4-ETHOXY-2-HYDROXYBENZOIC ACID - ≥95% , CAS No.10435-55-9

CAS: 10435-55-9 Cat. No.: E165612 Formula: C9H10O4 Molecular Weight: 182.18 EC Number: 233-919-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
DTXSID30146400 | EINECS 233-919-2 | Salicylic acid, 4-ethoxy- | NSC4145 | NSC-4145 | SCHEMBL539138 | AKOS015889273 | 4-Ethoxysalicylic acid, 97% | BDBM50496619 | D85914 | J-001156 | 4-Ethoxysalicylic acid | FT-0731860 | Benzoic acid, 4-ethoxy-2-hydroxy- |
Storage
Store at 2-8°C
Shipped In
Wet ice
★
Size
USA
Germany (EU)*
Price
Qty
250mg
E165612-250mg
Made to order · 8–12 wks
$19.90
1g
E165612-1g
Made to order · 8–12 wks
$82.90
5g
E165612-5g
Made to order · 8–12 wks
$205.90
25g
E165612-25g
Made to order · 8–12 wks
$1,059.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Store at 2-8°C 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
DTXSID30146400 | EINECS 233-919-2 | Salicylic acid, 4-ethoxy- | NSC4145 | NSC-4145 | SCHEMBL539138 | AKOS015889273 | 4-Ethoxysalicylic acid, 97% | BDBM50496619 | D85914 | J-001156 | 4-Ethoxysalicylic acid | FT-0731860 | Benzoic acid, 4-ethoxy-2-hydroxy- |
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid528759958
Canonical SmilesCCOC1=CC(=C(C=C1)C(=O)O)O
IUPAC Name4-ethoxy-2-hydroxybenzoic acid
InChIKeyDVZPQHRWOUXUPU-UHFFFAOYSA-N
INCHI1S/C9H10O4/c1-2-13-6-3-4-7(9(11)12)8(10)5-6/h3-5,10H,2H2,1H3,(H,11,12)
Isomeric SMILES CCOC1=CC(=C(C=C1)C(=O)O)O
WGK Germany 3
Molecular Weight 182.18
Reaxy-Rn 2096811
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2096811&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.

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 - Salicylic acid and derivatives
Direct ParentSalicylic acids
Alternative Parents Benzoic acids  Phenoxy compounds  Phenol ethers  Benzoyl derivatives  Alkyl aryl ethers  1-hydroxy-4-unsubstituted benzenoids  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Salicylic acid - Benzoic acid - Phenoxy compound - Benzoyl - Phenol ether - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Phenol - Vinylogous acid - Carboxylic acid derivative - Carboxylic acid - Ether - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as salicylic acids. These are ortho-hydroxylated benzoic acids.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
TOP2A Tclin DNA topoisomerase II alpha (6317 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Bacillus subtilis (32866 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
L2502427Certificate of AnalysisOct 09, 2025 E165612
L2502429Certificate of AnalysisOct 09, 2025 E165612
L2515642Certificate of AnalysisOct 09, 2025 E165612
L2515645Certificate of AnalysisOct 09, 2025 E165612
Chemical and Physical Properties
Molecular Weight182.170 g/mol
XLogP32.300
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass182.058 Da
Monoisotopic Mass182.058 Da
Topological Polar Surface Area66.800 Ų
Heavy Atom Count13
Formal Charge0
Complexity180.000
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
Reviews

Customer Reviews

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