4-Acetylpiperazine-1-carbonyl chloride CAS 58314-71-9
| CAS No. | 58314-71-9 |
| Molecular Formula | C7H11ClN2O2 |
| Molecular Weight | 190.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetylpiperazine-1-carbonyl chloride (C7H11ClN2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-Acetylpiperazine-1-carbonyl chloride (CAS 58314-71-9), a certified reference material (molecular formula C7H11ClN2O2, MW 190.63 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 4-Acetylpiperazine-1-carbonyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H11ClN2O2 |
| Molecular Weight | 190.63 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Acetylpiperazine Standards
- 4-acetylpiperazine-1-carbothioamide (CAS 388118-53-4)
- Methyl 4-acetylpiperazine-2-carboxylate, 95% (CAS 1353945-27-3)
- methyl 1-acetylpiperazine-2-carboxylate (CAS 171504-96-4)
- Ethyl 1-acetylpiperazine-2-carboxylate (CAS 1434004-38-2)
- 4-acetylpiperazine-1-sulfonamide (CAS 5906-31-0)
- 4-Acetylpiperazine-2-carboxylic acid (CAS 1215470-40-8)
- 1-Acetylpiperazine-2-carboxylic acid (CAS 1353945-09-1)
- 4-Acetylpiperazine-1-carboxamide (CAS 98337-79-2)
Recommended Standards
- 4-(4-Chlorophenyl)pyrimidine (CAS 458541-37-2)
- 4-Chloro-1-naphthaldehyde (CAS 5471-26-1)
- 3-Phenyl-6-chloropyridazine (CAS 20375-65-9)
- 4-Chloro-2,3'-bipyridine (CAS 31860-66-9)
- 6-(methylsulfanyl)-1H,2H,3H,4H,7H-pyrazolo[3,4-d]pyrimidine-3,4-dione (CAS 1928755-84-3)
- tert-Butyl 2-amino-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate (CAS 1395079-01-2)
- Ethyl 3-bromoacrylate (CAS 42844-38-2)
- KU-55933 (CAS 587871-26-9)
- 2-Chloroethyl Formate (CAS 1487-43-0)
- 7-(2-Methoxyphenyl)-5-phenyl-7H-pyrrolo[2,3-d]pyrimidine-4-thiol (CAS 890091-05-1)
- 3-Iodo-1-(4-methylbenzenesulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 882562-73-4)
- 8-Methoxy-5H-pyrimido[5,4-b]indol-4-ol (CAS 98805-78-8)
- 4-Methylquinoline-2-thiol (CAS 4437-65-4)
- Tetrapeptide-30/Tegopep (CAS 1036207-61-0)
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