(2E)-3-(4-(difluoromethoxy)-3-ethoxyphenyl)prop-2-enoic acid - ≥95% , CAS No.757220-57-8

CAS: 757220-57-8 Cat. No.: E981539 Molecular Weight: 258.220
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
E981539-50mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$127.90
100mg
E981539-100mg
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$168.90
250mg
E981539-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$215.90
500mg
E981539-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$350.90
1g
E981539-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$488.90
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Why this grade

≥95% 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
≥95%
Storage
Room temperature
Purity
≥95%
Names and Identifiers
Canonical SmilesCCOC1=C(C=CC(=C1)/C=C/C(=O)O)OC(F)F
IUPAC Name(E)-3-[4-(difluoromethoxy)-3-ethoxyphenyl]prop-2-enoic acid
InChIKeyCDBYFFWDMLZNDN-GQCTYLIASA-N
INCHI1S/C12H12F2O4/c1-2-17-10-7-8(4-6-11(15)16)3-5-9(10)18-12(13)14/h3-7,12H,2H2,1H3,(H,15,16)/b6-4+
Molecular Weight 258.220

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
SubclassHydroxycinnamic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentCoumaric acids and derivatives
Alternative Parents Cinnamic acids  Styrenes  Phenoxy compounds  Phenol ethers  Alkyl aryl ethers  Monocarboxylic acids and derivatives  Carboxylic acids  Organofluorides  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkyl fluorides  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Cinnamic acid - Coumaric acid or derivatives - Phenoxy compound - Styrene - Phenol ether - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organooxygen compound - Hydrocarbon derivative - Alkyl fluoride - Organic oxygen compound - Carbonyl group - Organic oxide - Alkyl halide - Organohalogen compound - Organofluoride - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight258.220 g/mol
XLogP33.100
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass258.07 Da
Monoisotopic Mass258.07 Da
Topological Polar Surface Area55.800 Ų
Heavy Atom Count18
Formal Charge0
Complexity294.000
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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