Description

Dicloxacillin Sodium is a semi-synthetic penicillinase-resistant penicillin antibiotic. It is a critical active pharmaceutical ingredient (API) valued for its stability against β-lactamase enzymes, making it effective against penicillin-resistant staphylococci. This compound is essential for pharmaceutical manufacturers in the production of oral and injectable antibiotic formulations targeting bacterial infections.

Application

• Pharmaceutical API: Primary use as the active ingredient in the manufacture of antibiotic capsules, tablets, and injectable solutions.
• Veterinary Medicine: Formulated for treating bacterial infections in livestock and companion animals.
• Research & Development: Used in microbiological studies and as a reference standard in analytical laboratories.
• Hospital Compounding: Employed in specialized pharmacy compounding for specific patient needs.

Basic Information

Product Name	Dicloxacillin Sodium
CAS No.	13412-64-1
Molecular Formula	C19H16Cl2N3NaO5S·H2O
Molecular Weight	510.33 g/mol (Monohydrate)
Synonyms	Dicloxacillin Sodium Monohydrate; Dicloxacillin Sodium Salt; 6-[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Sodium Salt; BRL-1702; Stafoxil; Diclocil; Pathocil; Dynapen; Veracillin
EINECS	Contact for details

Quality Control

Our Dicloxacillin Sodium is manufactured under strict quality management systems. It is tested to meet relevant pharmacopeial standards such as USP, EP, and BP. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles to ensure compliance with your stringent requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC, anhydrous basis)	95.0% - 102.0%
Water (KF)	3.0% - 6.0%
pH (10% solution)	5.0 - 7.5
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH Q3C

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