2-[4-(4-Methylpiperazin-1-yl)-3-nitrobenzoyl]benzoic acid CAS 1370587-30-6
| CAS No. | 1370587-30-6 |
| Molecular Formula | C19H19N3O5 |
| Molecular Weight | 369.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-[4-(4-Methylpiperazin-1-yl)-3-nitrobenzoyl]benzoic acid (CAS 1370587-30-6) is a high-purity analytical reference standard with the molecular formula C19H19N3O5 and a molecular weight of 369.37 g/mol.
The molecular framework of 2-[4-(4-Methylpiperazin-1-yl)-3-nitrobenzoyl]benzoic acid (C19H19N3O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-[4-(4-Methylpiperazin-1-yl)-3-nitrobenzoyl]benzoic acid 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 | C19H19N3O5 |
| Molecular Weight | 369.37 g/mol |
| Appearance | Pale yellow to 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Methylpiperazin Standards
- 4-(4-Methylpiperazin-1-yl)-2-phenyl-6-(p-tolyl)pyrimidine-5-carbonitrile (CAS 477853-92-2)
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- 4-(4-Methylpiperazin-1-yl)-3'-(morpholinomethyl)-[1,1'-biphenyl]-3-amine (CAS 1801855-36-6)
- Ethyl 4-(2-((4-methylpiperazin-1-yl)methyl)benzoyl)benzoate (CAS 898782-95-1)
- Ethyl 4-(3-((4-methylpiperazin-1-yl)methyl)benzoyl)benzoate (CAS 898788-52-8)
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Recommended Standards
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- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-6,7,8-trimethoxyquinazolin-4-amine (CAS 150450-00-3)
- tert-Butyl 4-(aminomethyl)-4-phenylpiperidine-1-carboxylate (CAS 158144-82-2)
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- 4-Methoxy-5-methyl-pyridin-2-ylamine (CAS 1227596-27-1)
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