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Pharmacopeial Impurities (EP / USP / BP)

Ibuprofen EP Impurity A

Reference StandardAvailable on request

Order Ibuprofen EP Impurity A (CAS 66622-47-7) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Ibuprofen EP Impurity A chemical structure
CAS number66622-47-7
FormulaC13H18O2
Molar mass206.28 g/mol
Physical formSolid
HS code38229090
InChIKeySFVKLYXPBKITCE-UHFFFAOYSA-N
IUPAC name2-[3-(2-methylpropyl)phenyl]propanoic acid

About Ibuprofen EP Impurity A

Zemixal lists Ibuprofen EP Impurity A for laboratories that identify, quantify or control Ibuprofen and its related substances. Identity at a glance (Reference Standard): CAS 66622-47-7, formula C13H18O2 and molar mass 206.28 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Ibuprofen

See every impurity, metabolite and related compound we list for this API.

Ibuprofen standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Ibuprofen EP Impurity A
Product nameIbuprofen EP Impurity A
Catalogue numberZX-021846
CAS number66622-47-7
IUPAC name2-[3-(2-methylpropyl)phenyl]propanoic acid
Molecular formulaC13H18O2
Molar mass206.28 g/mol
Exact mass206.1307
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 2
Topological polar surface area37.3 Ų
HS code38229090
InChIKeySFVKLYXPBKITCE-UHFFFAOYSA-N
SMILESCC(C)CC1=CC(=CC=C1)C(C)C(=O)O
PubChem CID11424295
SynonymsIbuprofen impurity A, Ibuprofen - Impurity A, 2-(3-(2-Methylpropyl)phenyl)propanoic acid, 2-(3-isobutylphenyl)propanoic acid, m-Isobutyl Ibuprofen, 2-(3-Isobutylphenyl)propionic Acid, (2RS)-2-(3-(2-Methylpropyl)phenyl)propanoic acid, (2RS)-2-[3-(2-Methylpropyl)phenyl] propanoic acid, (2RS)-2-[3-(2-Methylpropyl)phenyl]propanoic Acid, alpha-(3-Isobutylphenyl)propionic acid, alpha-Methyl-3-(2-methylpropyl)phenylacetic acid, Benzeneacetic acid, alpha-methyl-3-(2-methylpropyl)-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H412Harmful to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Ibuprofen EP Impurity A
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Ibuprofen EP Impurity A

Which CAS number identifies Ibuprofen EP Impurity A?
Ibuprofen EP Impurity A is registered under CAS 66622-47-7. You may also see it listed as Ibuprofen impurity A, Ibuprofen - Impurity A, 2-(3-(2-Methylpropyl)phenyl)propanoic acid. Our catalogue number for this item is ZX-021846.
What are the formula and molar mass of Ibuprofen EP Impurity A?
For Ibuprofen EP Impurity A, its formula is C13H18O2 and its molar mass is 206.28 g/mol. The systematic (IUPAC) name is 2-[3-(2-methylpropyl)phenyl]propanoic acid. InChIKey SFVKLYXPBKITCE-UHFFFAOYSA-N lets you match it in any structure database.
How is Ibuprofen EP Impurity A used in pharmaceutical QC?
Ibuprofen EP Impurity A is a characterised reference material linked to Ibuprofen. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ibuprofen EP Impurity A?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ibuprofen EP Impurity A?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ibuprofen EP Impurity A to my country?
Yes. Because Ibuprofen EP Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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