1-[(4-chloro-3-nitro-1H-pyrazol-1-yl)acetyl]piperazine,HCl CAS 1431964-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1431964-65-6 |
| Molecular Formula | C9H12ClN5O3 HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-chloro-3-nitro-1H-pyrazol-1-yl)acetyl]piperazine,HCl (CAS 1431964-65-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12ClN5O3 HCl. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12ClN5O3 HCl |
| Molecular Weight | 310.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Spirapril for system suitability CRS (CAS 94841-17-5)
- Ethyl 3-(1-benzylpiperidin-4-yl)-3-oxopropanoate (CAS 327034-00-4)
- 3-Chloro-N-(4-chloro-2-((5-chloropyridin-2-yl)carbamoyl)-6-methoxyphenyl)-4-((2-(methylamino)-1H-imidazol-1-yl)methyl)thiophene-2-carboxamide (CAS 229336-92-9)
- Ursodeoxycholic Acid-24-13C (CAS 63296-46-8)
- N-(3-aminopropyl)-5-chloro-1H-indole-2-carboxamide (CAS 1795328-25-4)
- 1-(1H-1,2,4-triazol-3-yl)ethanamine hydrochloride (CAS 1427379-43-8)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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