Ethyl 2-((4-methoxybenzyl)amino)-2-oxoacetate CAS 77245-39-7
| CAS No. | 77245-39-7 |
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 2-((4-methoxybenzyl)amino)-2-oxoacetate (CAS 77245-39-7) is a high-purity analytical reference standard with the molecular formula C12H15NO4 and a molecular weight of 237.25 g/mol.
Structurally, Ethyl 2-((4-methoxybenzyl)amino)-2-oxoacetate (C12H15NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 237.25 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Ethyl 2-((4-methoxybenzyl)amino)-2-oxoacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H15NO4 |
| Molecular Weight | 237.25 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1979 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 4-[(4-Methoxybenzyl)amino]-4-oxobutanoic acid (CAS 724736-17-8)
- Ethyl 2-((2-methoxybenzyl)amino)-2-oxoacetate (CAS 349119-40-0)
- 3-(4-Methoxybenzyl)-1,3-thiazolidine-2,4-dione (CAS 943114-29-2)
- 5-(4-Methoxybenzyl)-1,4,5,6-tetrahydro-1,3,5-triazine-2-thiol (CAS 810634-55-0)
- 3-(4-Methoxybenzyl)-4-methylpentanoic acid (CAS 1225766-70-0)
- Ethyl 2-(3-methoxybenzyl)butanoate (CAS 138089-95-9)
- 2-(3-methoxybenzyl)succinic acid (CAS 20940-75-4)
- 2-(4-Methoxybenzyl)succinic acid (CAS 956-41-2)
Recommended Standards
- Ethyl 2-(2-ethoxy-2-oxoethyl)nicotinate (CAS 35968-82-2)
- Ethyl 2-((2-methoxy-5-methylphenyl)amino)-2-oxoacetate (CAS 24439-42-7)
- Ethyl 2,4-dihydroxy-5,6,7,8-tetrahydroquinoline-3-carboxylate (CAS 56517-53-4)
- Ethyl 2-((2-ethoxyphenyl)amino)-2-oxoacetate (CAS 24439-50-7)
- Pipracil (CAS 61477-96-1)
- 2-(chloromethyl)-5-(2,5-dimethyl-3-furyl)-1,3,4-oxadiazole (CAS 796106-49-5)
- N-(3-aminopropyl)-2,3-dimethoxybenzamide hydrochloride (CAS 1606392-51-1)
- 4-chloropyrrolo[2,1-f][1,2,4]triazin-6-ol (CAS 1160995-28-7)
- 4-(Hydroxymethyl)-4-methylpyrazolidin-3-one (CAS 118943-02-5)
- TRIF agonist AV-C (CAS 620589-62-0)
- (S)-3-((tert-Butoxycarbonyl)amino)-3-(naphthalen-2-yl)propanoic acid (CAS 500770-69-4)
- 3-[5-(1,5-dimethyl-1h-pyrazol-4-yl)-3-(trifluoromethyl)-1h-pyrazol-1-yl]propan-1-amine (CAS 1171853-80-7)
- N,N'-Bis-(3-triethoxysilypropyl)amino-carbonyl)polyethyleneoxide (10-15 EO) (CAS 178884-91-8)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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