(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
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352810-34-4 |
| Molecular Formula | C53H40O2 |
| Molecular Weight | 708.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(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) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C53H40O2. Molecular weight: 708.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C53H40O2 |
| Molecular Weight | 708.88 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related R 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)
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- (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)
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