2-(4-Chlorobenzoyl)benzoic acid - ≥98%(GC) , CAS No.85-56-3

CAS: 85-56-3 Cat. No.: C134046 Molecular Weight: 260.67 Beilstein Registry Number: 10750 EC Number: 201-615-9
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GRADE & PURITY ≥98%(GC)
Synonyms
DG49767900 | W-104078 | UNII-3U7W4YOY3R | EN300-19298 | p-Chlorobenzoylbenzoic acid | 1-carboxy-2-(4-chlorophenylcarbonyl)benzene | 2-(4'-chlorobenzoyl)benzoic acid | 2-(4-Chlorobenzoyl)benzoic acid | 2-(4-Chloro-benzoyl)-benzoic acid | 2-(4-chlorobenzoyl
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
25g
C134046-25g
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$16.90
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100g
C134046-100g
5

$14.90

$22.90
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500g
C134046-500g
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$58.90

$88.90
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

2-(4-Chlorobenzoyl)benzoic acid forms complexes with europium and terbium having photoluminescence properties.
2-(4-Chlorobenzoyl)benzoic acid was used in the preparation of bisphthalazinone monomers, required for the synthesis of phthalazinone containing poly(arylene ether)s, poly(arylene thioether)s and poly(arylene sulfone)s.

Specifications

Synonyms
DG49767900 | W-104078 | UNII-3U7W4YOY3R | EN300-19298 | p-Chlorobenzoylbenzoic acid | 1-carboxy-2-(4-chlorophenylcarbonyl)benzene | 2-(4'-chlorobenzoyl)benzoic acid | 2-(4-Chlorobenzoyl)benzoic acid | 2-(4-Chloro-benzoyl)-benzoic acid | 2-(4-chlorobenzoyl
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid488183806
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183806
Canonical SmilesC1=CC=C(C(=C1)C(=O)C2=CC=C(C=C2)Cl)C(=O)O
IUPAC Name2-(4-chlorobenzoyl)benzoic acid
InChIKeyYWECCEXWKFHHQJ-UHFFFAOYSA-N
INCHI1S/C14H9ClO3/c15-10-7-5-9(6-8-10)13(16)11-3-1-2-4-12(11)14(17)18/h1-8H,(H,17,18)
Isomeric SMILES C1=CC=C(C(=C1)C(=O)C2=CC=C(C=C2)Cl)C(=O)O
WGK Germany 3
Molecular Weight 260.67
Beilstein 10750
Reaxy-Rn 649894
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=649894&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzophenones
Intermediate Tree Nodes Not available
Direct ParentBenzophenones
Alternative Parents Diphenylmethanes  Aryl-phenylketones  Benzoic acids  Benzoyl derivatives  Chlorobenzenes  Aryl chlorides  Monocarboxylic acids and derivatives  Carboxylic acids  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzophenone - Aryl-phenylketone - Diphenylmethane - Benzoic acid or derivatives - Benzoic acid - Aryl ketone - Benzoyl - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Ketone - Carboxylic acid - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organochloride - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzophenones. These are organic compounds containing a ketone attached to two phenyl groups.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
blaVIM-2 Beta-lactamase VIM-2 (381 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
NS3 NS3 (1121 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
I2206430Certificate of AnalysisMar 11, 2026 C134046
I2206431Certificate of AnalysisMar 11, 2026 C134046
I2206432Certificate of AnalysisMar 11, 2026 C134046
C23281073Certificate of AnalysisApr 18, 2025 C134046
K1510009Certificate of AnalysisMay 10, 2023 C134046
Chemical and Physical Properties
Melt Point(°C)148-152°C
Molecular Weight260.670 g/mol
XLogP33.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass260.024 Da
Monoisotopic Mass260.024 Da
Topological Polar Surface Area54.400 Ų
Heavy Atom Count18
Formal Charge0
Complexity321.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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