1-(3,4,5-trimethoxyphenyl)piperazine CAS 38869-07-7
| CAS No. | 38869-07-7 |
| Molecular Formula | C13H20N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(3,4,5-trimethoxyphenyl)piperazine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 288.77 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-(3,4,5-trimethoxyphenyl)piperazine (CAS 38869-07-7), molecular formula C13H20N2O3HCl and molecular weight 288.77 g/mol, is a CATO reference standard with documented purity and traceability.
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), 1-(3,4,5-trimethoxyphenyl)piperazine 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 | C13H20N2O3 HCl |
| Molecular Weight | 288.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related trimethoxyphenyl Standards
- 3-(3,4,5-Trimethoxyphenyl)propan-1-amine (CAS 100252-79-7)
- 1-(3,4,5-Trimethoxyphenyl)butane-1,3-dione (CAS 100613-36-3)
- 1-(3,4,5-Trimethoxyphenyl)-2-propyn-1-ol (CAS 10079-74-0)
- 3-(3,4,5-Trimethoxyphenyl)pentanedioic acid (CAS 100973-09-9)
- 1016-19-9 3,4,5-Trimethoxyphenyl isocyanate 5-isocyanato-1,2,3-trimethoxybenzene (CAS 1016-19-9)
- 1-(2,4,6-Trimethoxyphenyl)ethan-1-amine (CAS 1020957-63-4)
- (2,3,4-Trimethoxyphenyl)acetone (CAS 102119-67-5)
- 3-(3,4,5-Trimethoxyphenyl)-1H-pyrazol-5-ylamine Hydrochloride (CAS 1025447-52-2)
Recommended Standards
- 1-{3-[(Benzyl-cyclopropyl-amino)-methyl]-piperidin-1-yl}-2-chloro-ethanone (CAS 1353944-81-6)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((4-methyl-5-(o-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 784171-30-8)
- (s)-2-Amino-2-(4-phenoxyphenyl)ethan-1-ol (CAS 1213508-40-7)
- 5-Phenyl-1H-benzo[d][1,2,3]triazole (CAS 25877-73-0)
- N-(Quinolin-6-yl)acetamide (CAS 22433-76-7)
- 2-Bromo-4-hydroxy-5-methoxybenzoic acid (CAS 90050-65-0)
- 1-(2-(3-Ethylureido)ethyl)-2-methyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1243011-06-4)
- Benzyl 4-aminopiperazine-1-carboxylate (CAS 161683-15-4)
- 5-Bromo-2-(diethoxymethyl)pyridine (CAS 1044209-33-7)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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