152121-44-3 4-[4-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl]pyridine 4-[5-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-4-yl]pyridine CAS 152121-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 152121-44-3 |
| Molecular Formula | C21H16FN3S |
| Molecular Weight | 361.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
152121-44-3 4-[4-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl]pyridine 4-[5-(4-Fluorophenyl)-2-[4-(methylthio)phenyl]-1H-imidazol-4-yl]pyridine (CAS 152121-44-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H16FN3S. Molecular weight: 361.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H16FN3S |
| Molecular Weight | 361.44 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Fluorophenyl Standards
- 1-(4-(4-Fluorophenyl)-5-(2-morpholinoethyl)pyrimidin-2-yl)thiourea (CAS 866142-55-4)
- 4-{2-[(4-Fluorophenyl)sulfanyl]acetyl}-2,6-dimethylphenyl N,N-dimethylcarbamate (CAS 339100-39-9)
- N1-(2-Fluorophenyl)-N2-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)oxalamide (CAS 946355-54-0)
- 1-(2-(2-(4-Fluorophenyl)thiazol-4-yl)ethyl)-3-(thiophen-2-ylmethyl)urea (CAS 1209648-36-1)
- (5E)-3-(4-Fluorophenyl)-5-{[4-(methylsulfanyl)phenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 433942-83-7)
- 4-(2-Fluorophenyl)-5-(3,4,5-trimethoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 728012-89-3)
- (7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(2-(methylthio)phenyl)methanone (CAS 1705865-20-8)
- Methyl 1-(2-fluorophenyl)-3-methyl-6-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011400-05-7)
Recommended Standards
- (S)-tert-Butyl 2-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)carbamoyl)pyrrolidine-1-carboxylate (CAS 147489-80-3)
- (S)-tert-Butyl 4-(6-amino-1,3-dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-methylpiperazine-1-carboxylate (CAS 1616415-40-7)
- 5-((2-Ethoxy-4-(piperidin-1-yl)phenyl)imino)quinolin-8(5H)-one (CAS 143555-24-2)
- Trieicosanoin (CAS 620-64-4)
- 1-Phenyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 1146340-38-6)
- methyl 5-fluoro-3-methyl-2-oxo-1,3-benzoxazole-4-carboxylate (CAS 2387595-65-3)
- (1R,2R)-2-(aminomethyl)-1-methylcyclohexan-1-ol hydrochloride (CAS 1212419-83-4)
- Ethyl 4-(isopropylamino)benzoate (CAS 855294-03-0)
- 5-(3-Chlorobenzylidene)-3-((6-methoxy-2-methylquinolin-4-yl)amino)-2-methyl-3,5-dihydro-4H-imidazol-4-one (CAS 85986-74-9)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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