1-(3,5-Dichlorobenzyl)piperazine CAS 523980-05-4
| CAS No. | 523980-05-4 |
| Molecular Formula | C11H14Cl2N2 |
| Molecular Weight | 245.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,5-Dichlorobenzyl)piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1-(3,5-Dichlorobenzyl)piperazine (CAS 523980-05-4) is a high-purity analytical reference standard with the molecular formula C11H14Cl2N2 and a molecular weight of 245.15 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 1-(3,5-Dichlorobenzyl)piperazine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 245.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C11H14Cl2N2 |
| Molecular Weight | 245.15 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorobenzyl Standards
- 1-(2,6-Dichlorobenzyl)piperazine (CAS 102292-50-2)
- (R)-2-(3,5-Dichlorobenzyl)piperazine (CAS 1240584-92-2)
- (S)-2-(2,3-Dichlorobenzyl)piperazine (CAS 1240586-31-5)
- (R)-2-(2,3-Dichlorobenzyl)piperazine (CAS 1240586-45-1)
- (S)-2-(2,4-Dichlorobenzyl)piperazine (CAS 1240586-49-5)
- (R)-2-(2,6-Dichlorobenzyl)piperazine (CAS 1240586-55-3)
- (S)-2-(2,6-Dichlorobenzyl)piperazine (CAS 1240587-00-1)
- 1-(2,3-Dichlorobenzyl)piperazine (CAS 523980-04-3)
Recommended Standards
- 1-(2,4-Dichlorophenyl)-1,4-diazepane (CAS 945423-08-5)
- 1-[(3,4-Dichlorophenyl)methyl]piperazine (CAS 55513-17-2)
- 1-(2,4-Dichlorobenzyl)pyrrolidin-3-amine (CAS 939759-90-7)
- 2-(2,2,2-Trifluoroethoxy)isoindoline-1,3-dione (CAS 76029-67-9)
- Ziprasidone Sulfone HydrochlorideDiscontinued (CAS 1246820-87-0)
- 1-Isobutyl-3-phenylthiourea (CAS 16275-53-9)
- trans-4-Phenylcyclohexaneacetic acid (CAS 52092-29-2)
- 1-(2-Methoxyphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326927-55-2)
- 4-((Ethoxycarbonyl)oxy)-3,5-dimethoxybenzoic acid (CAS 18780-67-1)
- Etelcalcetide Impurity 27 X TFA Salt (CAS CATO-C4X-324727)
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-4-(thiophen-2-ylsulfonyl)piperazine (CAS 324774-68-7)
- 5-Chloro-2-hydrazinylpyridine hydrochloride (CAS 1375477-10-3)
- 1-(4-(Benzyloxy)phenyl)propan-2-one (CAS 5586-92-5)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com