2-Chloro-1-[4-(3,5-dichloropyridin-2-yl)piperazin-1-yl]ethan-1-one CAS 1258641-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258641-27-8 |
| Molecular Formula | C11H12Cl3N3O |
| Molecular Weight | 308.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-1-[4-(3,5-dichloropyridin-2-yl)piperazin-1-yl]ethan-1-one (CAS 1258641-27-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12Cl3N3O. Molecular weight: 308.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12Cl3N3O |
| Molecular Weight | 308.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 3-Chloro-1-(3,4-dichlorophenyl)isoquinoline (CAS 89721-11-9)
- 3-Chloro-4-methoxy-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine (CAS 2446666-31-3)
- 2-(3-Chloro-5-(cyclopropylmethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-44-6)
- 2-(3-Chloro-4-(cyclopropylmethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1860005-05-5)
- 2-(2-Chloro-3-cyclopropyl-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223043-09-0)
- 2-(2-Chloro-5-cyclopropyl-3-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223047-61-6)
- 2-(4-Chloro-2-cyclopropyl-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223048-55-1)
- 2-Chloro-5-{[(2,4-dichlorophenyl)methoxy]methyl}-1,3-thiazole (CAS 341967-69-9)
Recommended Standards
- 4,7,8-Trichloro-2-phenylquinoline (CAS 1156271-47-4)
- 5-(Chlorodifluoromethyl)-1-(2-hydroxyethyl)-3-(trifluoromethyl)-1h-pyrazole-4-carboxylic acid (CAS 1421601-49-1)
- 1-Docosene (CAS 1599-67-3)
- N-(2H-1,3-Benzodioxol-5-yl)-2-[(4-chlorophenyl)sulfanyl]acetamide (CAS 298218-05-0)
- rel-(1R,2R)-2-(tert-Butoxycarbonyl)cyclobutanecarboxylic acid (CAS 2307754-79-4)
- 2-(5-Bromo-1,2,3,4-tetrahydroisoquinolin-4-yl)ethanol (CAS 885268-57-5)
- tert-Butyl 3-((ethylsulfonyl)methyl)azetidine-1-carboxylate (CAS 2660253-65-4)
- 1-(5-Chloro-2-methylphenyl)propan-1-one (CAS 1193779-97-3)
- 4-Cyanobenzamidine Hydrochloride (CAS 117837-77-1)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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