Description

Paracetamolusp24/Bp CAS NO 98103-90-2 is a high-purity pharmaceutical active ingredient meeting the stringent standards of the United States Pharmacopeia (USP) and British Pharmacopoeia (BP). This compound is critical for ensuring the safety, efficacy, and batch-to-batch consistency of finished pharmaceutical products. It is primarily required by manufacturers in the pharmaceutical industry for the formulation of analgesic and antipyretic medications.

Application

• Pharmaceutical Formulations: Primary active ingredient in tablet, capsule, and liquid dosage forms for pain and fever relief.
• Over-the-Counter (OTC) Medications: Key component in a wide range of non-prescription analgesic and cold/flu remedy products.
• Pediatric Medicines: Used in specially formulated suspensions and syrups designed for children.
• Combination Drugs: Combined with other active ingredients (e.g., caffeine, opioids) in compound analgesic preparations.
• Hospital & Clinical Use: Incorporated into injectable solutions and suppositories for hospital dispensaries.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for generic drug production.

Basic Information

Product Name	Paracetamolusp24/Bp CAS NO 98103-90-2
CAS No.	98103-90-2
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	Acetaminophen; APAP; 4-Acetamidophenol; N-Acetyl-p-aminophenol; Paracetamol BP; Paracetamol USP; p-Acetamidophenol; N-(4-Hydroxyphenyl)acetamide
EINECS	200-002-2

Quality Control

Our Paracetamolusp24/Bp is manufactured under strict quality management systems to ensure it meets or exceeds the latest USP and BP monograph requirements. Every batch is subjected to comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms to standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on dried basis)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.1%; Total impurities ≤ 0.5%
Chloride	≤ 140 ppm
Sulfate	≤ 0.02%

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