![1-(2-Methylpropyl)-1H-imidazo[4,5-c]quinoline chemical structure](/media/structures/CXYOCSTZCULCAE-UHFFFAOYSA-N.svg)
Impurity reference standards
Imiquimod impurities & reference standards
Characterised Imiquimod impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
18reference materials
COAHPLC · NMR · MS on request
![1-Isobutyl-1H-imidazo[4,5-c]quinolin-4-ol chemical structure](/media/structures/VCNBWNGENQSKKZ-UHFFFAOYSA-N.svg)
![1-Isobutyl-4-methoxy-1H-imidazo[4,5-c]quinoline chemical structure](/media/structures/XKTDOADAZBEOHL-UHFFFAOYSA-N.svg)
![1-Isobutyl-N-methyl-1H-imidazo[4,5-c]quinolin-4-amine chemical structure](/media/structures/IPYQGZJPZLZNCL-UHFFFAOYSA-N.svg)
1-Isobutyl-N-methyl-1H-imidazo[4,5-c]quinolin-4-amine
- CAS
- 853793-02-9
- Formula
- C15H18N4
- MW
- 254.33 g/mol
VQ-043893
2-Chloro-N-(2-Methylpropyl)-3-Nitroquinolin-4-Amine
- CAS
- 133860-75-0
- Formula
- C13H14ClN3O2
- MW
- 279.72 g/mol
In stock
FAQs — Imiquimod impurities
Which Imiquimod impurities do you supply?
We list 18 Imiquimod-related reference materials, including process impurities, degradation products and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Imiquimod 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 Imiquimod 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 Imiquimod impurity standards
We reply within one business day with price, pack options, lead time and documentation.