N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-3-methylbutanamide CAS 866131-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866131-35-3 |
| Molecular Formula | C21H25ClFN3O3S |
| Molecular Weight | 453.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-3-methylbutanamide (CAS 866131-35-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H25ClFN3O3S. Molecular weight: 453.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H25ClFN3O3S |
| Molecular Weight | 453.96 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- (Z)-2-((4-chlorophenyl)thio)-1-(2,7-dimethylimidazo[1,2-a]pyridin-3-yl)ethan-1-one O-(4-fluorobenzyl) oxime (CAS 478047-79-9)
- 1-(3-Chlorophenyl)-4-({4-[(4-methylphenyl)sulfanyl]-3-nitrophenyl}methyl)piperazine (CAS 477869-33-3)
- 1-Benzyl-4-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl)piperazine (CAS 477869-39-9)
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-fluorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338961-01-6)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763095-00-7)
- (E)-{[4-(4-chlorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene}amino 4-fluorobenzoate (CAS 478041-89-3)
- N-[(2-Chlorophenyl)methyl]-2-{[3-cyano-6-methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinolin-2-yl]sulfanyl}acetamide (CAS 626228-72-6)
- (E)-({5-[(4-chlorophenyl)sulfanyl]-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl}methylidene)amino 4-methylbenzoate (CAS 321553-44-0)
Recommended Standards
- N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}pentanamide (CAS 478079-26-4)
- N-(3-chlorobenzyl)-1-(5-oxo-1-(p-tolyl)pyrrolidine-3-carbonyl)piperidine-4-carboxamide (CAS 1291855-47-4)
- Loratadine Impurity 57 (CAS CATO-C4X-142657)
- tert-Butyl (5-chloro-4-formylpyridin-2-yl)carbamate (CAS 1260666-98-5)
- 3-Nitro-2-(propan-2-yloxy)-5-(trifluoromethyl)pyridine (CAS 1881290-42-1)
- 1-(Methylsulfonyl)-4-(trifluoromethyl)benzene (CAS 145963-48-0)
- 4H,5H,6H,7H-[1,3]thiazolo[5,4-c]pyridine-2-carbonitrile hydrochloride (CAS 1864015-71-3)
- 2-Amino-6-fluorobenzoxazole (CAS 1199215-73-0)
- 4-Amino-1,2-dimethyl-5-((pyridin-4-ylthio)methyl)pyrimidin-1-ium perchlorate (CAS 74017-64-4)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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