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API Process Intermediates & Related Compounds

2-(4-Chlorobenzoyl)benzoic Acid

Available on request

Buy 2-(4-Chlorobenzoyl)benzoic Acid (CAS 85-56-3) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-034890.

Pack sizes
2-(4-Chlorobenzoyl)benzoic Acid chemical structure
CAS number85-56-3
FormulaC14H9ClO3
Molar mass260.67 g/mol
Physical formSolid
InChIKeyYWECCEXWKFHHQJ-UHFFFAOYSA-N
IUPAC name2-(4-chlorobenzoyl)benzoic acid

About 2-(4-Chlorobenzoyl)benzoic Acid

2-(4-Chlorobenzoyl)benzoic Acid is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 85-56-3, formula C14H9ClO3 and molar mass 260.67 g/mol. It is handled as a solid.

Use cases we see most often

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Hazard communication follows GHS (Warning: H302, H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Fluorescein

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

Fluorescein standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of 2-(4-Chlorobenzoyl)benzoic Acid
Product name2-(4-Chlorobenzoyl)benzoic Acid
Catalogue numberZX-034890
CAS number85-56-3
IUPAC name2-(4-chlorobenzoyl)benzoic acid
Molecular formulaC14H9ClO3
Molar mass260.67 g/mol
Exact mass260.024
Physical formSolid
XLogP33.1
H-bond donors / acceptors1 / 3
Topological polar surface area54.4 Ų
InChIKeyYWECCEXWKFHHQJ-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C(=O)C2=CC=C(C=C2)Cl)C(=O)O
PubChem CID66564
SynonymsBenzoic acid, 2-(4-chlorobenzoyl)-, o-(p-Chlorobenzoyl)benzoic acid, 2-(p-Chlorobenzoyl)benzoic acid, o-(4-Chlorobenzoyl)benzoic acid, Benzoic acid, o-(p-chlorobenzoyl)-, Benzoic acid, o-(p-chlorobenzoyl)-(8CI), p-Chlorobenzoylbenzoic acid, 4'-Chlorobenzophenone-2-carboxylic acid, 2-[(4-chlorophenyl)carbonyl]benzoic acid, 1-carboxy-2-(4-chlorophenylcarbonyl)benzene

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

Precautionary statements P261, P264, P264 + P265, P270, P271, 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 2-(4-Chlorobenzoyl)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 2-(4-Chlorobenzoyl)benzoic Acid

Which CAS number identifies 2-(4-Chlorobenzoyl)benzoic Acid?
2-(4-Chlorobenzoyl)benzoic Acid is registered under CAS 85-56-3. You may also see it listed as Benzoic acid, 2-(4-chlorobenzoyl)-, o-(p-Chlorobenzoyl)benzoic acid, 2-(p-Chlorobenzoyl)benzoic acid. Our catalogue number for this item is ZX-034890.
What are the formula and molar mass of 2-(4-Chlorobenzoyl)benzoic Acid?
For 2-(4-Chlorobenzoyl)benzoic Acid, its formula is C14H9ClO3 and its molar mass is 260.67 g/mol. The systematic (IUPAC) name is 2-(4-chlorobenzoyl)benzoic acid. InChIKey YWECCEXWKFHHQJ-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-(4-Chlorobenzoyl)benzoic Acid used in pharmaceutical QC?
2-(4-Chlorobenzoyl)benzoic Acid is a characterised reference material linked to Fluorescein. 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 2-(4-Chlorobenzoyl)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 2-(4-Chlorobenzoyl)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 2-(4-Chlorobenzoyl)benzoic Acid to my country?
Yes. Because 2-(4-Chlorobenzoyl)benzoic Acid 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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