Category
Erythromycin
CAS Number
114-07-8
Alternate CAS Number
7704-67-8(Thiocyanate);643-22-1(Stearate);3847-29-8(Freebase);3521-62-8(Estolate Salt);4501-00-2(phosphate salt)
Molecular Formula
C37H67NO13
Molecular Weight
733.93 g/mol
Synonym

(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione; E-Base; E-Mycin; Erytromycin A; Aknemycin; Aknin; emgel; Ery-Derm; Erymax; Ery-Tab; Erythromid; ERYC; Erythromycin A; (3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-d-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione (USP)

Keywords
Intermediates
Pharmaceutical Standards
Fine Chemicals
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Erythromycin Standard refers to the pure, certified reference form of erythromycin used in analytical and quality control studies. It serves as a benchmark in techniques such as HPLC or UV spectroscopy to ensure accuracy, precision, and reliability when estimating erythromycin in pharmaceutical formulations. The use of the standard helps validate analytical methods, assess system suitability, and ensure compliance with regulatory requirements.