N-(4,4-dibromo-5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)pivalamide CAS 439092-50-9
| CAS No. | 439092-50-9 |
| Molecular Formula | C14H12Br2Cl3N3O2 |
| Molecular Weight | 520.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4,4-dibromo-5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)pivalamide (CAS 439092-50-9) is a high-purity analytical reference standard with the molecular formula C14H12Br2Cl3N3O2 and a molecular weight of 520.43 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, N-(4,4-dibromo-5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)pivalamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 520.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-(4,4-dibromo-5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)pivalamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H12Br2Cl3N3O2 |
| Molecular Weight | 520.43 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-Amino-N-(2-chlorophenyl)-4-(4-chlorophenyl)-6-(4-methoxyphenyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332385-56-5)
- N-(5-Chloro-2-methoxyphenyl)-2-((4-(2-chlorophenyl)-3-cyano-6-phenylpyridin-2-yl)thio)acetamide (CAS 332164-03-1)
- 3-Amino-N-(2,5-dichlorophenyl)-6-(4-methoxyphenyl)-4-phenylthieno[2,3-b]pyridine-2-carboxamide (CAS 332175-76-5)
- BCECF (CAS 85138-49-4)
- Rhodamine 110 (CAS 13558-31-1)
- Kushenol B (CAS 99217-64-8)
- 2-Fluoro-4'-methyl-4-(trans-4-pentylcyclohexyl)-1,1'-biphenyl (CAS 1229648-11-6)
- 3-(3-aminopropyl)phenol hydrochloride (CAS 55260-46-3)
- 5-(3,5-Dimethyl-4-methoxyphenyl)-3-methyl-5-oxovaleric acid (CAS 951893-86-0)
- 3-Isopropylisoindolin-1-one (CAS 126091-37-0)
- Methyl 3-ethynyl-4-methylbenzoate (CAS 1255099-13-8)
- 4-(1'-Ethyl-5'-methyl-1h,1'h-[3,4'-bipyrazol]-1-yl)aniline (CAS 1006682-86-5)
- (3-((2-Morpholinoethyl)carbamoyl)phenyl)boronic acid (CAS 957103-92-3)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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