CAS 756825-20-4

4’-Hydroxy Azithromycin

Controlled Product

CAS: 756825-20-4

Applications 4’-Hydroxy Azithromycin is an azythromycin analogue with modification in the glycosylation at the C11 position.

Formula: C₃₈H₇₂N₂O₁₃

Color and Shape: Neat

Molecular weight: 764.984

Ref: TR-H828975

4-Hydroxy azithromycin

CAS: 756825-20-4

4-Hydroxy azithromycin is an impurity of Azithromycin that is a metabolite of the drug. 4-Hydroxy azithromycin is a synthetic product, which has been synthesized for use as an analytical standard for HPLC and LC-MS/MS. It has also been used as a pharmacopoeia standard for testing antibiotic purity and quality. Metabolism studies have shown that 4-hydroxy azithromycin is not absorbed from the gastrointestinal tract, but is found in the urine and feces.

Formula: C₃₈H₇₂N₂O₁₃

Purity: Min. 95%

Molecular weight: 764.98 g/mol

Ref: 3D-IH137487

Hydroxy Azithromycin

CAS: 756825-20-4

Formula: C₃₈H₇₂N₂O₁₃

Molecular weight: 764.98

Ref: ST-EA-CP-A37019