(11bR,11'bR)-2,2'-[Oxybis(methylene)]bis[4-hydroxy-4,4'-dioxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin CAS 1022915-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022915-09-8 |
| Molecular Formula | C42H28O9P2 |
| Molecular Weight | 738.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(11bR,11'bR)-2,2'-[Oxybis(methylene)]bis[4-hydroxy-4,4'-dioxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1022915-09-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C42H28O9P2. Molecular weight: 738.61 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C42H28O9P2 |
| Molecular Weight | 738.61 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 29.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Recommended Standards
- (11aR)-3,7-Bis[3,5-bis(trifluoromethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1297613-76-3)
- (11bS,11'bS)-2,2'-[Oxybis(methylene)]bis[4-hydroxy-4,4'-dioxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 1447217-75-5)
- (11aS)-3,7-Bis[3,5-bis(trifluoromethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide (CAS 1258327-07-9)
- 2-(2-(Thiophen-2-yl)ethyl)-2-azaspiro[4.4]Nonane-1,3-dione (CAS 651292-29-4)
- ((1S,2R)-2-Fluorocyclopropyl)methanol (CAS 883731-59-7)
- Ethyl (S)-2-acetamido-3-(4-((diethoxyphosphoryl)methyl)phenyl)propanoate (CAS 229180-63-6)
- 4-(2,6-Dichloropyrimidin-4-yl)-morpholine (CAS 52127-83-0)
- Roxadustat Impurity 50 (CAS CATO-C4X-221350)
- (3E)-3-{[(2,4-dichlorophenyl)methoxy]imino}-1-{3-[(2,4-dichlorophenyl)methoxy]phenyl}propan-1-one (CAS 478047-01-7)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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