Description

Carbasalate Calcium is a calcium salt derivative of acetylsalicylic acid, offering a stable and bioavailable form of a well-known active pharmaceutical ingredient. This compound is valued for its role as a prodrug, providing targeted therapeutic effects with improved stability and handling characteristics compared to its parent molecule. It is primarily utilized in the pharmaceutical industry for the formulation of analgesic, anti-inflammatory, and antiplatelet medications, serving manufacturers seeking reliable and consistent API intermediates for solid dosage forms.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of advanced analgesic and anti-inflammatory drug formulations.
• Analgesic Prodrug Development: Used in R&D and production of prodrugs designed for improved bioavailability and reduced gastric irritation.
• Veterinary Pharmaceuticals: Incorporated into medicinal products for animals, leveraging its anti-inflammatory and antipyretic properties.
• Cardiovascular Drug Formulations: Potential use in developing antiplatelet therapies aimed at preventing thrombosis.
• Solid Dosage Form Manufacturing: Suitable for direct compression or granulation processes in tablet and capsule production due to its solid-state properties.
• Research & Development: Serves as a reference standard and building block in medicinal chemistry for exploring new salicylate derivatives.

Basic Information

Product Name	Carbasalate Calcium
CAS No.	5749-67-7
Molecular Formula	C19H18CaO9
Molecular Weight	430.42 g/mol
Synonyms	Carbaspirin Calcium; Calcium Carbaspirin; Calcium Acetylsalicylate Carbamate; Aloxiprin; ASC-4; 2-(Acetyloxy)benzoic acid compound with (aminocarbonyl)oxy)calcium (1:1); Calcium [o-(acetoxy)benzoyloxy]carbamate
EINECS	227-255-6

Quality Control

Our Carbasalate Calcium is manufactured under a quality management system and undergoes rigorous analytical testing to ensure it meets exacting standards for pharmaceutical use. Each batch is controlled against established specifications for identity, purity, and potency. A comprehensive Certificate of Analysis (COA) documenting results for assay, related substances, residual solvents, and microbiological quality is provided with every shipment to ensure full traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (Calcium)	Positive
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF)	≤ 5.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Heavy Metals	≤ 20 ppm
Microbiological Quality	Total Aerobic Microbial Count ≤ 1000 cfu/g Total Combined Yeasts/Molds ≤ 100 cfu/g

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