1,4-Phenylenediacrylic acid - ≥95% , CAS No.16323-43-6

CAS: 16323-43-6 Cat. No.: P167728 Molecular Weight: 218.21 EC Number: 240-399-0 PubChem CID: 759280
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
P1309 | (2E,2'E)-3,3'-(1,4-Phenylene)bis[2-propenoicacid] | CAS-16323-43-6 | J-010023 | 1,4-Phenylenediacrylic acid | 2-Propenoic acid, 3,3'-(1,4-phenylene)bis-, (E,E)- | NCGC00091630-01 | 1,4-Phenylenediacrylic acid, 97% | 1,4-Benzenediacrylic acid | Q27
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
P167728-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
P167728-5g
4

$33.90

$50.90
Save $17.00 (33.40%)
25g
P167728-25g
2

$120.90

$181.90
Save $61.00 (33.53%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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.

Specifications

Synonyms
P1309 | (2E, 2'E)-3, 3'-(1, 4-Phenylene)bis[2-propenoicacid] | CAS-16323-43-6 | J-010023 | 1, 4-Phenylenediacrylic acid | 2-Propenoic acid, 3, 3'-(1, 4-phenylene)bis-, (E, E)- | NCGC00091630-01 | 1, 4-Phenylenediacrylic acid, 97% | 1, 4-Benzenediacrylic acid | Q27
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid488191428
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488191428
Canonical SmilesC1=CC(=CC=C1C=CC(=O)O)C=CC(=O)O
IUPAC Name(E)-3-[4-[(E)-2-carboxyethenyl]phenyl]prop-2-enoic acid
InChIKeyAAFXQFIGKBLKMC-KQQUZDAGSA-N
INCHI1S/C12H10O4/c13-11(14)7-5-9-1-2-10(4-3-9)6-8-12(15)16/h1-8H,(H,13,14)(H,15,16)/b7-5+,8-6+
Isomeric SMILES C1=CC(=CC=C1/C=C/C(=O)O)/C=C/C(=O)O
WGK Germany 3
PubChem CID 759280
Molecular Weight 218.21

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.

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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  Dicarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamic acid - Styrene - Benzenoid - Dicarboxylic acid or derivatives - Monocyclic benzene moiety - 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 cinnamic acids. These are organic aromatic compounds containing a benzene and a carboxylic acid group forming 3-phenylprop-2-enoic acid.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
AR Tclin Androgen Receptor (11781 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 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.

4 results found

Lot NumberCertificate TypeDateItem
L1916033Certificate of AnalysisJul 23, 2025 P167728
L2129404Certificate of AnalysisOct 16, 2024 P167728
L2129405Certificate of AnalysisOct 16, 2024 P167728
L2129406Certificate of AnalysisOct 16, 2024 P167728
Chemical and Physical Properties
Melt Point(°C)>300℃
Molecular Weight218.200 g/mol
XLogP31.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass218.058 Da
Monoisotopic Mass218.058 Da
Topological Polar Surface Area74.600 Ų
Heavy Atom Count16
Formal Charge0
Complexity277.000
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
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