Ethyl trans-α-cyanocinnamate - ≥98% , CAS No.2169-69-9

CAS: 2169-69-9 Cat. No.: E168642 Molecular Weight: 201.22 EC Number: 634-979-6
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
ethyl trans-a-cyanocinnamate | Cinnamic acid, alpha-cyano-, ethyl ester | MFCD00009137 | Ethyl 2-Cyano-3-phenylacrylate | alpha-Cyanocinnamic acid ethyl ester | J-014239 | SR-01000643371-1 | Ethyl (2E)-2-cyano-3-phenyl-2-propenoate # | benzylidene ethyl c
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E168642-1g
4
$49.90
5g
E168642-5g
5
$131.90
25g
E168642-25g
2
$460.90
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 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
ethyl trans-a-cyanocinnamate | Cinnamic acid, alpha-cyano-, ethyl ester | MFCD00009137 | Ethyl 2-Cyano-3-phenylacrylate | alpha-Cyanocinnamic acid ethyl ester | J-014239 | SR-01000643371-1 | Ethyl (2E)-2-cyano-3-phenyl-2-propenoate # | benzylidene ethyl c
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesCCOC(=O)C(=CC1=CC=CC=C1)C#N
IUPAC Nameethyl (E)-2-cyano-3-phenylprop-2-enoate
InChIKeyKCDAMWRCUXGACP-DHZHZOJOSA-N
INCHI1S/C12H11NO2/c1-2-15-12(14)11(9-13)8-10-6-4-3-5-7-10/h3-8H,2H2,1H3/b11-8+
Isomeric SMILES CCOC(=O)/C(=C/C1=CC=CC=C1)/C#N
WGK Germany 3
Molecular Weight 201.22
Reaxy-Rn 392174
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=392174&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.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassPhenylpropanoids and polyketides
ClassCinnamic acids and derivatives
SubclassCinnamic acid esters
Intermediate Tree Nodes Not available
Direct ParentCinnamic acid esters
Alternative Parents Fatty acid esters  Benzene and substituted derivatives  Enoate esters  Nitriles  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamic acid ester - Fatty acid ester - Monocyclic benzene moiety - Benzenoid - Fatty acyl - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Nitrile - Carbonitrile - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Carbonyl group - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cinnamic acid esters. These are compound containing an ester derivative of cinnamic acid.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

4 results found

Lot NumberCertificate TypeDateItem
E2022077Certificate of AnalysisJan 05, 2026 E168642
F2202190Certificate of AnalysisMar 04, 2025 E168642
F2202202Certificate of AnalysisMar 04, 2025 E168642
F2204430Certificate of AnalysisMar 04, 2025 E168642
Chemical and Physical Properties
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)188°C/15mmHg
Melt Point(°C)51-53 °C
Molecular Weight201.220 g/mol
XLogP32.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass201.079 Da
Monoisotopic Mass201.079 Da
Topological Polar Surface Area50.100 Ų
Heavy Atom Count15
Formal Charge0
Complexity292.000
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
Solution Calculators
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