Disperse Violet 26 CAS 6408-72-6
| CAS No. | 6408-72-6 |
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Disperse Violet 26 (C26H18N2O4) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Disperse Violet 26 (CAS 6408-72-6) is a high-purity analytical reference standard with the molecular formula C26H18N2O4 and a molecular weight of 422.43 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Disperse Violet 26 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | Technical Grade |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- VY212Q0S3J 6636-78-8 2-Chloro-3-pyridinol 2-Chloropyridin-3-ol 3-Pyridinol, 2-chloro- 5-21-02-00085 (Beilstein Handbook Reference) AI3-61989 BRN 0002216 EINECS 229-635-3 NSC 18469 UNII-VY212Q0S3J (CAS 6636-78-8)
- 2-((3,4-Dichlorobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477330-43-1)
- 1-[(6-methoxypyridin-3-yl)methyl]-1,3-diazinane-2,4,6-trione (CAS 1710461-20-3)
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- (S)-5-((5-Hydroxy-1H-indol-3-yl)methyl)imidazolidine-2,4-dione (CAS 109063-48-1)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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