Barium yttrium tungsten oxide CAS 37265-86-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37265-86-4 |
| Molecular Formula | O9WY2 3*Ba |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Barium yttrium tungsten oxide (CAS 37265-86-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: O9WY2 3*Ba. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | O9WY2 3*Ba |
| Molecular Weight | 642.97 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1967 |
Related Barium Standards
Recommended Standards
- (4-Amino-3-(difluoromethyl)-5-nitropyridin-2-yl)methanol (CAS 1805354-72-6)
- methyl piperazine-2-carboxylate (CAS 2758-98-7)
- 4-(Aminomethyl)-2-(difluoromethyl)-6-iodonicotinonitrile (CAS 1807095-90-4)
- Methyl 6-fluoro-4-(methylamino)nicotinate (CAS 2187435-19-2)
- 2-Ethyl-5-(trifluoromethyl)benzenamine (CAS 1369923-98-7)
- (S)-2-((tert-butoxycarbonyl)amino)-4,4,4-trifluoro-3,3-dimethylbutanoic acid (CAS 2242426-52-2)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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