[4-(4-Methylphenoxy)-3-nitrophenyl]methyl 4-chlorobenzoate CAS 338960-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338960-81-9 |
| Molecular Formula | C21H16ClNO5 |
| Molecular Weight | 397.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order [4-(4-Methylphenoxy)-3-nitrophenyl]methyl 4-chlorobenzoate (CAS 338960-81-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H16ClNO5. Molecular weight: 397.81 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H16ClNO5 |
| Molecular Weight | 397.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
Related Methylphenoxy Standards
- 2-[4-(2-Methylphenoxy)benzenesulfonamido]-4-(methylsulfanyl)butanoic acid (CAS 1009755-91-2)
- N-[2-(4-Methylphenoxy)butyl]-2-(2-phenoxyethoxy)aniline (CAS 1040687-38-4)
- N-[2-(3-Methylphenoxy)butyl]-3-(3-phenylpropoxy)aniline (CAS 1040690-69-4)
- 3-{1-[2-(3-methylphenoxy)acetyl]piperidin-4-yl}-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775391-81-5)
- 4-(4-Methylphenoxy)-6-[(4-methylphenyl)sulfanyl]-2-phenylpyrimidine (CAS 339018-76-7)
- 2-[4-(2-Methylphenoxy)benzenesulfonamido]-3-phenylpropanoic acid (CAS 1008052-21-8)
- 2-(3-Methylphenoxy)-1-{4-[6-(trifluoromethyl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one (CAS 1775453-37-6)
- N-[2-(3-Methylphenoxy)propyl]-3-(2-phenoxyethoxy)aniline (CAS 1040686-29-0)
Recommended Standards
- 4-(4-Chloro-3-nitrobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-44-9)
- Ethyl 3-(3-chlorobenzamido)-2-oxo-6-phenyl-2H-pyran-5-carboxylate (CAS 339009-30-2)
- (4-Amino-2-((4-chlorophenyl)amino)thiazol-5-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 339020-09-6)
- (3R)-3-fluoropiperidin-4-one (CAS 1638784-43-6)
- 6-cyclopropyl-1H-indole-3-sulfonyl chloride (CAS 2231234-20-9)
- RU-301 (CAS 1110873-99-8)
- tert-Butyl 4-amino-4-(3-chlorobenzyl)piperidine-1-carboxylate (CAS 1774896-76-2)
- 4-((Hydroxymethoxy)methyl)phenol (CAS 90352-27-5)
- 3-(Tert-butyldimethylsilyl)prop-2-yn-1-ol (CAS 120789-51-7)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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