[2-(piperazin-1-yl)acetyl]urea dihydrochloride CAS 1171057-30-9
| CAS No. | 1171057-30-9 |
| Molecular Formula | C7H14N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[2-(piperazin-1-yl)acetyl]urea dihydrochloride (CAS 1171057-30-9), molecular formula C7H14N4O2HCl and molecular weight 222.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [2-(piperazin-1-yl)acetyl]urea dihydrochloride (C7H14N4O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 222.67 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), [2-(piperazin-1-yl)acetyl]urea dihydrochloride 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 | C7H14N4O2 2*HCl |
| Molecular Weight | 222.67 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related piperazin Standards
- 2-(3-(Piperazin-1-yl)propyl)isoindoline-1,3-dione (CAS 1000547-80-7)
- (4-Methyl-piperazin-1-yl)-(S)-pyrrolidin-2-yl-methanone (CAS 100158-68-7)
- (6-(Piperazin-1-yl)pyridin-3-yl)boronic acid (CAS 1003043-67-1)
- (2-(Piperazin-1-yl)pyridin-4-yl)boronic acid (CAS 1003043-70-6)
- N-(4-(Piperazin-1-ylsulfonyl)phenyl)acetamide (CAS 100318-71-6)
- Piperazin-1-yl(m-tolyl)methanone hydrochloride (CAS 100940-01-0)
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- 2-phenyl-1-(piperazin-1-yl)butan-1-one (CAS 1016503-45-9)
Recommended Standards
- Methyl 2-amino-2-(3-nitrophenyl)propanoate (CAS 1350523-39-5)
- 1-Benzyl-4-{[6-(trifluoromethyl)-3-pyridinyl]methyl}-1,4-diazepane (CAS 909666-37-1)
- 17-Hydroxypregnenolone Sulfate (CAS 28901-70-4)
- Pcb No. 124 (CAS 70424-70-3)
- 3-(Difluoromethyl)-3-fluoropiperidine hydrochloride (CAS 2306271-76-9)
- (1R,5R)-1,4-diazabicyclo[3.2.1]octane (CAS 857521-72-3)
- Dronedarone Impurity 4 (CAS 141645-23-0)
- 3,3,3-Trifluoro-1-(4-hydroxy-3,3-dimethylpiperidin-1-yl)propan-1-one (CAS 1859312-67-6)
- 3-Amino-n-(4,5-dihydro-3h-pyrrol-2-yl)-benzenesulfonamide (CAS 379255-71-7)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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