• Paracetamol CAS 103-90-2

Paracetamol CAS 103-90-2

Paracetamol (Acetaminophen) is supplied as a pharmaceutical active ingredient used in the formulation of analgesic and antipyretic products. It is widely incorporated into solid and liquid dosage forms such as tablets, capsules, and oral suspensions within regulated pharmaceutical manufacturing environments.

From a supply perspective, Paracetamol is typically offered as a crystalline powder suitable for further processing and formulation. Standard export packaging, batch documentation, and bulk supply arrangements are available to support pharmaceutical manufacturers and contract formulation facilities.

  • CAS: 103-90-2
  • Synonyms: Acetaminophen; 4-Acetamidophenol
  • Einecs: 203-157-5
  • Molecular Formula: C8H9NO2
  • Grade: Pharmaceutical Grade (API)
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Product Description

Physicochemical Properties

PropertyValue
AppearanceWhite crystalline powder
OdorOdorless
Melting Point168 – 172 °C
Boiling PointDecomposes before boiling
DensityApprox. 1.29 g/cm³
SolubilitySlightly soluble in water; soluble in alcohol
pHTypically neutral to slightly acidic in solution

Typical Applications

  • Active ingredient in analgesic and antipyretic pharmaceutical formulations
  • Used in tablet, capsule, and oral liquid dosage form manufacturing
  • Intermediate processing material in combination drug formulations
  • Applied in controlled pharmaceutical production environments requiring API-grade materials

Specific end uses should be evaluated in accordance with local pharmaceutical regulatory requirements.

Packaging

Paracetamol is supplied as a solid crystalline powder and packaged in sealed, moisture-resistant containers suitable for pharmaceutical raw materials. Typical packaging includes fiber drums or lined cartons with inner protective liners to prevent contamination and moisture ingress.

Packaging is designed to maintain product stability during storage and transportation, and can be aligned with batch size and logistics requirements.

Storage

Store in a cool, dry, and well-ventilated environment. Keep containers tightly sealed to protect from moisture and contamination. Avoid direct sunlight and excessive heat exposure.

Maintain original packaging integrity during storage and handling to ensure product quality.

FAQ

  • What is the typical supply form of Paracetamol?
    It is supplied as a white crystalline powder for pharmaceutical formulation use.
  • Is this product intended for direct consumer use?
    No, it is supplied as an API for use by licensed pharmaceutical manufacturers.
  • Which industries typically use this product?
    Pharmaceutical manufacturers and contract formulation facilities.
  • Are technical documents available?
    Yes, COA, TDS, and SDS are available for batch and regulatory support.
  • How is the product packaged?
    It is packed in sealed, lined containers suitable for powder materials, depending on order volume.
  • What are the recommended storage conditions?
    Store in a dry, cool environment in tightly sealed containers.

FAQ - Technical & Supply Chain

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

  • COA for batch-based quality reference
  • TDS for key physical and chemical information
  • SDS / MSDS for handling, storage, and safety reference
  • Packing information for sample, trial, and bulk orders
  • Technical communication based on application and specification requirements
Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

  • Product name and CAS number
  • Application or intended end use
  • Required purity, grade, or specification
  • Sample quantity, trial order, or bulk demand
  • Preferred packing form or net weight
  • Destination country or port
  • Required documents or compliance expectations
Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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