Description

Streptomycin Calcium Chloride (1:1) is a stable, water-soluble complex of the aminoglycoside antibiotic streptomycin. This formulation is critical for ensuring the stability and bioavailability of the active pharmaceutical ingredient in various preparations. It is primarily utilized by manufacturers in the pharmaceutical and veterinary medicine industries for producing injectable antibiotic formulations.

Application

• Pharmaceutical Intermediates: Key starting material for the synthesis of sterile injectable streptomycin sulfate.
• Veterinary Medicine: Used in the production of antibiotics for the treatment of bacterial infections in livestock and poultry.
• Agricultural Bactericides: Serves as a precursor in formulating treatments for bacterial diseases in certain crops.
• Research & Development: Employed in microbiological and biochemical research as a selective agent in culture media.
• Cell Culture Applications: Used in laboratory settings to prevent bacterial contamination in eukaryotic cell cultures.

Basic Information

Product Name	Streptomycin Calcium Chloride (1:1)
CAS No.	15493-35-3
Molecular Formula	C21H39N7O12 · CaCl2
Molecular Weight	Contact for details
Synonyms	Streptomycin Calcium Chloride Complex; Streptomycin Calcium Chloride Salt; Streptomycin Chlorocalcate; Calcium Streptomycin Chloride; Streptomycin CaCl2 adduct; Antibiotic A5 Calcium Chloride Complex
EINECS	Contact for details

Quality Control

Our Streptomycin Calcium Chloride (1:1) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
pH (10% solution)	4.5 - 7.0
Residue on Ignition	≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.