Description

Bicillin C-R CAS NO 8069-87-2 is a combination antibiotic formulation containing benzathine penicillin G and procaine penicillin G. This product is critical for providing sustained therapeutic action against susceptible bacterial infections. It is primarily required by the pharmaceutical manufacturing sector for the production of long-acting injectable antibiotic preparations.

Application

• Pharmaceutical Manufacturing: Primary raw material for formulating long-acting injectable antibiotic suspensions.
• Veterinary Medicine: Used in the production of treatments for bacterial infections in livestock and companion animals.
• Bulk Drug Substance: Serves as an active pharmaceutical ingredient (API) for finished dosage forms.
• Research & Development: Utilized in microbiological studies and the development of new antibiotic delivery systems.

Basic Information

Product Name	Bicillin C-R
CAS No.	8069-87-2
Molecular Formula	Mixture of C16H20N2 • C48H56N6O16S2 and C13H20N2O2S • C16H18N2O4S
Molecular Weight	Mixture (Contact for details)
Synonyms	Penicillin G Benzathine and Penicillin G Procaine Combination; Benzathine Benzylpenicillin - Procaine Benzylpenicillin; Benzathine Penicillin G and Procaine Penicillin G; Dual-Penicillin Combination; Long-Acting Penicillin Formulation; Antibiotic Depot Suspension Base; Penicillin G Benzathine/Procaine
EINECS	Contact for details

Quality Control

Our Bicillin C-R is manufactured and tested under strict quality management systems. Each batch is analyzed to ensure it meets stringent specifications for potency, purity, and composition, aligning with pharmaceutical industry expectations. Certificates of Analysis (COA) documenting critical parameters such as assay, identification, and related substances are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Ensure the storage area is well-ventilated and away from excessive heat and moisture.

Specification

Item	Specification
Description	White or almost white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	90.0% - 110.0% of labeled amount of total penicillins
Ratio (Benzathine:Procaine)	As per customer requirement
Water Content	≤ 3.0%
pH (in suspension)	5.0 - 7.5
Sterility (if required)	Sterile

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