Chromotrope 2B CAS 548-80-1
Purity ≥85%In StockPharmaceutical Standards
| CAS No. | 548-80-1 |
| Molecular Formula | C16H9N3O10S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Chromotrope 2B (CAS 548-80-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H9N3O10S2 2*Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H9N3O10S2 2*Na |
| Molecular Weight | 490.37 g/mol |
| Purity | ≥85% |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- Methyl 4-(3-azetidinyloxy)benzoate (CAS 1219948-82-9)
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- 3-Fluoro-3-(methoxymethyl)azetidine (CAS 1408074-67-8)
- Triethylphosphineoxide (CAS 597-50-2)
- 4-(Benzenesulfonyl)-4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]butanoic acid (CAS 338407-19-5)
- 1-((Allylamino)methyl)cyclopentan-1-ol (CAS 1468647-08-6)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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