1-(2,4-Diphenyl-1,3-selenazol-5-yl)ethanone CAS 807631-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 807631-74-9 |
| Molecular Formula | C17H13NOSe |
| Molecular Weight | 326.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,4-Diphenyl-1,3-selenazol-5-yl)ethanone (CAS 807631-74-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H13NOSe. Molecular weight: 326.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H13NOSe |
| Molecular Weight | 326.25 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 1 |
Related Diphenyl Standards
- 4-Benzyl-2,2-diphenyl-1H-imidazol-5(2H)-one (CAS 142229-89-8)
- 4-(3,5-Diphenyl-4,5-dihydro-1H-pyrazol-1-yl)benzaldehyde (CAS 34114-09-5)
- N,6-Diphenyl-[1,2,4]triazolo[3,4-c][1,2,4,5]dithiadiazin-3-amine (CAS 127399-34-2)
- 5-Benzyl-2,2-diphenyl-2H-imidazol-4-amine (CAS 1956379-71-7)
- 4-(1-Methyl-4,5-diphenyl-1H-imidazol-2-yl)aniline (CAS 918664-36-5)
- 4,6-Diphenyl-2-(pyrrolidin-1-yl)nicotinonitrile (CAS 61006-42-6)
- 2-((4,5-Diphenyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 49656-91-9)
- 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenol (CAS 3202-86-6)
Recommended Standards
- (S)-3-(3-Bromophenoxy)-N-methyl-3-(thiophen-2-yl)propan-1-amine (CAS 2260747-62-2)
- 2-(6,8-Difluoro-3-hydroxyquinolin-2-yl)isoindoline-1,3-dione (CAS 2435612-56-7)
- (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(((2R,3S,4R)-1,2,4-trihydroxy-5-oxopentan-3-yl)oxy)tetrahydro-2H-pyran-2-carboxylic acid (CAS 475598-94-8)
- 5-Acetyl-4-(naphthalen-1-yl)pyrano[3,2-b]indol-2(5H)-one (CAS 2347639-46-5)
- 2,2-Dimethylmorpholine (CAS 147688-58-2)
- 2-Chloro-6-cyclopropylnicotinamide (CAS 1237954-57-2)
- 4-(2-Chloroethyl)-1-ethyl-1h-1,2,3-triazole (CAS 1457361-80-6)
- 4-Bromo-1,3-benzodioxole (CAS 6698-13-1)
- 3,4,5-Tris((4-fluorobenzyl)thio)pyridazine (CAS 5273-28-9)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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