1-Cyclohexyl-4,4-diethoxy-2-methyl-2-phenylbutan-1-one CAS 228419-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 228419-03-2 |
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclohexyl-4,4-diethoxy-2-methyl-2-phenylbutan-1-one (CAS 228419-03-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H32O3. Molecular weight: 332.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H32O3 |
| Molecular Weight | 332.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2022 |
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Recommended Standards
- 17-O-Acetyl 19-Normethandriol (CAS 96059-83-5)
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- 17-alfa,20-alfa-Dihydroxy Progesterone-d5 (CAS 652-69-7)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(pyridin-3-yl)benzamide (CAS 1092343-66-2)
- 5-O-Allyl-2,3,4-tri-O-benzyl-D-ribitol (CAS 111549-97-4)
- (2,4-Dimethoxyphenyl)(phenyl)methanone (CAS 3555-84-8)
- 4-(Trifluoromethoxy)cyclohexan-1-ol (CAS 2231672-89-0)
- 4-Methoxy Propranolol (CAS 18507-09-0)
- 3-(2-Chloro-5-(trifluoromethyl)phenoxy)propanenitrile (CAS 1443347-63-4)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com