N-(1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-4-methylbenzenesulfonamide CAS 320422-35-3
| CAS No. | 320422-35-3 |
| Molecular Formula | C23H25N5O2S |
| Molecular Weight | 435.54 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.
CATO supplies N-(1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-4-methylbenzenesulfonamide (CAS 320422-35-3), a certified reference material (molecular formula C23H25N5O2S, MW 435.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H25N5O2S, N-(1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-4-methylbenzenesulfonamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 435.54 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).
As a certified reference material (CRM), N-(1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-4-methylbenzenesulfonamide 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 | C23H25N5O2S |
| Molecular Weight | 435.54 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.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)-4-methylbenzenesulfonamide (CAS 338964-37-7)
- N-(3-Acetyl-2-methylnaphtho[1,2-b]furan-5-yl)-4-(tert-butyl)benzenesulfonamide (CAS 333351-27-2)
- 2-(Indolin-1-yl)-1-(4-(naphthalen-2-ylsulfonyl)piperazin-1-yl)ethan-1-one (CAS 871096-98-9)
- N-(5,6-dimethyl-1-(2-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-methoxybenzenesulfonamide (CAS 338954-55-5)
- 1-(5-(4-Chlorophenyl)isoxazol-3-yl)cyclopentanecarboxylic acid (CAS 1352542-65-4)
- (R)-5-(Pyridin-3-yl)pentan-2-amine (CAS 111954-72-4)
- 1-Hydroxy-2-pentylanthracene-9,10-dione (CAS 81755-71-7)
- 2-(tert-Butyl)-5-cyclopropoxybenzamide (CAS 1243464-67-6)
- Tert-butyl (2-oxo-2-(pyrrolidin-1-yl)ethyl)carbamate (CAS 883554-96-9)
- [D-Cys6]-Atosiban (CAS CATO-C4X-229325)
- 3,5-Difluoro-N'-hydroxypicolinimidamide (CAS 950670-14-1)
- 7-(1,1-Dimethylethyl)-2,3,5,6,7,8-hexahydro-3-propyl-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 744241-98-3)
- (2S,7S,E)-1,8-Bis((S)-4-benzyl-2-oxooxazolidin-3-yl)-2,7-diisopropyloct-4-ene-1,8-dione (CAS 173153-99-6)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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