4-({4-[(2,2-dimethylpropanoyl)oxy]phenyl}sulfanyl)phenyl 2,2-dimethylpropanoate CAS 331459-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331459-81-5 |
| Molecular Formula | C22H26O4S |
| Molecular Weight | 386.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-({4-[(2,2-dimethylpropanoyl)oxy]phenyl}sulfanyl)phenyl 2,2-dimethylpropanoate (CAS 331459-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H26O4S. Molecular weight: 386.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H26O4S |
| Molecular Weight | 386.50 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(4-Fluorophenoxy)-1-(4-(4-isopropylbenzyl)piperazin-1-yl)propan-1-ol (CAS 2109175-55-3)
- Cyclohexyl 3-(phenylsulfonyl)-3-(m-tolyl)propanoate (CAS 2376300-30-8)
- Dalvastatin (CAS 132100-55-1)
- Nesbuvir (CAS 691852-58-1)
- 4-(Difluoromethoxy)benzo[d]oxazole-2-sulfonyl chloride (CAS 1806362-07-1)
- 253157-79-8 [ - -2,2'-BIS -1,1'-BINAPHTHYL]PALLADIUM CHLORIDE (CAS 253157-79-8)
- 1-((2R,3R,4S,5R)-3,4-dihydroxy-5-((trityloxy)methyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 6554-10-5)
- 5-Chloro-3-phenylisobenzofuran-1-carbonitrile (CAS 61295-26-9)
- Ethyl 5-bromo-3-methylpyrazine-2-carboxylate (CAS 1823942-60-4)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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