(2E,4E)-5-Phenyl-2,4-pentadienoic Acid - ≥98% , CAS No.28010-12-0

CAS: 28010-12-0 Cat. No.: E404888 Formula: C11H10O2 Molecular Weight: 174.2 EC Number: 803-600-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
cinnamylidene acetic acid | NCGC00095798-02 | (2E,4E)-5-phenyl-2,4-pentadienoic acid | J-507259 | SR-05000002408 | 5-PHENYLPENTA-2,4-DIENOICACID | BRD-K12345912-001-03-1 | NSC 109408 | NSC1778 | NSC-1778 | J-515930 | 1047682-56-3 | 2,4-Pentadienoicacid, 5
Storage
Room temperature
★
Size
Germany (EU)
USA*
Price
Qty
1g
E404888-1g
—
5 In stock
€8.59
5g
E404888-5g
—
2 In stock
€23.34
25g
E404888-25g
—
2 In stock
€70.20
100g
E404888-100g
—
1 In stock
€232.47
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

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

Overview

Maximum Absorption Wavelength:300(EtOH)nm

Specifications

Synonyms
cinnamylidene acetic acid | NCGC00095798-02 | (2E,4E)-5-phenyl-2,4-pentadienoic acid | J-507259 | SR-05000002408 | 5-PHENYLPENTA-2,4-DIENOICACID | BRD-K12345912-001-03-1 | NSC 109408 | NSC1778 | NSC-1778 | J-515930 | 1047682-56-3 | 2,4-Pentadienoicacid, 5
Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508806480
Canonical Smiles
C1=CC=C(C=C1)C=CC=CC(=O)O
IUPAC Name
(2E,4E)-5-phenylpenta-2,4-dienoic acid
InChIKey
FEIQOMCWGDNMHM-KBXRYBNXSA-N
INCHI
1S/C11H10O2/c12-11(13)9-5-4-8-10-6-2-1-3-7-10/h1-9H,(H,12,13)/b8-4+,9-5+
Isomeric SMILES
C1=CC=C(C=C1)/C=C/C=C/C(=O)O
Molecular Weight
174.2
Reaxy-Rn
2042414
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2042414&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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassStyrenes
Intermediate Tree Nodes Not available
Direct ParentStyrenes
Alternative Parents Medium-chain fatty acids  Unsaturated fatty acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Medium-chain fatty acid - Styrene - Fatty acyl - Fatty acid - Unsaturated fatty acid - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as styrenes. These are organic compounds containing an ethenylbenzene moiety.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
PANC-1 (6144 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
SLCO1B1 Tchem Solute carrier organic anion transporter family member 1B1 (2672 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Mus musculus (284745 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.

8 results found

Lot NumberCertificate TypeDateItem
B2302024Certificate of AnalysisNov 10, 2025 E404888
B2301843Certificate of AnalysisNov 06, 2025 E404888
B2301841Certificate of AnalysisNov 06, 2025 E404888
B2301840Certificate of AnalysisNov 06, 2025 E404888
B2301837Certificate of AnalysisNov 06, 2025 E404888
B2301842Certificate of AnalysisNov 07, 2022 E404888
C2526228Certificate of AnalysisNov 07, 2022 E404888
E2621099Certificate of AnalysisNov 07, 2022 E404888
Chemical and Physical Properties
Melt Point(°C)168 °C
Molecular Weight174.200 g/mol
XLogP32.800
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass174.068 Da
Monoisotopic Mass174.068 Da
Topological Polar Surface Area37.300 Ų
Heavy Atom Count13
Formal Charge0
Complexity210.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds2
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

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