Ethyl 4-hydroxy-3,5-dimethoxybenzoate - ≥97% , CAS No.3943-80-4

CAS: 3943-80-4 Cat. No.: E693693 Molecular Weight: 226.23 PubChem CID: 19845
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-Hydroxy-3,5-Dimethoxy-Benzoic Acid Ethyl Ester | Ethyl 4-Hydroxy-3,5-Dimethoxy-Benzoate
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
Size
USA
Germany (EU)*
Price
Qty
1g
E693693-1g
Made to order · 8–12 wks
$24.90
5g
E693693-5g
Made to order · 8–12 wks
$55.90
25g
E693693-25g
Made to order · 8–12 wks
$195.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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
4-Hydroxy-3, 5-Dimethoxy-Benzoic Acid Ethyl Ester | Ethyl 4-Hydroxy-3, 5-Dimethoxy-Benzoate
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Product Properties
ALogP1.7
Names and Identifiers
Canonical SmilesCCOC(=O)C1=CC(=C(C(=C1)OC)O)OC
IUPAC Nameethyl 4-hydroxy-3,5-dimethoxybenzoate
InChIKeyWKUVKFZZCHINKG-UHFFFAOYSA-N
INCHI1S/C11H14O5/c1-4-16-11(13)7-5-8(14-2)10(12)9(6-7)15-3/h5-6,12H,4H2,1-3H3
Isomeric SMILES CCOC(=O)C1=CC(=C(C(=C1)OC)O)OC
PubChem CID 19845
Molecular Weight 226.23

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
SubclassBenzoic acids and derivatives
Intermediate Tree Nodes Hydroxybenzoic acid derivatives
Direct ParentGallic acid and derivatives
Alternative Parents p-Hydroxybenzoic acid alkyl esters  M-methoxybenzoic acids and derivatives  Methoxyphenols  Dimethoxybenzenes  Phenoxy compounds  Benzoyl derivatives  Anisoles  Alkyl aryl ethers  Carboxylic acid esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Gallic acid or derivatives - P-hydroxybenzoic acid alkyl ester - P-hydroxybenzoic acid ester - M-methoxybenzoic acid or derivatives - Methoxyphenol - Dimethoxybenzene - M-dimethoxybenzene - Benzoate ester - Phenol ether - Benzoyl - Methoxybenzene - Phenoxy compound - Anisole - Phenol - Alkyl aryl ether - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Ether - Organic oxygen compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gallic acid and derivatives. These are compounds containing a 3,4,5-trihydroxybenzoic acid moiety.
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:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
H2614355Certificate of AnalysisMar 09, 2026 E693693
H2614356Certificate of AnalysisMar 09, 2026 E693693
H2614357Certificate of AnalysisMar 09, 2026 E693693
Chemical and Physical Properties
Sensitivityair sensitive,light sensitive,Moisture sensitive
Molecular Weight226.230 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count5
Rotatable Bond Count5
Exact Mass226.084 Da
Monoisotopic Mass226.084 Da
Topological Polar Surface Area65.000 Ų
Heavy Atom Count16
Formal Charge0
Complexity216.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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