2-((6-Ethoxy-2-phenylquinazolin-4-yl)thio)-N-(2-ethylphenyl)acetamide CAS 333330-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333330-83-9 |
| Molecular Formula | C26H25N3O2S |
| Molecular Weight | 443.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-((6-Ethoxy-2-phenylquinazolin-4-yl)thio)-N-(2-ethylphenyl)acetamide (CAS 333330-83-9) pharmaceutical standards reference standard. Molecular formula: C26H25N3O2S. Molecular weight: 443.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H25N3O2S |
| Molecular Weight | 443.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Pigment Violet 1 (CAS 1326-03-0)
- 4-Chloro-7-(2,4-dibromo-6-methylphenyl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 291540-00-6)
- Pigment Red 81 (CAS 12224-98-5)
- (1R*,4R*)-N1-(Pyridin-3-ylmethyl)cyclohexane-1,4-diamine trihydrochloride (CAS 1286265-35-7)
- Ethyl 2-(2-chloroacetamido)-4-cyclopropylthiophene-3-carboxylate (CAS 735319-21-8)
- 6-Isopropyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-4H-pyrazolo[1,5-d][1,4]diazepin-7(8H)-one (CAS 2876898-03-0)
- Tranexamic Acid Impurity 6 (CAS CATO-C4X-17716)
- 5-(5,6-Dichloro-1-(2-chlorobenzyl)-1H-benzo[d]imidazol-2-yl)pyridin-2(1H)-one (CAS 338774-04-2)
- N-(4-Aminophenyl)-N-methylformamide (CAS 262368-26-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com