Impurity reference standards
Ibuprofen impurities & reference standards
Characterised Ibuprofen impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
87reference materials
4isotope-labelled
COAHPLC · NMR · MS on request
![2-[4-(2-Methylpropenyl)phenyl]propionic Acid chemical structure](/media/structures/WYUJTWQSJJRVIG-UHFFFAOYSA-N.svg)
3 Chloro 2 2 dimethylpropyl 2 4 isobutylphenyl propanoate
- CAS
- 89878-75-1
- Formula
- C18H27ClO2
- MW
- 310.9 g/mol
VQ-031139
FAQs — Ibuprofen impurities
Which Ibuprofen impurities do you supply?
We list 87 Ibuprofen-related reference materials, including process impurities, degradation products, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Ibuprofen impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Ibuprofen impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Ibuprofen impurity standards
We reply within one business day with price, pack options, lead time and documentation.