4-(Naphthalen-2-yl)-N-(p-tolyl)thiazole-2-carbohydrazonoyl cyanide CAS 477296-71-2
| CAS No. | 477296-71-2 |
| Molecular Formula | C22H16N4S |
| Molecular Weight | 368.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Naphthalen-2-yl)-N-(p-tolyl)thiazole-2-carbohydrazonoyl cyanide.
CATO supplies 4-(Naphthalen-2-yl)-N-(p-tolyl)thiazole-2-carbohydrazonoyl cyanide (CAS 477296-71-2), a certified reference material (molecular formula C22H16N4S, MW 368.45 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-(Naphthalen-2-yl)-N-(p-tolyl)thiazole-2-carbohydrazonoyl cyanide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 368.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(Naphthalen-2-yl)-N-(p-tolyl)thiazole-2-carbohydrazonoyl cyanide 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 | C22H16N4S |
| Molecular Weight | 368.45 g/mol |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Naphthalen Standards
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Recommended Standards
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