Solvent Blue 37 CAS 12226-74-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 12226-74-3 |
| Molecular Formula | C26H16N3O10S3 3*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Solvent Blue 37 (CAS 12226-74-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C26H16N3O10S3 3*Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C26H16N3O10S3 3*Na |
| Molecular Weight | 649.60 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) | 20.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 3 |
Related Solvent Standards
Recommended Standards
- 6-(Thiazol-2-yl)pyridazin-3(2H)-one (CAS 1103508-50-4)
- Tert-butyl (R)-2-(cyanomethyl)azetidine-1-carboxylate (CAS 2102410-75-1)
- 4-Bromo-2-(2-methoxyethoxy)aniline (CAS 1219730-72-9)
- 1-((3-Nitrobenzyl)sulfonyl)pyrrolidine (CAS 864685-23-4)
- 3-Chloro-5-(chloromethyl)-2-isopropoxypyridine (CAS 1247922-45-7)
- 3-Bromo-1-(2-chloroethyl)-1H-1,2,4-triazole (CAS 1630763-74-4)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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