Di(aziridin-1-yl)(2-bromophenyl)phosphine oxide CAS 5439-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5439-91-8 |
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Di(aziridin-1-yl)(2-bromophenyl)phosphine oxide (CAS 5439-91-8) pharmaceutical standards reference standard. Molecular formula: C22H19NO3. Molecular weight: 345.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H19NO3 |
| Molecular Weight | 345.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Di Standards
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- (4-(Aziridin-1-yl)-2-((3,4-dichlorobenzyl)thio)pyrimidin-5-yl)methanol (CAS 92165-95-2)
- 6-(Aziridin-1-yl)-9-benzyl-9H-purine (CAS 92193-48-1)
- 2,5-Di(aziridin-1-yl)-3,6-bis((2-hydroxyethyl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 59886-54-3)
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Recommended Standards
- Benzyl 3-((tert-butoxycarbonyl)amino)-3-cyanopyrrolidine-1-carboxylate (CAS 2013058-13-2)
- Ethyl 1-((6-hydroxy-7-methyl-2-oxo-2H-chromen-4-yl)methyl)piperidine-4-carboxylate (CAS 859108-07-9)
- Benzyl 2-phenyl-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate (CAS 2052282-79-6)
- 4-(2,5-Dihydro-1H-pyrrol-1-yl)-3-fluoroaniline (CAS 1431546-13-2)
- 1-(4-Chloro-2-(trifluoromethyl)phenyl)ethanone (CAS 86520-34-5)
- Ethyl 3-bromoimidazo[1,2-a]pyrazine-6-carboxylate (CAS 1607829-61-7)
- 2-(3-Bromopiperidin-1-yl)acetic acid (CAS 1353965-71-5)
- 2-Chloro-6-(trifluoromethyl)pyridin-4-ol (CAS 1227602-42-7)
- Dydrogesterone Impurity 14 (CAS 7488-73-5)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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