1-(2-Methoxy-4-nitrophenyl)-4-methylpiperazine CAS 209482-01-9
| CAS No. | 209482-01-9 |
| Molecular Formula | C12H17N3O3 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Methoxy-4-nitrophenyl)-4-methylpiperazine (CAS 209482-01-9), a certified reference material (molecular formula C12H17N3O3, MW 251.28 g/mol) for analytical method development and quality control.
1-(2-Methoxy-4-nitrophenyl)-4-methylpiperazine (C12H17N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(2-Methoxy-4-nitrophenyl)-4-methylpiperazine 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 | C12H17N3O3 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 7-Methoxy-3-phenyl-1,2-dihydroquinolin-2-one (CAS 1027019-93-7)
- 1-(4-Methoxy-3-nitrophenyl)-4-methylpiperazine (CAS 1034617-86-1)
- N-(2-methoxy-5-nitrophenyl)piperidin-4-amine (CAS 1183235-08-6)
- Benzyl 4-[Methoxy(methyl)amino]-4-oxobutanoate (CAS 1260760-22-2)
- 7-Methoxy-3-phenylquinolin-2-ol (CAS 141748-56-3)
- 6-Methoxy-2-phenylquinolin-4-ol (CAS 17282-70-1)
- Methyl 4-[(4-methoxy-4-oxobutyl)amino]benzoate (CAS 1820673-98-0)
- 2-(4-Methoxy-benzoylamino)-3-methyl-butyric acid (CAS 1836145-20-0)
Recommended Standards
- 1-(2,5-Dimethylfuran-3-carbonyl)piperidine-4-carboxylic acid (CAS 702636-74-6)
- 1-(2-methylbenzyl)-1H-indole-2,3-dione (CAS 426215-32-9)
- 1-(2,5-Dimethylfuran-3-carbonyl)piperidine-3-carboxylic acid (CAS 855434-86-5)
- 1-(2-phenylethyl)-1H-indole-2,3-dione (CAS 41042-17-5)
- 3-Nitro-2-(phenylethynyl)pyridine (CAS 947330-58-7)
- 7-Nitroisatin (CAS 112656-95-8)
- (+)-Squamocin (CAS 120298-30-8)
- Carbosulfan-d18 (CAS 1189903-75-0)
- N-methyl-2-(7-methyl-1H-benzo[d]imidazol-2-yl)ethan-1-amine hydrochloride (CAS 1185447-69-1)
- (2-tert-butylcyclopropyl)methanol (CAS 1823496-19-0)
- 4-Chloro-3-cyanoquinoline (CAS 69875-49-6)
- 3-methyl-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine (CAS 133405-86-4)
- (Z)-2-Amino-5-chloro-N-hydroxybenzenecarboximidamide (CAS 131782-71-3)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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