2-[[2-Oxo-2-(1-piperidinyl)ethyl]thio]-3-phenyl-4(3H)-quinazolinone CAS 312522-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 312522-38-6 |
| Molecular Formula | C21H21N3O2S |
| Molecular Weight | 379.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[[2-Oxo-2-(1-piperidinyl)ethyl]thio]-3-phenyl-4(3H)-quinazolinone (CAS 312522-38-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H21N3O2S. Molecular weight: 379.48 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H21N3O2S |
| Molecular Weight | 379.48 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- (1-Butyl-4-piperidinyl)methyl-8-amino-7-chloro-1,4-benzodioxane-5-carboxylate (CAS 148702-58-3)
- 5-(4-Benzyl-1-piperidinyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 959584-26-0)
- 3-(4-Piperidinyl)-1,2-benzisoxazole N-Carbamic Acid Phenyl Ester (CAS 84163-21-3)
- 2-[(1-Methyl-4-piperidinyl)oxy]-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridine (CAS 1015242-42-8)
- 4-[2-(1-Piperidinyl)ethoxy]benzophenone (CAS 102156-42-3)
- 2-(1-Boc-4-piperidinyl)benzoic Acid (CAS 170838-26-3)
- 2-[2-(1-Piperidinyl)ethoxy]-5-(trifluoromethyl)-aniline (CAS 937596-92-4)
- 4-[2-(1-Piperidinyl)ethoxy]-2-(trifluoromethyl)-phenylamine (CAS 946741-14-6)
Recommended Standards
- 2-(Methylthio)-N-(4-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)phenyl)nicotinamide (CAS 756863-04-4)
- 2-Phenyl-4-(pyrrolidin-1-yl)-6-tosylpyrimidine (CAS 478080-71-6)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(4-sulfamoylphenyl)acetamide (CAS 81958-35-2)
- 3-(1-Naphthylmethyl)morpholine hydrochloride (CAS 913718-29-3)
- 3-(2,3-dihydro-1H-indol-1-yl)butanoic acid (CAS 1154981-64-2)
- Tetrabenazine Impurity 6 (CAS 1159511-98-4)
- BDD26-2ThCl (CAS 2379974-45-3)
- Benzyl 3-((chlorosulfonyl)methyl)azetidine-1-carboxylate (CAS 1823485-72-8)
- tert-Butyl 4-[(6-methylpyrimidin-4-yl)amino]piperidine-1-carboxylate (CAS 1448855-49-9)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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