2-(5-Methoxy-2-(p-tolylsulfinyl)phenyl)-4,4-dimethyl-4,5-dihydrooxazole CAS 2185788-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2185788-98-9 |
| Molecular Formula | C19H21NO3S |
| Molecular Weight | 343.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Methoxy-2-(p-tolylsulfinyl)phenyl)-4,4-dimethyl-4,5-dihydrooxazole (CAS 2185788-98-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H21NO3S. Molecular weight: 343.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H21NO3S |
| Molecular Weight | 343.44 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.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((tert-Butoxycarbonyl)amino)ethyl 2,4,6-trimethylbenzenesulfonate (CAS 473584-10-0)
- 2,6-Dimethyl-4-[2-(phenylsulfanyl)acetyl]phenyl N,N-dimethylcarbamate (CAS 339101-02-9)
- 2-((4-Fluorophenyl)thio)-1-(4-methyl-2-phenylthiazol-5-yl)ethan-1-one (CAS 478047-47-1)
- 2-Chloro-1,3-bis(4-methoxyphenyl)propane-1,3-dione (CAS 710949-40-9)
- 2-amino-3-(4-methylphenyl)propan-1-ol hydrochloride (CAS 1380002-76-5)
- 6-Chloro-2-(trifluoromethyl)imidazo[1,2-a]pyridine (CAS 189116-20-9)
- 3,3-Dimethyl-1-(2-nitro-4-(trifluoromethyl)phenyl)azetidin-2-one (CAS 861881-16-5)
- 2-Bromo-5-(1-butylpiperidin-2-yl)pyridine (CAS 1352534-57-6)
- Otilonium Bromide Impurity 6 (CAS 51444-79-2)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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