4-((4-Chloro-3-nitrobenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione CAS 585551-62-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 585551-62-8 |
| Molecular Formula | C15H9ClFN5O2S |
| Molecular Weight | 377.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Chloro-3-nitrobenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 585551-62-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H9ClFN5O2S. Molecular weight: 377.78 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H9ClFN5O2S |
| Molecular Weight | 377.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 578749-48-1)
- 4-((2-Chloro-5-nitrobenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 577984-61-3)
- 4-((4-Chloro-3-nitrobenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 578698-86-9)
- 6-Chloro-2-((1R)-1-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)-1-((S)-1,1,1-trifluoropropan-2-yl)-1H-imidazo[4,5-c]pyridine (CAS 1612174-31-8)
- (1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperidin-4-yl)(morpholino)methanone (CAS 303150-14-3)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)thio)-N-(3-cyanothiophen-2-yl)acetamide (CAS 338777-50-7)
- 5-Chloro-N-(4-(cyanomethyl)phenyl)-3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 898917-23-2)
- Ethyl 4-((4-chloro-3-nitrophenyl)sulfonyl)piperazine-1-carboxylate (CAS 873671-24-0)
Recommended Standards
- Amlodipine Impurity 75 (CAS 113994-44-8)
- 2-(3-Chlorophenyl)-4-Ethoxy-6-[3-(Trifluoromethyl)Phenyl]Pyridine (CAS 144320-19-4)
- 2-(2-Chlorophenyl)-4-Ethoxy-6-[3-(Trifluoromethyl)Phenyl]Pyridine (CAS 144320-20-7)
- N,n-dimethylnonylaminen-oxide (CAS 2536-13-2)
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- n-(Cyclopropylmethyl)-2-isopropylaniline (CAS 939758-68-6)
- 4-Methylpyrimidine-2-carboxamide (CAS 1330754-32-9)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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