2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone CAS 738604-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 738604-79-0 |
| Molecular Formula | C21H15BrN4OS |
| Molecular Weight | 451.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 738604-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H15BrN4OS. Molecular weight: 451.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H15BrN4OS |
| Molecular Weight | 451.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 431990-81-7)
- N-(1-(4-Bromophenyl)-3-((4-methoxyphenyl)amino)-3-oxoprop-1-en-2-yl)benzamide (CAS 304000-99-5)
- (E)-3-(6-(4-bromophenyl)imidazo[2,1-b]thiazol-5-yl)-1-(4-propylphenyl)prop-2-en-1-one (CAS 691887-88-4)
- 3-(4-(4-Bromophenyl)-5-((2,5-dimethylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 677310-89-3)
- 4-(4-(4-Bromophenyl)-5-((2,5-dimethylbenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-84-3)
- N-{2-[(4-bromophenyl)sulfanyl]ethyl}-2-[(2,3-dichlorophenyl)sulfanyl]acetamide (CAS 337923-61-2)
- 4-(4-Bromophenyl)-3-(3,5-dichlorophenyl)-1-(pyridin-3-yl)butan-2-ol (CAS 866043-51-8)
- 3-(4-Bromophenyl)-1,1,1,5,5,5-hexamethyl-3-((trimethylsilyl)oxy)trisiloxane (CAS 27676-56-8)
Recommended Standards
- (E)-N'-(1-(2-(Cyanomethoxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-76-4)
- N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) (CAS 1597403-48-9)
- 5'-Nitro-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 2235382-00-8)
- 2-Fluoroacrylic Acid (CAS 430-99-9)
- Methyl 3-(2-chloro-4-fluorophenyl)-2-hydroxypropanoate (CAS 1481697-83-9)
- 3-(2,6-Dichlorophenyl)propanenitrile (CAS 61698-06-4)
- 7-Methyl-3-(1-methyl-1H-pyrazol-4-yl)-6,7-dihydro-5H-spiro[imidazo[1,2-a]pyrazine-8,4'-piperidine] (CAS 1422060-83-0)
- 4-Chloro-2-(trifluoromethyl)benzonitrile (CAS 320-41-2)
- Ethyl 4-amino-5-iodo-2-methoxybenzoate (CAS 1122710-73-9)
- Semaglutide impurity 199 (CAS CATO-C4X-2226199)
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