Beryllon II CAS 51550-25-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51550-25-5 |
| Molecular Formula | C20H10N2O15S4 4*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Beryllon II (CAS 51550-25-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H10N2O15S4 4*Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H10N2O15S4 4*Na |
| Molecular Weight | 669.53 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 4 |
Recommended Standards
- Telapristone Acetate (CAS 198414-31-2)
- Methyl 3-(3,5-dimethyl-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1H-pyrazol-4-yl)propanoate (CAS 1172917-14-4)
- 3-Phenyl-6-(trifluoromethyl)-1H-indole-2-carbonitrile (CAS 62039-72-9)
- 4-Ethyl-5-methylisoxazol-3-ol (CAS 932-12-7)
- (2-Carboxyethyl)dimethylsulfonium Chloride (CAS 4337-33-1)
- (4-bromothiazol-2-yl) acetate (CAS 1264035-93-9)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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