(2-(4-Nitrophenyl)-2-oxoethyl)triphenylphosphonium bromide CAS 17730-93-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17730-93-7 |
| Molecular Formula | C26H21NO3P |
| Molecular Weight | 426.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-(4-Nitrophenyl)-2-oxoethyl)triphenylphosphonium bromide (CAS 17730-93-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H21NO3P. Molecular weight: 426.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H21NO3P |
| Molecular Weight | 426.42 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Nitrophenyl Standards
- 4-(3-(3-Nitrophenyl)-2-phenylacrylamido)benzene-1-sulfonyl fluoride (CAS 21970-46-7)
- 4-(3-(4-Nitrophenyl)-2-phenylacrylamido)benzene-1-sulfonyl fluoride (CAS 21316-11-0)
- 3-(4-Nitrophenyl)-6,7-diphenyl-2H-oxazolo[3,2-a][1,3,5]triazine-2,4(3H)-dione (CAS 35629-69-7)
- 4-Nitrophenyl 2-acetamido-3-6-di-O-acetyl-2-deoxy-β-D-glucopyranoside (CAS 61891-87-0)
- N-(4-Nitrophenyl)-2-(4-phenylpiperazin-1-yl)quinazolin-4-amine (CAS 89218-50-8)
- 2-((4,6-Bis((2-nitrophenyl)amino)-1,3,5-triazin-2-yl)amino)acetic acid (CAS 65052-16-6)
- 2-((4,6-Bis((4-nitrophenyl)amino)-1,3,5-triazin-2-yl)amino)acetic acid (CAS 62751-93-3)
- 4-Nitrophenyl 3-4-6-tri-O-acetyl-β-D-galactopyranoside (CAS 62346-04-7)
Recommended Standards
- Uvarigranol F (CAS 176598-10-0)
- tert-Butyl 2-bromo-5-[(tert-butyldimethylsilyl)oxy]-1H-indole-1-carboxylate (CAS 1881288-68-1)
- Uvarigranol B (CAS 164204-79-9)
- N-Cyclopentyl DL-Z-Phenylalaninamide (CAS 1214091-36-7)
- 3-Chloro-6-methoxyisoquinoline-4-carbaldehyde (CAS 55841-61-7)
- Dronedarone Impurity 11 (CAS CATO-C4X-109211)
- 4-Bromo-N-(3,4-dimethylphenyl)benzenesulfonamide (CAS 349404-68-8)
- 4-Fluoro-N-(perfluoropropan-2-ylidene)benzamide (CAS 49854-61-7)
- N1-(3-Fluoro-4-methylphenyl)-N2-methyloxalamide (CAS 922851-57-8)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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