3-(((4-Chlorophenyl)sulfonyl)methyl)-N'-(1-(6-fluoropyridin-2-yl)piperidin-4-ylidene)-4-nitrobenzohydrazide CAS 339016-42-1
| CAS No. | 339016-42-1 |
| Molecular Formula | C24H21ClFN5O5S |
| Molecular Weight | 545.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(((4-Chlorophenyl)sulfonyl)methyl)-N'-(1-(6-fluoropyridin-2-yl)piperidin-4-ylidene)-4-nitrobenzohydrazide is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(((4-Chlorophenyl)sulfonyl)methyl)-N'-(1-(6-fluoropyridin-2-yl)piperidin-4-ylidene)-4-nitrobenzohydrazide (CAS 339016-42-1) is a high-purity analytical reference standard with the molecular formula C24H21ClFN5O5S and a molecular weight of 545.97 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-(((4-Chlorophenyl)sulfonyl)methyl)-N'-(1-(6-fluoropyridin-2-yl)piperidin-4-ylidene)-4-nitrobenzohydrazide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 545.97 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.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C24H21ClFN5O5S |
| Molecular Weight | 545.97 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
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Recommended Standards
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- N1-[4-(tert-butyl)phenyl]-2-({5-(6-chloro-3-pyridyl)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}thio)acetamide (CAS 680217-06-5)
- 1,4-Dihydroquinazolin-2-amine (CAS 75191-78-5)
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- Methyl 3-fluorobenzoate, 98% (CAS 455-68-5)
- (E)-4,4,5,5-Tetramethyl-2-(3-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)prop-1-en-1-yl)-1,3,2-dioxaborolane (CAS 2378049-93-3)
- Bicyclo[2.2.2]octane (CAS 280-33-1)
- 2-(2H-Naphtho[1,2-d][1,2,3]triazol-2-yl)aniline (CAS 7554-97-4)
- 2-Ethyl-N-(furan-2-ylmethyl)butan-1-amine (CAS 926244-03-3)
- Palladium(1+), bis[(1,2,3-η)-2-methyl-2-propen-1-yl][μ-[[(4S,4′S)-2,2′-(4-phenyl-1H-pyrazole-3,5-diyl-κN1:κN2)bis[4,5-dihydro-4-(1-methylethyl)oxazolato-κN3]](1-)]]di-, tetrafluoroborate (CAS 1207950-80-8)
- Tert-butyl 3-(piperidin-4-yloxy)propanoate (CAS 1340460-24-3)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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