19816-88-7 A813965 N-(1,3-diphenylpropan-2-ylideneamino)-4-methyl-benzenesulfonamide N-(1,3-diphenylpropan-2-ylideneamino)-4-methylbenzenesulfonamide CAS 19816-88-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19816-88-7 |
| Molecular Formula | C22H40N2O2S |
| Molecular Weight | 396.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
19816-88-7 A813965 N-(1,3-diphenylpropan-2-ylideneamino)-4-methyl-benzenesulfonamide N-(1,3-diphenylpropan-2-ylideneamino)-4-methylbenzenesulfonamide (CAS 19816-88-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H40N2O2S. Molecular weight: 396.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H40N2O2S |
| Molecular Weight | 396.63 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 5-n-Octylthiophene-2-carboxylic acid (CAS 90619-88-8)
- 1-(4-Nitro-2-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 1177093-03-6)
- N-(3-Chloro-2-methylphenyl)-4-methylbenzenesulfonamide (CAS 7230-50-4)
- 4,5-Dichloro-2-(difluoromethyl)-3-methylpyridine (CAS 1806802-42-5)
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- 3,5-Di-tert-butylsalicylaldehyde (CAS 37942-07-7)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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