Active Pharmaceutical Ingredients

Molecular Formula： C43H58N4O12

Molecular Weight： 822.94

CAS No.: 13292-46-1

It is a broad-spectrum antibiotic belonging to the rifamycin family. It has strong antibacterial effect on Mycobacterium tuberculosis and also has curative effect on Gram-positive or negative bacteria and viruses.

Description

Orange red flake crystal or brick red crystal powder. Decompose at 183-188 ℃. It is easily soluble in chloroform and dimethyl sulfoxide, ethyl acetate, methanol and tetrahydrofuran, water (pH < 6), propanol and carbon tetrachloride.

Application

It is a broad-spectrum antibiotic. It has antibacterial or bactericidal effects on Mycobacterium tuberculosis, gram positive bacteria and some gram cloudy bacteria. It is mainly used for the infection of drug-resistant tuberculosis and drug-resistant staphylococcus aureus, and also has a certain curative effect on leprosy.

Packing and Storage

Preserve in an airtight container, protected from light, at a temperature not exceeding 25 °C.

Minimum Order

One package

Title	Content
Introduction	Streptomycin Sulphate (CAS 3810-74-0) is an aminoglycoside antibiotic used to treat infections caused by both Gram-positive and Gram-negative bacteria. It is also widely used in cell culture to prevent bacterial contamination.
Chemical Properties	Molecular Formula: (C₂₁H₃₉N₇O₁₂)₂·3H₂SO₄; Molecular Weight: 1457.38. It appears as a white to light yellow powder, soluble in water.
Mechanism of Action	It binds to the 30S ribosomal subunit of bacteria, inhibiting protein synthesis and bacterial growth.
Medical Uses	Primarily used to treat tuberculosis in combination with other drugs. It is also effective against many Gram-negative bacteria.
Storage Conditions	Recommended storage at 2-8°C for stability. Solutions can be stored at -20°C for long-term use.
Potential Side Effects	Ototoxicity, nephrotoxicity, and allergic reactions are common.
Applications in Research	Used in cell culture to prevent contamination and in microbiology for studying antibiotic resistance.

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