1-(2-Hydroxyphenyl)piperazine Hydrochloride CAS 211304-63-1
| CAS No. | 211304-63-1 |
| Molecular Formula | C10H14N2O |
| 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 214.69 g/mol gives 1-(2-Hydroxyphenyl)piperazine Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(2-Hydroxyphenyl)piperazine Hydrochloride (CAS 211304-63-1), a certified reference material (molecular formula C10H14N2OHCl, MW 214.69 g/mol) for analytical method development and quality control.
Structurally, 1-(2-Hydroxyphenyl)piperazine Hydrochloride (C10H14N2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 214.69 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1-(2-Hydroxyphenyl)piperazine Hydrochloride 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 | C10H14N2O HCl |
| Molecular Weight | 214.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Hydroxyphenyl Standards
- 6-(2-Hydroxyphenyl)hexanoic acid (CAS 100257-13-4)
- 3-(2-Hydroxyphenyl)-5-(2-methoxyethyl)-1-methyltetrahydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione (CAS 1005099-98-8)
- 5-(2-Hydroxyphenyl)-3a-methyl-octahydropyrrolo[2,3-b]pyrrol-2-one (CAS 1005100-31-1)
- 4-hydroxyphenyl diiSopropyl phosphate (CAS 100524-86-5)
- (E)-7-(2-Hydroxyphenyl)-1-phenylhept-4-en-3-one (CAS 100667-52-5)
- 1-(4-Hydroxyphenyl)propane-1,2-dione (CAS 10087-36-2)
- 3-(4-Hydroxyphenyl)-2-[4-(trifluoromethoxy)benzoylamino]propanoic acid (CAS 1008918-81-7)
- Ethyl 2-(4-hydroxyphenyl)-2-(N-methylacetamido)acetate (CAS 1008946-23-3)
Recommended Standards
- Methyl 4-fluoro-3-oxobutanoate (CAS 95399-93-2)
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- 1-Fluoro-2-iodo-3-nitrobenzene (CAS 122455-36-1)
- (2,3-Dihydrobenzofuran-5-yl)(4-methoxyphenyl)methanone (CAS 1097077-29-6)
- 4,5-Dichloro-8-methoxyquinoline-3-carbonitrile (CAS 1016686-45-5)
- 865431-95-4 N-(1-Benzylpiperidin-4-yl)-2-chloroacetamide MFCD01480527 (CAS 865431-95-4)
- 7-phenyl-1,2,3,4-tetrahydroisoquinolin-1-one (CAS 1368661-06-6)
- 1-Ethyl-2-methyl-4-nitro-1H-imidazole-5-carboxylic acid (CAS 54828-46-5)
- 1-Phenyl-2-(trifluoromethoxy)ethan-1-ol (CAS 1171146-29-4)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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