4-[4-(Diphenylmethyl)piperazin-1-yl]-3-nitrobenzoic acid CAS 478246-54-7
| CAS No. | 478246-54-7 |
| Molecular Formula | C24H23N3O4 |
| Molecular Weight | 417.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
4-[4-(Diphenylmethyl)piperazin-1-yl]-3-nitrobenzoic acid (CAS 478246-54-7) is a high-purity analytical reference standard with the molecular formula C24H23N3O4 and a molecular weight of 417.46 g/mol.
Based on its molecular formula C24H23N3O4, 4-[4-(Diphenylmethyl)piperazin-1-yl]-3-nitrobenzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 417.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H23N3O4 |
| Molecular Weight | 417.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Diphenylmethyl Standards
- (E)-{2-[4-(diphenylmethyl)piperazin-1-yl]-1-(4-fluorophenyl)ethylidene}(methoxy)amine 551921-46-1 6N-502S (CAS 551921-46-1)
- 4-[4-(Diphenylmethyl)piperazine-1-carbonyl]-5-methyl-1,2-oxazole-3-carbohydrazide (CAS 338408-76-7)
- (2E)-3-[4-(Diphenylmethyl)piperazin-1-yl]-1-(4-methoxyphenyl)prop-2-en-1-one (CAS 478063-94-4)
- 2-[4-(Diphenylmethyl)piperazin-1-yl]-1-{2-methylimidazo[1,2-a]pyridin-3-yl}ethan-1-one (CAS 383148-03-6)
- 5-[4-(Diphenylmethyl)piperazin-1-yl]-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 318517-80-5)
- (4-{[4-(diphenylmethyl)-1-piperazinyl]sulfonyl}phenyl)amine 20127-97-3 4-[(4-benzhydryl-1-piperazinyl)sulfonyl]aniline (CAS 20127-97-3)
- Methyl 4-[4-(diphenylmethyl)piperazin-1-yl]-3-nitrobenzoate (CAS 478246-44-5)
- N2-[[5-(Diphenylmethyl)-2-furanyl]carbonyl]-L-Arginine hydrate (CAS 945254-73-9)
Recommended Standards
- 4-(((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)methyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2138180-59-1)
- 4-Methyl-N-((4-(2-(4-methylbenzoyl)hydrazine-1-carbonyl)benzyl)oxy)benzamide (CAS 400086-94-4)
- 3,4,5-Trimethoxy-N-(4-(8-methylimidazo[1,2-a]pyridin-2-yl)phenyl)benzamide (CAS 724737-74-0)
- 5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-4H,5H,6H,7H-pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 2091446-70-5)
- 4'-chloro-3',5'-dinitroacetophenone 5326-89-6 AR-1G1620 (CAS 5326-89-6)
- Z-D-Ala-Phe-OH (C-1165.0001) (CAS 19542-44-0)
- 5-Azidopentanoic Acid (CAS 79583-98-5)
- IR 2313 (CAS 284028-90-6)
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- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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