(R)-2,2',3,3'-Tetrahydro-6,6'-bis(triphenylsilyl)-1,1'-spirobi[1H-indene]-7,7'-diol CAS 1372719-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1372719-97-5 |
| Molecular Formula | C53H44O2Si2 |
| Molecular Weight | 769.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (R)-2,2',3,3'-Tetrahydro-6,6'-bis(triphenylsilyl)-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 1372719-97-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C53H44O2Si2. Molecular weight: 769.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C53H44O2Si2 |
| Molecular Weight | 769.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related R Standards
- 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)
- (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)
- (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)
- (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)
- (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)
Recommended Standards
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- 6-((6-(Bis(4-methoxyphenyl)(phenyl)methoxy)hexyl)disulfanyl)hexyl (2-cyanoethyl) diisopropylphosphoramidite (CAS 148254-21-1)
- 2-[(4-Amino-2-methyl-5-nitrylbenzyl)amino]ethylalcohol (CAS 82576-75-8)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide (CAS 333778-25-9)
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- 2-((1-(N,N-Dimethylsulfamoyl)piperidin-4-yl)sulfonyl)-N-methylacetamide (CAS 1448047-93-5)
- 4-Oxo-1-(3-(trifluoromethyl)phenyl)cyclohexanecarbonitrile (CAS 1956334-70-5)
- 6-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-12-4)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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