Therapeutic Uses
Antibiotics
Storage Condition
Store at refrigerator (2-8°C) for long term storage
Synonyms
Azithromycin EP Impurity I
Application Notes
Useful research chemical for a range of applications
Purity by HPLC
Not less than 90%
Hazard Compound
No -Refer MSDS for accurate information
N-Demethylazithromycin is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs.
Refund Policy
We are committed to offering products of the highest quality in order to meet the needs of our customers, and have elaborate systems in
place to ensure that material specifications, their certification and all handling and storage conditions are communicated at the time of
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We have invested in the highest quality packaging materials and use international logistics partners to service our customers. While all
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If there is an issue with one or more of our products, our policy is that it must be reported to us within 45 days of your receiving shipment.
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N-Demethylazithromycin usage and description
Azithromycin EP impurity I is a chemical compound that is used as a reference standard in the quality control and analysis of the antibiotic drug azithromycin. It is a synthetic impurity that is not present in the drug substance or finished product, but is deliberately introduced during the manufacturing process as a marker for purity and identity testing.
Chemically, Azithromycin EP impurity I is known as 5-(4-carboxyphenyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid. It has a molecular formula of C15H15NO4 and a molecular weight of 273.29 g/mol. The compound is a white to off-white crystalline powder that is soluble in methanol and slightly soluble in water.
In terms of usage, Azithromycin EP impurity I is typically employed as a reference standard in high-performance liquid chromatography (HPLC) and other analytical methods to ensure the purity and identity of azithromycin. It can be used to assess the quality of both the drug substance and finished product, and to ensure that they meet the required specifications and standards.
Overall, Azithromycin EP impurity I is an important tool for the pharmaceutical industry, as it helps to ensure the safety and efficacy of azithromycin and other related drugs.
