Tris(4-ethoxyphenyl)bismuthine CAS 90591-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90591-48-3 |
| Molecular Formula | C24H27BiO3 |
| Molecular Weight | 572.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tris(4-ethoxyphenyl)bismuthine (CAS 90591-48-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H27BiO3. Molecular weight: 572.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H27BiO3 |
| Molecular Weight | 572.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Tris Standards
- 2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 477318-96-0)
- N-[1-[3-(4-Ethoxyphenyl)-3,4-dihydro-4-oxopyrido[2,3-d]pyrimidin-2-yl]ethyl]-N-(3-pyridinylmethyl)-4-(trifluoromethoxy)benzeneacetamide (CAS 947536-03-0)
- Bis(4-(4-ethoxyphenyl)-5-(propylthio)-4H-1,2,4-triazol-3-yl)methane (CAS 62575-63-7)
- Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3,4,5-trimethoxybenzamido)thiophene-3-carboxylate (CAS 335408-94-1)
- Methyl 5-((4-ethoxyphenyl)carbamoyl)-4-methyl-2-(3,4,5-trimethoxybenzamido)thiophene-3-carboxylate (CAS 505096-35-5)
- 5-((3-(4-Ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methoxybenzyl)-2-thioxothiazolidin-4-one (CAS 623934-81-6)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 477329-46-7)
- N-(2-Ethoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477331-41-2)
Recommended Standards
- (2R,3S,5R)-5-(6-Amino-8-bromo-9H-purin-9-yl)-2-((trityloxy)methyl)tetrahydrofuran-3-ol (CAS 18384-58-2)
- AZD-PEG2-PFP (CAS 1807537-41-2)
- Methyl 4-(2-bromo-4,5-dimethoxyphenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494195-03-8)
- 3-(1,3-Benzothiazol-2-yl)-4,4,4-trifluoro-3-hydroxybutanenitrile (CAS 852840-37-0)
- 6-methyltetrazolo[1,5-b][1,2,4]triazin-7(1H)-one (CAS 61788-18-9)
- 7,8-Dichloro-1,2-dihydroquinolin-2-one (CAS 1339813-01-2)
- ethyl imidazo[1,5-a]pyrimidine-8-carboxylate (CAS 32704-60-2)
- 7-(Aminomethyl)-6,7-dihydroquinolin-8(5H)-one (CAS 652972-06-0)
- 2,4-Dibromo-6-ethynylphenol (CAS 2228175-81-1)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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