Impurity reference standards
Hydroxychloroquine impurity standards
34 characterised compounds linked to Hydroxychloroquine are catalogued here, from named pharmacopoeial impurities to synthesis intermediates and breakdown products. Highlights of the range are 6 pharmacopoeial impurities, 23 metabolites or hydroxylated analogues and 1 degradation product.
34reference materials
6pharmacopoeial
23metabolites
1degradants
Every standard comes with a certificate of analysis. Structure confirmation data, typically NMR, MS and chromatographic purity, is available on request. Typical uses are method development and validation, relative response factor work, forced degradation studies and the impurity sections of ANDA, DMF or CEP filings.
By impurity type
Pharmacopoeial6EP, USP, BP or JP named impurities
Metabolites23Hydroxy, desmethyl and conjugated forms
Degradants1N-oxides, dimers, lactones and breakdown products
Counts are based on product names. One compound can fall into more than one type.
All Hydroxychloroquine reference materials
1–34 of 34 standards
N1,N4-Bis-(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamine
- CAS
- 2518282-96-5
- Formula
- C25H26Cl2N4
- MW
- 453.4 g/mol
ZX-029849
Questions
Hydroxychloroquine impurities, answered
How many Hydroxychloroquine impurity standards does Zemixal list?
The catalogue currently lists 34 compounds for Hydroxychloroquine, including 6 pharmacopoeial impurities, 23 metabolites or hydroxylated analogues and 1 degradation product. Each product page shows the CAS number where one is assigned, the structure, formula and molecular weight.
What documents come with a Hydroxychloroquine impurity standard?
A certificate of analysis travels with every lot. On request we share the characterisation set, usually 1H-NMR, mass spectrum, HPLC purity and IR, and for some materials TGA or water content. Ask for the data before ordering if your QA team needs to review it.
Can Zemixal make a Hydroxychloroquine impurity that is not listed?
Often yes. Send the structure, name or CAS number with the quantity you need and our sourcing team checks custom synthesis options, usually from 10 mg up to gram scale, with a quoted lead time.