2-Chlorocinnamaldehyde - ≥98% , CAS No.138555-57-4

CAS: 138555-57-4 Cat. No.: C709811 EC Number: 988-158-5 PubChem CID: 6365139
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
C709811-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$68.90

$80.90
Save $12.00 (14.83%)
25g
C709811-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$233.90

$272.90
Save $39.00 (14.29%)
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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.

Specifications

Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Canonical SmilesC1=CC=C(C(=C1)C=CC=O)Cl
IUPAC Name(E)-3-(2-chlorophenyl)prop-2-enal
InChIKeyHGBCDXOKFIDHNS-HWKANZROSA-N
INCHI1S/C9H7ClO/c10-9-6-2-1-4-8(9)5-3-7-11/h1-7H/b5-3+
Isomeric SMILES C1=CC=C(C(=C1)/C=C/C=O)Cl
Alternate CAS 1794-45-2
PubChem CID 6365139

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.

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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
SuperclassPhenylpropanoids and polyketides
ClassCinnamaldehydes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentCinnamaldehydes
Alternative Parents Styrenes  Chlorobenzenes  Aryl chlorides  Enals  Organochlorides  Organic oxides  Hydrocarbon derivatives  Aldehydes  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamaldehyde - Styrene - Chlorobenzene - Halobenzene - Aryl chloride - Aryl halide - Monocyclic benzene moiety - Benzenoid - Alpha,beta-unsaturated aldehyde - Enal - Organochloride - Organooxygen compound - Carbonyl group - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aldehyde - Organohalogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as cinnamaldehydes. These are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight166.600 g/mol
XLogP32.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass166.019 Da
Monoisotopic Mass166.019 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity154.000
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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