897344-01-3 5-[(1-Ethyl-5-methyl-1H-pyrazol-4-yl)methylene]-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one MFCD28505124 CAS 897344-01-3
| CAS No. | 897344-01-3 |
| Molecular Formula | C16H16N4OS |
| Molecular Weight | 312.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
897344-01-3 5-[(1-Ethyl-5-methyl-1H-pyrazol-4-yl)methylene]-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one MFCD28505124 (CAS 897344-01-3), molecular formula C16H16N4OS and molecular weight 312.39 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 897344-01-3 5-[(1-Ethyl-5-methyl-1H-pyrazol-4-yl)methylene]-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one MFCD28505124 (C16H16N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 312.39 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).
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 897344-01-3 5-[(1-Ethyl-5-methyl-1H-pyrazol-4-yl)methylene]-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one MFCD28505124 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 | C16H16N4OS |
| Molecular Weight | 312.39 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- Phenyl 2-(benzylthio)-4,5-dihydro-1H-imidazole-1-carboxylate (CAS 320424-40-6)
- Tulobuterol impurity 24 (CAS 25847-29-4)
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- Tulobuterol Impurity N6 (CAS 34356-83-7)
- Methyl 2-(4-(4-chlorobenzoyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetate (CAS 861209-26-9)
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- Mercury(II) telluride (CAS 12068-90-5)
- K 114 (CAS 872201-12-2)
- tert-Butyl 4-bromo-1-methyl-1H-1,2,3-triazole-5-carboxylate (CAS 1874642-98-4)
- (2-(Furan-2-yl)phenyl)methanol (CAS 139697-88-4)
- 1-(1-Methoxy-3-methylcyclohexyl)-N-methylmethanamine (CAS 1250006-87-1)
- 1,3-diethynylbicyclo[1.1.1]pentane (CAS 127867-24-7)
- 9-(8-Bromodibenzo[b,d]furan-2-yl)-9H-carbazole (CAS 1100752-07-5)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com