(5E)-5-(3-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 301343-53-3 CAS 301343-53-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301343-53-3 |
| Molecular Formula | C16H11BrN2OS |
| Molecular Weight | 359.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (5E)-5-(3-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 301343-53-3 (CAS 301343-53-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H11BrN2OS. Molecular weight: 359.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H11BrN2OS |
| Molecular Weight | 359.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related E Standards
- (5E)-5-(4-Bromobenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one 423741-80-4 (CAS 423741-80-4)
- (Z)-2-(4-Bromobenzylidene)-4,6-dimethoxybenzofuran-3(2H)-one (CAS 350982-89-7)
- 2-(2-Bromobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 351443-06-6)
- N'-(4-Bromobenzylidene)-2-(4-nitrophenyl)acetohydrazide (CAS 328556-36-1)
- N'-(3-Bromobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 158918-48-0)
- N'-(2-bromobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 158918-49-1)
- N'-(4-bromobenzylidene)-4-methylbenzenesulfonohydrazide (CAS 19350-68-6)
- 2-(2-Bromobenzylidene)-6-methyl-2H-thiazolo[3,2-b][1,2,4]triazine-3,7-dione (CAS 463367-02-4)
Recommended Standards
- N-(6-Bromobenzo[d]thiazol-2-yl)-3-phenylacrylamide (CAS 307327-10-2)
- 6-Bromo-N-(4-fluorophenyl)-2,3,4,9-tetrahydro-1H-carbazol-1-amine (CAS 812649-22-2)
- Thiamphenicol-Methyl-D3 (CAS CATO-CCAD300798)
- 2-(3,5-Dibromo-4-((2,4-dichloroquinolin-6-yl)oxy)phenoxy)acetic acid (CAS 918945-91-2)
- 2-((5-Methylisoxazol-3-yl)carbamoyl)benzoic acid (CAS 613656-77-2)
- 5-(3-Hydroxyphenyl)pyrimidin-2-ol (CAS 1111104-15-4)
- tert-Butyl 3,3-difluoro-4-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 1260852-42-3)
- 3-(4-Fluorophenyl)-6-(4-methoxyphenyl)-5-methylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 685109-42-6)
- Epalrestat (E,E)-Isomer (CAS 863988-85-6)
- [Formaldehyde Schiff-base]-Semaglutide Impurity 136 X TFA Salt (CAS CATO-C4X-2226136)
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 13829788188 / jacky.chen@cato-chem.com