Ethyl 2-(2-methyl-4-nitrophenyl)acetate CAS 50712-66-8
| CAS No. | 50712-66-8 |
| Molecular Formula | C11H13NO4 |
| Molecular Weight | 223.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H13NO4, Ethyl 2-(2-methyl-4-nitrophenyl)acetate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Ethyl 2-(2-methyl-4-nitrophenyl)acetate (CAS 50712-66-8), a certified reference material (molecular formula C11H13NO4, MW 223.23 g/mol) for analytical method development and quality control.
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 Ethyl 2-(2-methyl-4-nitrophenyl)acetate 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 | C11H13NO4 |
| Molecular Weight | 223.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 2-(2-carbamoylphenoxy)acetate (CAS 90074-90-1)
- Ethyl 2-(4-carbamoylphenoxy)acetate (CAS 29936-87-6)
- Ethyl 2-(2-aminobenzoyl)hydrazinecarboxylate (CAS 30481-61-9)
- Ethyl 2-(4-nitrophenyl)propanoate (CAS 50712-64-6)
- N1,N1-dimethyl-N3-(2-methylcyclohexyl)propane-1,3-diamine (CAS 1020997-28-7)
- (r)-2-Amino-2-(2,3-dihydro-1h-inden-5-yl)ethan-1-ol (CAS 1213587-62-2)
- 2-[(3-bromophenyl)sulfanyl]acetic acid (CAS 3996-39-2)
- Allyl 4-hydroxybenzoate (CAS 18982-18-8)
- 3-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenol (CAS 2245128-70-3)
- 1-(2-Bromoallyl)-4-ethylbenzene (CAS 842140-38-9)
- 4-(2-(2-Chloro-5-nitrophenoxy)ethoxy)benzene-1-sulfonyl fluoride (CAS 31185-43-0)
- (S)-4-(benzyloxy)-2-(((S)-2-((tert-butoxycarbonyl)amino)-4-methylpentyl)amino)-4-oxobutanoic acid (CAS 204199-67-7)
- n-(3,4-Dimethoxybenzyl)-3-methylbut-2-enamide (CAS 1197742-09-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com