6-(2,5-Bis(4-aminophenoxy)phenyl)-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide CAS 947342-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 947342-47-4 |
| Molecular Formula | C30H23N2O4P |
| Molecular Weight | 506.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(2,5-Bis(4-aminophenoxy)phenyl)-6H-dibenzo[c,e][1,2]oxaphosphinine 6-oxide (CAS 947342-47-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H23N2O4P. Molecular weight: 506.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H23N2O4P |
| Molecular Weight | 506.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 20.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Bis Standards
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- 4-(3-Aminophenoxy)-5-chloro-N-(2-methoxy-4-(4-methylpiperazin-1-yl)phenyl)pyrimidin-2-amine (CAS 1213269-26-1)
- 4-(3-aminophenoxy)-N-(4-(4-methylpiperazin-1-yl)phenyl)thieno[3,2-d]pyrimidin-2-amine (CAS 1353553-09-9)
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- (S)-3-(4-Aminophenoxy)-N-((4-cyano-3-(trifluoromethyl)phenyl)carbamoyl)-2-hydroxy-2-methylpropanamide (CAS 850218-75-6)
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Recommended Standards
- Perchlorophenyl (E)-3-(4-(phosphonooxy)phenyl)but-2-enoate (CAS 1247847-63-7)
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- 4,7-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1003593-63-2)
- 3,7-Diamino-5-phenyl-5,10-dihydrophenazine (CAS 54668-92-7)
- Pyrimidine-4,5-diamine xhydrochloride (CAS 63211-97-2)
- 2-(3-Hydroxyphenyl)-6-methylquinoline-4-carboxylic acid (CAS 669740-21-0)
- Zotepine (CAS 26615-21-4)
- 1-(5-Bromopyridin-2-yl)-2-methylpropan-1-one (CAS 890150-89-7)
- 1-((4-(2-Fluoro-4-nitrophenoxy)quinolin-7-yl)oxy)-2-methylpropan-2-ol (CAS 1394820-99-5)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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