Imiquimod Hydroxy Impurity (INR 7900/- 50 mg, in stock)

Imiquimod Hydroxy Impurity is a pharmaceutical impurity reference standard supplied by Allas Chem Tech, related to Imiquimod. It is intended for use in analytical method validation (AMV) and routine quality control (QC) testing of Imiquimod drug substance and drug product batches.

About This Impurity Standard

Imiquimod Hydroxy Impurity is characterised and supplied as a 50 mg reference standard pack, priced at Rs.7900/- and currently shown as In Stock on the product listing. STRONG FLAG: zero corroboration found for CAS, formula, or chemical name under this exact product name — same extensive-search limitation as sibling Methoxy Impurity (row 361) in this batch. An unsourced structural inference exists — if this compound is the demethylated form of the Methoxy Impurity (the 4-hydroxy/4-oxo tautomer arising from loss of one methyl group), the formula would plausibly be close to C14H15N3O (MW approximately 241.3), and the arithmetic is internally consistent with the unsourced Methoxy-Impurity estimate (approximately 255.3 minus CH2 14.03 equals approximately 241.3) — but neither figure is independently sourced, and both are deliberately excluded from the Specifications table and from Synonyms below. CAS/formula/chemical name left blank rather than fabricated; recommend a follow-up search pass or direct client/chemist confirmation. No SMILES published by any source consulted.

Specifications

Analytical Applications

General Use

This reference standard supports impurity profiling, forced-degradation studies, and stability-indicating HPLC/UPLC method development and validation for Imiquimod-based formulations, in line with ICH Q3A/Q3B impurity qualification requirements.

Compound-Specific Notes

HIGH-PRIORITY STRONG FLAG: zero corroborated CAS/formula/chemical name, same search-tool-budget limitation as row 361. The Methoxy/Hydroxy naming pair is internally consistent by demethylation arithmetic (unsourced estimates only) but neither is confirmed — this is the weakest-sourced pair in the batch.

Quality Control

Use of a well-characterized Imiquimod Hydroxy Impurity reference standard supports accurate peak identification and quantitation during routine QC release testing and stability studies for Imiquimod drug substance and finished-dose batches.

Documentation Supplied

Each unit of Imiquimod Hydroxy Impurity ships with a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and supporting HPLC chromatographic/analytical data confirming the stated identity and purity.

Synonyms and Alternate Designations

No alternate name or synonym was identified during this drafting pass.

Frequently Asked Questions

What is Imiquimod Hydroxy Impurity used for?

Imiquimod Hydroxy Impurity is used as a pharmaceutical impurity reference standard for analytical method validation (AMV) and routine quality control testing of Imiquimod and its formulations.

Is Imiquimod Hydroxy Impurity available in stock?

Imiquimod Hydroxy Impurity is listed at Rs.7900/- (50 mg) for a 50 mg pack; current availability is shown as in stock on the Allas Chem Tech product page.

Does Imiquimod Hydroxy Impurity have a CAS number?

Imiquimod Hydroxy Impurity does not have a published CAS Registry Number from the sources consulted for this listing.

What documentation is supplied with Imiquimod Hydroxy Impurity?

Each unit of Imiquimod Hydroxy Impurity ships with a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and supporting HPLC analytical data.