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Erythromycin Powder Raw Antibiotic Drug

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Buy Erythromycin Powder Raw Antibiotic Drug Online CAS 3521-62-8

 

Erythromycin Specification

Product Name: Erythromycin
CAS: 3521-62-8
Standard: National Standard
Level: Medical grade
Content: 0%
Appearance: white powder
Packing: 25/ cardboard drum detachable
Ingredients: Relying on erythromycin
Physical and chemical properties: white powder
Category: Pharmaceutical raw materials
Field: Bacteriostat
Down product: DL-histidine
Use: For penicillin-resistant Staphylococcus aureus infection and Staphylococcus aureus infection

 

Erythromycin Application

Erythromycin is an antibiotic useful for the treatment of a number of bacterial infections. This includes respiratory tract infections, skin infections, chlamydia infections, pelvic inflammatory disease, and syphilis. It may also be used during pregnancy to prevent Group B streptococcal infection in the newborn. Erythromycin may be used to improve delayed stomach emptying. It can be given intravenously and by mouth. An eye ointment is routinely recommended after delivery to prevent eye infections in the newborn.

 

Erythromycin Certificate of Analysis

Product name Erythromycin
CAS No. 3521-62-8 Outer Packing 25kg/drum
Production date 20171202 Shelf life 20211201
Standard adopted USP38
Items of analysis Specification Results
Description white or almost white,crystalline powder Meets
Solubility 1/Practically insoluble in water. 2/Freely soluble in ethanol.3/Soluble in acetone,chloroform,alcohol.4/Practically insoluble in dilute hydrochloric acid. Meets
Odour Odourless or practically odourless Meets
Identification Infrared Adsorption:According to standard Meets
Crystallinity Meets the requirements Meets
Melting point 132℃-138℃ 133℃-135℃
PH 5.0-7.2 6.7
Water NMT4.0% (K.Fischer) 2.9%
Free Erythromycin NMT3.0% 0.3%
Residual solvents Acctone: NMT0.5%(5000ppm) N.D.
Assay NLT 600ug of erythromycin per mg (On the anhydrous basis) 635ug/mg
Packaging and storage Preserve in tight containers
Conclusion Qualified

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