10,10'-Oxybis(phenoxarsine) CAS 58-36-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 58-36-6 |
| Molecular Formula | C24H16As2O3 |
| Molecular Weight | 502.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 10,10'-Oxybis(phenoxarsine) (CAS 58-36-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H16As2O3. Molecular weight: 502.23 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H16As2O3 |
| Molecular Weight | 502.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Oxybis Standards
- 2,2'-(((Oxybis(4,1-phenylene))bis(azanediyl))bis(carbonyl))dibenzoic acid (CAS 82131-85-9)
- 2,2'-((((Oxybis(ethane-2,1-diyl))bis(oxy))bis(4,1-phenylene))bis(methaneylylidene))bis(1-phenylhydrazine) (CAS 203805-28-1)
- 3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 211931-07-6)
- 4,4'-Oxybis(2,6-dibromoaniline) (CAS 61381-91-7)
- 4,4'-((Oxybis(4,1-phenylene))bis(oxy))bis(3-(trifluoromethyl)aniline) (CAS 399506-42-4)
- 4,4'-Oxybis(3-(2-bromoethyl)-1,2-dichlorobenzene) (CAS 3245-41-8)
- 3,3'-Oxybis(3-(chloromethyl)-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 17909-34-1)
- ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(3-morpholinopropanoate) (CAS 71487-08-6)
Recommended Standards
- Miconazole EP Impurity E (CAS CATO-C4X-180228)
- 2-(2-Fluoropropan-2-yl)-5-(tributylstannyl)-4-(trifluoromethyl)thiazole (CAS 2806011-98-1)
- 4-(5-((4-Bromobenzyl)thio)-4-(4-bromophenyl)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-65-0)
- 2-Amino-5-(trifluoromethyl)benzyl Alcohol (CAS 220107-65-3)
- N-Isopropyl-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 849916-39-8)
- Chlorpromazine Impurity 13 (CAS 5845-30-7)
- (2-Ethylphenyl)(pyridin-2-yl)methanol (CAS 92247-71-7)
- 1-hexadecyl-3-methylimidazolium hexafluorophosphate (CAS 219947-95-2)
- Methyl 3-((3-bromophenyl)amino)propanoate (CAS 857576-77-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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