1-(2,3,4,5,6-Pentamethylphenyl)-2-phenylethan-1-one CAS 147834-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 147834-57-9 |
| Molecular Formula | C19H22O |
| Molecular Weight | 266.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,3,4,5,6-Pentamethylphenyl)-2-phenylethan-1-one (CAS 147834-57-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H22O. Molecular weight: 266.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H22O |
| Molecular Weight | 266.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
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- 765269-95-2 4-(2,3,4,5,6-Pentamethylphenyl)-4-oxobutyric acid MFCD00278208 (CAS 765269-95-2)
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- 2-(2,3,4,5,6-Pentamethylphenyl)acetic acid (CAS 53546-75-1)
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Recommended Standards
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- Dopamine Impurity 23 (CAS 1158-27-6)
- 3-Benzyl-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine hydrochloride (CAS 1144040-56-1)
- 2-fluoro-2-(oxetan-3-yl)ethan-1-amine (CAS 1784577-45-2)
- Tert-butyl (R)-4-(2-(((benzyloxy)carbonyl)amino)-3-methoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 1217807-52-7)
- Crofelemer - API Standards (CAS 148465-45-6)
- 1,4,5,6-Tetrahydropyrimidine-5-carbohydrazide (CAS 776274-37-4)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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