4-Chlorocinnamic acid - ≥99% , CAS No.1615-02-7

CAS: 1615-02-7 Cat. No.: C100659 Molecular Weight: 182.6 Beilstein Registry Number: 2044025 EC Number: 216-564-8
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
NSC2756 | NSC-2756 | IDI1_030035 | NSC1509 | NSC-1509 | p-Chlorocinnamic acid | NSC 52172 | P-chloro cinnamic acid | 3-(4-chlorophenyl)acrylic acid | F0850-6846 | A922539 | trans-3-(4-Chlorophenyl)propenoic acid | 3-(p-Chlorophenyl)acrylic acid | EN300-36
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
C100659-5g
10
$9.90
10g
C100659-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$10.90
25g
C100659-25g
7
$11.90
100g
C100659-100g
10

$23.90

$35.90
Save $12.00 (33.43%)
500g
C100659-500g
2

$94.90

$142.90
Save $48.00 (33.59%)
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Why this grade

≥99% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
NSC2756 | NSC-2756 | IDI1_030035 | NSC1509 | NSC-1509 | p-Chlorocinnamic acid | NSC 52172 | P-chloro cinnamic acid | 3-(4-chlorophenyl)acrylic acid | F0850-6846 | A922539 | trans-3-(4-Chlorophenyl)propenoic acid | 3-(p-Chlorophenyl)acrylic acid | EN300-36
Specifications & Purity
≥99%
Storage
Room temperature
Shipped In
Normal
Action Type
INHIBITOR
Purity
≥99%
Names and Identifiers
Pubchem Sid488190859
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488190859
Canonical SmilesC1=CC(=CC=C1C=CC(=O)O)Cl
IUPAC Name(E)-3-(4-chlorophenyl)prop-2-enoic acid
InChIKeyGXLIFJYFGMHYDY-ZZXKWVIFSA-N
INCHI1S/C9H7ClO2/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6H,(H,11,12)/b6-3+
Isomeric SMILES C1=CC(=CC=C1/C=C/C(=O)O)Cl
WGK Germany 3
RTECS GD8490000
Molecular Weight 182.6
Beilstein 2044025
Reaxy-Rn 1365308
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1365308&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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
SubclassCinnamic acids
Intermediate Tree Nodes Not available
Direct ParentCinnamic acids
Alternative Parents Styrenes  Chlorobenzenes  Aryl chlorides  Monocarboxylic acids and derivatives  Carboxylic acids  Organochlorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamic acid - Styrene - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organic oxygen compound - Organohalogen compound - Organochloride - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cinnamic acids. These are organic aromatic compounds containing a benzene and a carboxylic acid group forming 3-phenylprop-2-enoic acid.
External Descriptors monochlorobenzenes
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
Hcar2 Hydroxycarboxylic acid receptor 2 (55 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MAL62 Alpha-glucosidase MAL62 (106 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.

12 results found

Lot NumberCertificate TypeDateItem
A2218247Certificate of AnalysisOct 29, 2025 C100659
A2218254Certificate of AnalysisOct 29, 2025 C100659
A2218263Certificate of AnalysisOct 29, 2025 C100659
A2218266Certificate of AnalysisOct 29, 2025 C100659
A2218282Certificate of AnalysisOct 29, 2025 C100659
B1826006Certificate of AnalysisSep 16, 2025 C100659
B1826007Certificate of AnalysisSep 16, 2025 C100659
H2527059Certificate of AnalysisSep 05, 2025 C100659
E1605134Certificate of AnalysisJan 03, 2024 C100659
C2320598Certificate of AnalysisApr 11, 2023 C100659
C2320597Certificate of AnalysisDec 28, 2021 C100659
C2320599Certificate of AnalysisDec 28, 2021 C100659

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Chemical and Physical Properties
Melt Point(°C)249-250°C
Molecular Weight182.600 g/mol
XLogP32.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass182.013 Da
Monoisotopic Mass182.013 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count12
Formal Charge0
Complexity181.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds1
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Yi Cui, Yong-Hua Hu, Feng Yu, Jing Zheng, Lin-Shan Chen, Qing-Xi Chen, Qin Wang.  (2016)  Inhibition kinetics and molecular simulation of p-substituted cinnamic acid derivatives on tyrosinase.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:27840215] [10.1016/j.ijbiomac.2016.11.027]
Solution Calculators
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