5-(Piperazin-1-yl)pentan-1-ol dihydrochloride CAS 7491-91-0
| CAS No. | 7491-91-0 |
| Molecular Formula | C9H20N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 208.73 g/mol gives 5-(Piperazin-1-yl)pentan-1-ol dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Piperazin-1-yl)pentan-1-ol dihydrochloride (CAS 7491-91-0) is a high-purity analytical reference standard with the molecular formula C9H20N2OHCl and a molecular weight of 208.73 g/mol.
Based on its molecular formula C9H20N2OHCl, 5-(Piperazin-1-yl)pentan-1-ol dihydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 208.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 5-(Piperazin-1-yl)pentan-1-ol 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 | C9H20N2O 2*HCl |
| Molecular Weight | 208.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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)
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- 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
- 3-(4-(tert-Butoxycarbonyl)-3-phenylpiperazin-1-yl)propanoic acid (CAS 1060814-09-6)
- 4-Bromo-6-chlorobenzofuran (CAS 1427377-74-9)
- 6-Nitro-2-(4-nitrophenyl)-1H-benzo[d]imidazole (CAS 1772-39-0)
- 4-(Cyclopropylthio)aniline (CAS 1108608-41-8)
- (E)-N-(4-Chlorophenyl)-N',3-dimethylbenzene-1-carboximidamide (CAS 303149-35-1)
- 5-Bromo-2,3-dimethylaniline (CAS 194805-15-7)
- 2-chloro-5-iodo-3-(trifluoromethyl)pyridine (CAS 887707-25-7)
- 2-(Chloromethyl)-6-isopropylpyridine hydrochloride (CAS 1383473-10-6)
- 4-(Hydroxymethyl)-N-methylpicolinamide (CAS 332013-43-1)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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