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API Process Intermediates & Related Compounds

4-(Isobutyryl)benzoic acid

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4-(Isobutyryl)benzoic acid (CAS 32018-30-7) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

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4-(Isobutyryl)benzoic acid chemical structure
CAS number32018-30-7
FormulaC11H12O3
Molar mass192.21 g/mol
Physical formSolid
InChIKeyFLICZDVBYUMMAS-UHFFFAOYSA-N
IUPAC name4-(2-methylpropanoyl)benzoic acid

About 4-(Isobutyryl)benzoic acid

Zemixal supplies 4-(Isobutyryl)benzoic acid within its pharma Intermediates & Building Blocks portfolio. Key data: CAS 32018-30-7, formula C11H12O3 and molar mass 192.21 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Safe handling

No GHS classification is recorded for this item, but handle it with normal laboratory care.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Ibuprofen

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

Ibuprofen standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development

Applications

Specifications and identifiers

Specifications of 4-(Isobutyryl)benzoic acid
Product name4-(Isobutyryl)benzoic acid
Catalogue numberZX-039267
CAS number32018-30-7
IUPAC name4-(2-methylpropanoyl)benzoic acid
Molecular formulaC11H12O3
Molar mass192.21 g/mol
Exact mass192.0786
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 3
Topological polar surface area54.4 Ų
InChIKeyFLICZDVBYUMMAS-UHFFFAOYSA-N
SMILESCC(C)C(=O)C1=CC=C(C=C1)C(=O)O
PubChem CID10965347
Synonyms4-(2-methyl-1-oxopropyl)Benzoic acid, Benzoic acid, 4-(2-methyl-1-oxopropyl)-

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4-(Isobutyryl)benzoic acid
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 4-(Isobutyryl)benzoic acid

Which CAS number identifies 4-(Isobutyryl)benzoic acid?
4-(Isobutyryl)benzoic acid is registered under CAS 32018-30-7. You may also see it listed as 4-(2-methyl-1-oxopropyl)Benzoic acid, Benzoic acid, 4-(2-methyl-1-oxopropyl)-. Our catalogue number for this item is ZX-039267.
What are the formula and molar mass of 4-(Isobutyryl)benzoic acid?
For 4-(Isobutyryl)benzoic acid, its formula is C11H12O3 and its molar mass is 192.21 g/mol. The systematic (IUPAC) name is 4-(2-methylpropanoyl)benzoic acid. InChIKey FLICZDVBYUMMAS-UHFFFAOYSA-N lets you match it in any structure database.
How is 4-(Isobutyryl)benzoic acid used in pharmaceutical QC?
4-(Isobutyryl)benzoic acid 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 4-(Isobutyryl)benzoic acid?
The grade and assay are confirmed on the quotation and the batch COA. 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 4-(Isobutyryl)benzoic acid?
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 4-(Isobutyryl)benzoic acid to my country?
Yes. 4-(Isobutyryl)benzoic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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