4-Chlorobenzyl (5-phenyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-4-yl)carbamate CAS 956763-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956763-44-3 |
| Molecular Formula | C23H15Cl4N3O2 |
| Molecular Weight | 507.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chlorobenzyl (5-phenyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-4-yl)carbamate (CAS 956763-44-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H15Cl4N3O2. Molecular weight: 507.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H15Cl4N3O2 |
| Molecular Weight | 507.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorobenzyl Standards
- 3-(((4-Chlorobenzyl)thio)methyl)-5-((2,6-dichlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 344269-35-8)
- 3-(((4-Chlorobenzyl)thio)methyl)-5-((3,4-dichlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 344273-49-0)
- 3-((4-Chlorobenzyl)thio)-5-(((2,4-dichlorobenzyl)thio)methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344274-54-0)
- 3-((4-Chlorobenzyl)thio)-5-(((2,6-dichlorobenzyl)thio)methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344271-34-7)
- 3-((4-Chlorobenzyl)sulfonyl)-4-phenyl-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 383145-86-6)
- (R)-3-(3-(4-Chlorobenzyl)-2,6-dioxo-4-((4-(pyridin-2-yloxy)phenyl)amino)-3,6-dihydro-1,3,5-triazin-1(2H)-yl)-2-methylpropanoic acid (CAS 1640808-67-8)
- 4-((4-Chlorobenzyl)thio)-7,9-dimethyl-2-((4-methylbenzyl)thio)pyrido[3',2':4,5]thieno[3,2-d]pyrimidine (CAS 672950-74-2)
- 3-(((4-Chlorobenzyl)thio)methyl)-4-phenyl-5-((4-(trifluoromethyl)benzyl)thio)-4H-1,2,4-triazole (CAS 344269-28-9)
Recommended Standards
- Adenosine Triphosphate (CAS 56-65-5)
- 4-Nitro-3-perfluorohexyl-5-phenyl-1H-pyrazole (CAS 1029636-56-3)
- Ara-adenosine-5'-triphosphate (ara-ATP) (CAS 3714-60-1)
- 3-Methoxy-4-nitrobenzoic acid 4-Nitro-3-methoxybenzoic acid;4-Nitro-m-anisic acid 5081-36-7 A20390 (CAS 5081-36-7)
- Methyl octahydropyrrolo[1,2-a]pyrazine-3-carboxylate (CAS 1779695-93-0)
- 1,2-Dipalmitoyl-sn-glycero-3-phospho-rac-(1-glycerol) sodium salt (CAS 67232-81-9)
- N-Methyl-N-phenyl-5-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352532-29-6)
- (S)-4-(pyrrolidin-2-yl)benzonitrile (CAS 1213508-77-0)
- Voriconazole EP Impurity E(Voriconazole Related Compound F) (CAS 5872-08-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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