2-Chloro-1-[4-(4-nitrophenyl)-1-piperazinyl]ethanone CAS 16264-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16264-11-2 |
| Molecular Formula | C12H14ClN3O3 |
| Molecular Weight | 283.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-1-[4-(4-nitrophenyl)-1-piperazinyl]ethanone (CAS 16264-11-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H14ClN3O3. Molecular weight: 283.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H14ClN3O3 |
| Molecular Weight | 283.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 2-Chloro-1-[4-(2-nitrophenyl)piperazin-1-yl]ethan-1-one (CAS 1000930-18-6)
- 1-(4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)ethan-1-one (CAS 101970-40-5)
- 3-(6-Chloro-2,2-dimethyl-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanoic acid (CAS 1082570-52-2)
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- 1-(4-Chloro-3-nitrobenzoyl)-1,4-diazepane (CAS 1240573-70-9)
Recommended Standards
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- 1-Methyl-N-((3-methylthiophen-2-yl)methyl)-1H-tetrazol-5-amine (CAS 894859-28-0)
- Allyl D-glucuronate (CAS 698358-03-1)
- 6-Bromo-5-(difluoromethyl)-2-fluoropyridin-3-ol (CAS 1806828-37-4)
- 3,7-Diamino-2,8-dimethyl-5-phenylphenazin-5-ium (CAS 7006-08-8)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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