3-Nitro-4-phenoxybenzyl 3,4-dichlorobenzoate CAS 338960-67-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338960-67-1 |
| Molecular Formula | C20H13Cl2NO5 |
| Molecular Weight | 418.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Nitro-4-phenoxybenzyl 3,4-dichlorobenzoate (CAS 338960-67-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H13Cl2NO5. Molecular weight: 418.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H13Cl2NO5 |
| Molecular Weight | 418.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Ethoxy-5-(tributylstannyl)thiazole (CAS 446285-61-6)
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- 2-Ethoxy-4-(tributylstannyl)thiazole (CAS 240816-28-8)
- Spiro[3.5]nonan-2-amine (CAS 1489770-61-7)
- 1-(2-Bromo-4-fluorobenzyl)piperidine-4-carboxamide (CAS 1061201-04-4)
- 4-Amino-6-methoxynicotinic acid (CAS 1060806-76-9)
- 1-(Pyridazin-3-ylmethyl)piperidine-2,4-dione (CAS 1695979-62-4)
- tert-Butyldimethyl3-nitrophenoxysilane (CAS 98525-64-5)
- 2-Ethyl-1-benzofuran-3-carbonitrile (CAS 42901-97-3)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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