N-{[4-(Dimethylamino)phenyl]methylene}-3-phenyl-1H-indole-2-carbohydrazide CAS 338748-83-7
| CAS No. | 338748-83-7 |
| Molecular Formula | C24H22N4O |
| Molecular Weight | 382.46 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.
N-{[4-(Dimethylamino)phenyl]methylene}-3-phenyl-1H-indole-2-carbohydrazide (CAS 338748-83-7), molecular formula C24H22N4O and molecular weight 382.46 g/mol, is a CATO reference standard with documented purity and traceability.
N-{[4-(Dimethylamino)phenyl]methylene}-3-phenyl-1H-indole-2-carbohydrazide (C24H22N4O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-{[4-(Dimethylamino)phenyl]methylene}-3-phenyl-1H-indole-2-carbohydrazide 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 | C24H22N4O |
| Molecular Weight | 382.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related N Standards
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- 2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenoxy]-propionic acid ethyl ester (CAS 1311279-99-8)
- 5-(4-(Dimethylamino)benzamido)-2-ethoxybenzene-1-sulfonyl chloride (CAS 680617-94-1)
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- 5,6,7,8-Tetrahydro-[1,2,4]triazolo[1,5-a]pyrazine-2-carboxylic acid (CAS 1029721-05-8)
- 2-Chloro-N-(4-chlorocyclohexyl)acetamide (CAS 1353961-76-8)
- N-(4-hydroxyphenyl)-2-methylpropanamide (CAS 51906-85-5)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
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