Ibuprofen, Reference Standards
About this item
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Certifications: US Pharmacopea Reference Standard
3 Options Available Below
Product Details & Documents
USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
Certifications: US Pharmacopea Reference Standard
Specifications for Product Family
Specifications
Specifications
- Catalog No:
- 1335508.
- 1335541.
- 1335596.
- Description:
- Ibuprofen
- Ibuprofen Related Compound C
- Ibuprofen Related Compound J
- Synonym(s):
- 4-isobutylacetophenone
- 2-(4-Isobutyrylphenyl)propanoic acid
- CAS No.:
- 15687-27-1
- 38861-78-8
- 65813-55-0
- Formula:
- C₁₃H₁₈O₂
- UN No.:
- 1224
Specifications
Product Family Options
Product Information
- StandardsPk InfoPack typePkAvailabilityPrice
- 1335508.IbuprofenSpecifications:
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Specifications
Cat. No.1335508.DescriptionIbuprofenSynonym(s)CAS No.15687-27-1FormulaC₁₃H₁₈O₂UN No. - 1335541.Ibuprofen Related Compound CIbuprofen Related Compound CUSP reference standard0.2 mL/ampule; 3 ampulesAmpule3 AmpoulLog in for availability1 * 3 Ampoul£1,100.00Specifications:
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Specifications
Cat. No.1335541.DescriptionIbuprofen Related Compound CSynonym(s)4-isobutylacetophenoneCAS No.38861-78-8FormulaUN No.1224 - 1335596.Ibuprofen Related Compound JIbuprofen Related Compound JUSP reference standardVial25 mgLog in for availability1 * 25 mg£1,210.00Specifications:
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Specifications
Cat. No.1335596.DescriptionIbuprofen Related Compound JSynonym(s)2-(4-Isobutyrylphenyl)propanoic acidCAS No.65813-55-0FormulaUN No.



