3-Chloro-1-[4-(4-fluorophenyl)piperazin-1-yl]propan-1-one CAS 251638-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251638-88-7 |
| Molecular Formula | C13H16ClFN2O |
| Molecular Weight | 270.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-1-[4-(4-fluorophenyl)piperazin-1-yl]propan-1-one (CAS 251638-88-7) pharmaceutical standards reference standard. Molecular formula: C13H16ClFN2O. Molecular weight: 270.73 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H16ClFN2O |
| Molecular Weight | 270.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- n-(5-Chloro-2-fluorophenyl)-2-(cyclopentylamino)acetamide (CAS 1183615-67-9)
- 3-Chloro-5-fluoro-N-(piperidin-4-ylmethyl)benzamide (CAS 1391051-83-4)
- (3-Chloro-4-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443302-30-4)
- (3-Chloro-5-fluorophenyl)(4-fluorobenzyl)sulfane (CAS 1443302-39-3)
- (2-Chloro-4-fluorobenzyl)(4-fluorophenyl)sulfane (CAS 1443303-46-5)
- (2-Chloro-6-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443303-60-3)
- (3-Chloro-2-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-65-9)
- (3-Chloro-4-fluorobenzyl)(3-fluorophenyl)sulfane (CAS 1443312-78-4)
Recommended Standards
- 2-Chloro-1-[4-(4-fluorophenyl)piperazin-1-yl]propan-1-one (CAS 928707-61-3)
- 4-Ethoxynaphthalene-1-sulfonyl chloride (CAS 91222-55-8)
- 2-(Naphthalen-2-yloxy)ethane-1-sulfonyl chloride (CAS 3383-80-0)
- Phenyl 4,6-O-Benzylidene-1-thio-beta-D-glucopyranoside (CAS 71676-30-7)
- (3-Pentafluoroethylsulfanyl-propyl)-(3-trifluoromethyl-benzyl)-amine (CAS 1208079-90-6)
- Gadoteridol Impurity 42 (CAS CATO-C4X-225742)
- Diphenylcarbazone (CAS 538-62-5)
- (1s)-1-(4-Methoxy-3-nitrophenyl)ethan-1-amine hydrochloride (CAS 2287247-97-4)
- 6-Oxa-2-azaspiro[3.5]nonane Hydrochloride (CAS 1359656-29-3)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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