Active Pharmaceutical Ingredients

Erythromycin (EM, ER), produced by streptomycin, is an alkaline antibiotic. Including erythromycin A (ERA), erythromycin B (ERB), erythromycin C (ERC), erythromycin D (ERD), erythromycin e (chemicalbookere) and erythromycin f (ERF). Its free base is for oral use, and lactose acid salt can be used for injection. It belongs to macrolide narrow-spectrum antibiotics. It is commonly used in penicillin resistant Gram-positive bacterial infections and as a substitute for penicillin allergy. Its antibacterial spectrum is similar to penicillin.

Molecular Formula： C37H67NO13

Molecular Weight：733.94

CAS No.:114-07-8

Description

Erythromycin is a white or slightly yellow powder or colourless or slightly yellow crystals, slightly hygroscopic. It is slightly soluble in water (the solubility decreases as the temperature rises), freely soluble in ethanol (96 per cent), soluble in methanol.

Application

Clinically, it is commonly used in patients with penicillin resistant gram-negative bacterial infection and penicillin allergy. For Legionella pneumonia, mycoplasma pneumonia, infant pneumonia caused by Chlamydia trachomatis and colitis chemicalbook, skin soft tissue infection can be used as the first choice, and can be used for respiratory tract infection caused by hemolytic streptococcus and pneumococcus. For diphtheria carriers, the combination of this product and diphtheria antitoxin can enhance the efficacy.

Packing and Storage

Preserve in tight container.

Minimum Order

One package

If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.