Pharm-Rx Ibuprofen

Pharm-Rx Ibuprofen, known by the chemical name Ibuprofen, stands as a pivotal active pharmaceutical ingredient (API) within the pharmaceuticals and nutraceuticals. It plays a significant role in the healthcare and pharma markets. With broad applications, this product contributes to drug delivery and care solutions, aligning with various other drug and care solutions available in the market.

Chemical Name: Ibuprofen

CAS Number: 15687-27-1

Chemical Inventories: AICS (Australia), DSL (Canada), ECL (Korea), EINECS (EU), ENCS (Japan), NZIoC (New Zealand), PICCS (Phillipines), TCSI (Taiwan), TSCA (USA)

Certifications & Compliance: California Proposition 65, DMF Type II, FDA 29 CFR 1910.1200

Synonyms: (+-)-Ibuprofen, (±)-2-(p-isobutylphenyl)propionic acid, (±)-ibuprofen, (±)-p-isobutylhydratropic acid, (±)-α-methyl-4-(2-methylpropyl)benzeneacetic acid, (4-isobutylphenyl)-α-methylacetic acid, (RS)-ibuprofen, 2-(4-isobutylphenyl)propanoic acid, 4-Isobutylhydratropic acid, alpha-(4-Isobutylphenyl)Propionic Acid, alpha-(P-Isobutylphenyl)Propionic Acid, p-Isobutyl-2-phenylpropionic acid, p-Isobutylhydratropic acid, α-(4-isobutylphenyl)propionic acid, α-(p-isobutylphenyl)propionic acid

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Enhanced TDS

Identification & Functionality

Chemical Name
Molecular formula
Product Families
Molecular Structure


Ibuprofen contains not less than 97.0 percent and not more than 103.0 percent of C₁₃H₁₈O₂, calculated on the anhydrous basis.

Chemical Structure

Ibuprofen - Chemical Structure

Applications & Uses


Physical Form
Soluble In
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight206.28--

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories
FDA Disclaimer

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

USP Reference Standards
  • USP Ibuprofen RS
  • USP Ibuprofen Related Compound C RS

Storage & Handling

Storage Information

Preserve in tight containers.