1,2-Diphenyl-1,2-di-p-tolylethane-1,2-diol CAS 808-12-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 808-12-8 |
| Molecular Formula | C28H26O2 |
| Molecular Weight | 394.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,2-Diphenyl-1,2-di-p-tolylethane-1,2-diol (CAS 808-12-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H26O2. Molecular weight: 394.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H26O2 |
| Molecular Weight | 394.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- (1''S)-4',5',5'',6''-Tetramethyl-[1,1':3',1'':3'',1'''-quaterphenyl]-2',2''-diol (CAS 619323-98-7)
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- 5-(2,3,5,6-Tetramethylphenyl)-5-oxovaleric acid (CAS 719295-43-9)
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- 3-Isopropoxyphenylboronic acid (CAS 216485-86-8)
- 2-(3-Chloroquinoxalin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetonitrile (CAS 554439-99-5)
- 2-(3-Phenylprop-2-enamido)propanoic acid (CAS 84064-16-4)
- 5-Phenyl-5,7-dihydroindolo[2,3-b]carbazole (CAS 1448296-00-1)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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