(3-Nitro-4-phenoxyphenyl)methyl N-(3,5-dichlorophenyl)carbamate CAS 338960-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338960-68-2 |
| Molecular Formula | C20H14Cl2N2O5 |
| Molecular Weight | 433.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Nitro-4-phenoxyphenyl)methyl N-(3,5-dichlorophenyl)carbamate (CAS 338960-68-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H14Cl2N2O5. Molecular weight: 433.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H14Cl2N2O5 |
| Molecular Weight | 433.24 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-iodophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-35-3)
- (E)-N'-((Z)-2-Bromo-3-phenylallylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2765851-53-2)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-iodophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1354486-18-2)
- 4-Phenyloxazole (CAS 20662-89-9)
- N-(2-(Cyclohex-1-en-1-yl)ethyl)-3-ethoxy-4-fluorobenzenesulfonamide (CAS 898644-74-1)
- Zolmitriptan (CAS 139264-17-8)
- Tucatinib Impurity 62 (E-Isomer) (CAS CATO-C4X-260562)
- 1-Bromo-2-chloro-4-(methoxymethoxy)-benzene (CAS 1300743-20-7)
- Methyl 1-methyl-1H-imidazo[4,5-c]pyridine-6-carboxylate (CAS 1936224-65-5)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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