3(2H)-Benzoxazolepropanesulfonic acid, 2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene]- 3-[(2E)-2-[(E)-4-(1,3-dibutyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)but-2-enylidene]-1,3-benzoxazol-3-yl]propane-1-sulfonic acid 5-[(3-Sulfopropyl-2(3H)-benzoxazolylidene)-2-butenylidene]-1,3-dibutyl-2-thio-barbituric acid 62796-23-0 GEVA-NCDDG MC 540 Merocyanine 540 NSC369286 P-MC-540 CAS 62796-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62796-23-0 |
| Molecular Formula | C26H38N3O6S2 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3(2H)-Benzoxazolepropanesulfonic acid, 2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-thioxo-5(2H)-pyrimidinylidene)-2-butenylidene]- 3-[(2E)-2-[(E)-4-(1,3-dibutyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)but-2-enylidene]-1,3-benzoxazol-3-yl]propane-1-sulfonic acid 5-[(3-Sulfopropyl-2(3H)-benzoxazolylidene)-2-butenylidene]-1,3-dibutyl-2-thio-barbituric acid 62796-23-0 GEVA-NCDDG MC 540 Merocyanine 540 NSC369286 P-MC-540 (CAS 62796-23-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H38N3O6S2 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H38N3O6S2 Na |
| Molecular Weight | 575.72 g/mol |
| Purity | 97%+ |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- Cgp37157 (CAS 75450-34-9)
- 4-(Chloromethyl)-3-(4-chlorophenyl)-1-phenylpyrazole (CAS 55432-06-9)
- 2-bromo-6-tert-butyl-4-iodophenol (CAS 60803-27-2)
- (R)-Allyl 2-amino-4-(methylthio)butanoate 4-methylbenzenesulfonic acid (CAS 1956435-98-5)
- Boc-4-cyano-Phe-OH (CAS 131724-45-3)
- 7-Azaindole-6-carboxylic Acid (CAS 898746-35-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com