4-Benzhydryl-N-tosylpiperazine-1-carboxamide CAS 681801-56-9
| CAS No. | 681801-56-9 |
| Molecular Formula | C25H27N3O3S |
| Molecular Weight | 449.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 4-Benzhydryl-N-tosylpiperazine-1-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 449.57 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.
CATO supplies 4-Benzhydryl-N-tosylpiperazine-1-carboxamide (CAS 681801-56-9), a certified reference material (molecular formula C25H27N3O3S, MW 449.57 g/mol) for analytical method development and quality control.
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.
CATO manufactures 4-Benzhydryl-N-tosylpiperazine-1-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H27N3O3S |
| Molecular Weight | 449.57 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- N-Benzhydryl-4-(pyrazolo[1,5-a]pyridine-3-carbonyl)piperazine-1-carboxamide (CAS 1396681-02-9)
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Recommended Standards
- 3-Amino-N-(3,4-dimethylphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332040-37-6)
- 4-Methoxy-N-{2,5,6-trimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338964-16-2)
- 3-Amino-N-(2-ethylphenyl)-4,6-diphenylthieno[2,3-b]pyridine-2-carboxamide (CAS 337495-86-0)
- VULM 1457 (CAS 228544-65-8)
- 4-Fluoro-3-methoxybenzamide (CAS 874804-32-7)
- (S)-2-Amino-3-(4-(prop-2-yn-1-yloxy)phenyl)propanoic acid (CAS 610794-20-2)
- 1-(2-Cyclohexyl-2-hydroxyethyl)-3-(3-(trifluoromethyl)phenyl)urea (CAS 1351633-96-9)
- (Hexahydro-1H-pyrrolizin-1-yl)methanamine (CAS 170442-09-8)
- Rasagiline Impurity 36 (CAS CATO-C4X-191336)
- (3-Fluoro-4'-propyl-[1,1'-biphenyl]-4-yl)boronic acid (CAS 909709-42-8)
- Indolizine-2-carboxamide (CAS 22320-23-6)
- 6-(3,4-Dimethoxyphenyl)-3-(thiophen-2-yl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole (CAS 353287-72-6)
- N-(3-Indolylmethyl)benzylamine (CAS 57506-64-6)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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