4-((2,4-Dimethylphenyl)(phenyl)amino)benzaldehyde CAS 94788-29-1
| CAS No. | 94788-29-1 |
| Molecular Formula | C21H19NO |
| Molecular Weight | 301.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-((2,4-Dimethylphenyl)(phenyl)amino)benzaldehyde (C21H19NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 301.38 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO supplies 4-((2,4-Dimethylphenyl)(phenyl)amino)benzaldehyde (CAS 94788-29-1), a certified reference material (molecular formula C21H19NO, MW 301.38 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-((2,4-Dimethylphenyl)(phenyl)amino)benzaldehyde 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 | C21H19NO |
| Molecular Weight | 301.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- tert-Butyl (2-hydroxy-3-(methylamino)propyl)carbamate (CAS 1327336-47-9)
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- (2S)-2-chloro-3-methylpentanoic acid (CAS 1237830-70-4)
- Bromfenac Impurity 54 (CAS CATO-C4X-200254)
- 2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-3-yl)ethane-1-sulfonyl fluoride (CAS 877964-10-8)
- 799262-17-2 5-Methyl-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylic acid MFCD04113976 (CAS 799262-17-2)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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