(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-pyrenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide CAS 1643684-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1643684-81-4 |
| Molecular Formula | C49H31O4P |
| Molecular Weight | 714.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-pyrenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide (CAS 1643684-81-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C49H31O4P. Molecular weight: 714.74 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C49H31O4P |
| Molecular Weight | 714.74 g/mol |
| 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) | 34.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related aR Standards
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-pyrenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide (CAS 1643684-79-0)
- (R)-2,2',3,3'-Tetrahydro-6,6'-bis([1,1':3',1''-terphenyl]-5'-yl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1352810-34-4)
- (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-9-phenanthrenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide (CAS 1372719-93-1)
- (11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-9-phenanthrenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin (CAS 1585988-92-6)
- (R)-2,2',3,3'-Tetrahydro-6,6'-bis(triphenylsilyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1372719-97-5)
- (1S)-2,2',3,3'-Tetrahydro-6,6'-bis[2,4,6-tris(1-methylethyl)phenyl]-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1258276-31-1)
- (1R)-2,2',3,3'-Tetrahydro-6,6'-bis[2,4,6-tris(1-methylethyl)phenyl]-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1372719-98-6)
- 1,1′-[(5S)-2,2′,3,3′-Tetrahydro[5,5′-bi-1,4-benzodioxin]-6,6′-diyl]bis[1,1-bis[3,5-bis(trimethylsilyl)phenyl]phosphine] (CAS 2757287-32-2)
Recommended Standards
- 5,5'-Diisopropyl-3,3'-dimethyl-[2,2'-binaphthalene]-1,1',6,6',7,7'-hexayl hexaacetate (CAS 105201-55-6)
- CAS 2247993-79-7 (CAS 2247993-79-7)
- 1,4-O-Diferuloylsecoisolariciresinol (CAS 56973-66-1)
- Manidipine Impurity 1 Oxalate (CAS 1261268-85-2)
- 4-Bromo-1-cyclopropyl-3,5-dimethyl-1h-pyrazole (CAS 1205077-36-6)
- Levetiracetam impurity 10 (CAS CATO-C4X-106710)
- 3-({[2-(diethylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetyl}amino)benzoic acid (CAS 749902-44-1)
- 4-(5-Fluoropyridin-2-yl)morpholine (CAS 1287217-51-9)
- 1-piperidin-4-yl-1H-benzimidazole,HCl (CAS 83763-11-5)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
Why CATO?
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