for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Chrysophenine is a diazo stilbene dye. Color index number: 24895
λmax：389 nm；
ε (extinction coefficient)：≥29000 at 389-401 nm in water at 0.02 g/L
Application：
Chrysophenine is an an organic azo dye (a direct dye) used in the textile and cosmetic industries. Chrysophenine is a water pollutant, removed from the environment by membrane filtration. Dyes and metabolites
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Phenylpropanoids and polyketides |
| Class | Stilbenes |
| Subclass | Sulfonated stilbenes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Sulfonated stilbenes |
| Alternative Parents | Azobenzenes Benzenesulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Styrenes Phenoxy compounds Phenol ethers Alkyl aryl ethers Sulfonyls Organosulfonic acids Azo compounds Propargyl-type 1,3-dipolar organic compounds Organic oxides Hydrocarbon derivatives Organic sodium salts Organic cations |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Sulfonated stilbene - Azobenzene - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Phenoxy compound - Phenol ether - Styrene - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Sulfonyl - Organic sulfonic acid or derivatives - Organosulfonic acid - Organosulfonic acid or derivatives - Azo compound - Ether - Organic alkali metal salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic sodium salt - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Hydrocarbon derivative - Organic salt - Organic oxygen compound - Organic oxide - Organic cation - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as sulfonated stilbenes. These are stilbenes that carry a sulfone group at one or more positions of either benzene rings. |
| External Descriptors | Not available |
| Solubility | Soluble in water, and distilled H2O (1%). |
|---|---|
| x_refractive_index | n20D~1.63 |
| x_melt_point_char | 174° C |
| Molecular Weight | 680.700 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 10 |
| Exact Mass | 680.099 Da |
| Monoisotopic Mass | 680.099 Da |
| Topological Polar Surface Area | 199.000 Ų |
| Heavy Atom Count | 46 |
| Formal Charge | 0 |
| Complexity | 1070.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 1 |
| Covalently-Bonded Unit Count | 3 |
K2425256