5-((4-Carboxyphenyl)diazenyl)-2-hydroxybenzoic acid - ≥97% , CAS No.64896-26-0

CAS: 64896-26-0 Cat. No.: D695686 Molecular Weight: 286.24 PubChem CID: 127824
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature
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100mg
D695686-100mg
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250mg
D695686-250mg
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1g
D695686-1g
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5g
D695686-5g
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Why this grade

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

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Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC(=CC=C1C(=O)O)N=NC2=CC(=C(C=C2)O)C(=O)O
IUPAC Name5-[(4-carboxyphenyl)diazenyl]-2-hydroxybenzoic acid
InChIKeyJNVGBRQYZHTBTP-UHFFFAOYSA-N
INCHI1S/C14H10N2O5/c17-12-6-5-10(7-11(12)14(20)21)16-15-9-3-1-8(2-4-9)13(18)19/h1-7,17H,(H,18,19)(H,20,21)
Isomeric SMILES C1=CC(=CC=C1C(=O)O)N=NC2=CC(=C(C=C2)O)C(=O)O
PubChem CID 127824
Molecular Weight 286.24

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
SuperclassOrganoheterocyclic compounds
ClassAzobenzenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentAzobenzenes
Alternative Parents Salicylic acids  Benzoic acids  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Dicarboxylic acids and derivatives  Vinylogous acids  Azo compounds  Propargyl-type 1,3-dipolar organic compounds  Carboxylic acids  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Azobenzene - Hydroxybenzoic acid - Salicylic acid or derivatives - Salicylic acid - Benzoic acid or derivatives - Benzoic acid - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Monocyclic benzene moiety - Dicarboxylic acid or derivatives - Benzenoid - Vinylogous acid - Azo compound - Organic 1,3-dipolar compound - Carboxylic acid - Carboxylic acid derivative - Propargyl-type 1,3-dipolar organic compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring.
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 Weight286.240 g/mol
XLogP33.300
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count7
Rotatable Bond Count4
Exact Mass286.059 Da
Monoisotopic Mass286.059 Da
Topological Polar Surface Area120.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity418.000
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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