3-Nitro-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide CAS 63134-25-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63134-25-8 |
| Molecular Formula | C16H9Cl3N4O4 |
| Molecular Weight | 427.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-N-(5-oxo-1-(2,4,6-trichlorophenyl)-4,5-dihydro-1H-pyrazol-3-yl)benzamide (CAS 63134-25-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H9Cl3N4O4. Molecular weight: 427.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H9Cl3N4O4 |
| Molecular Weight | 427.63 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 7-Nitro-2-(2-(4-(4-nitrophenyl)piperazin-1-yl)ethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 866137-64-6)
- Methyl 3-nitro-4-{4-[2-(3-nitrophenyl)-2-oxoethyl]piperazin-1-yl}benzoate (CAS 341967-73-5)
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Recommended Standards
- (3α,5β,7α,12α)-3,7,12-Trihydroxycholan-2,2,3,4,4-d5-24-oic Acid Methyl Ester (CAS 52886-39-2)
- Rimegepant Impurity 76 (CAS CATO-C4X-248776)
- Peimisine (CAS 19773-24-1)
- O-mesitylsulfonylhydroxylamine (CAS 36016-40-7)
- 2-Chloro-3-methoxyisonicotinonitrile (CAS 1256811-48-9)
- O-(2-methylbenzyl)hydroxylamine hydrochloride (CAS 115777-56-5)
- 3-(Azetidin-3-ylmethyl)pyridine dihydrochloride (CAS 1864060-51-4)
- BB-K 6 Disulfate Salt (Amikacin EP Impurity E Disulfate) (CAS 50866-72-3(Free Base))
- 4,6-dichloro-9H-pyrimido[4,5-b]indole (CAS 1221177-84-9)
- Neuropeptide GE (CAS 134748-04-2)
Why CATO?
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