-89-6
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
VQ-026210
Methyl 4-((2R,4S)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2408761-26-0
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
VQ-026208
Methyl 4-((2S,4R)-4-ethoxypiperidin-2-yl)benzoate
- CAS
- 2920219-98-1
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
VQ-026209
Methyl 4-((2S,4S)-4-ethoxy-1-nitrosopiperidin-2-yl)benzoate
- CAS
- 3039566-57-6
- Formula
- C15H20N2O4
- MW
- 292.34 g/mol
VQ-045054
FAQs — Iptacopan impurities
Which Iptacopan impurities do you supply?
We list 12 Iptacopan-related reference materials, including process impurities, degradation products, nitrosamine impurities and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Iptacopan 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 Iptacopan 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 Iptacopan impurity standards
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