Ethyl 2-((3,4-dimethoxyphenyl)amino)-2-oxoacetate CAS 17894-50-7
| CAS No. | 17894-50-7 |
| Molecular Formula | C12H15NO5 |
| Molecular Weight | 253.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-((3,4-dimethoxyphenyl)amino)-2-oxoacetate (CAS 17894-50-7), a certified reference material (molecular formula C12H15NO5, MW 253.25 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-((3,4-dimethoxyphenyl)amino)-2-oxoacetate (C12H15NO5) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 2-((3,4-dimethoxyphenyl)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 | C12H15NO5 |
| Molecular Weight | 253.25 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.) | 1962 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 2-((2,6-dimethoxyphenyl)amino)-2-oxoacetate (CAS 17894-49-4)
- Ethyl [(3,5-dimethoxyphenyl)carbamoyl]formate (CAS 69065-90-3)
- Ethyl 2-((2,4-dimethoxyphenyl)amino)-2-oxoacetate (CAS 24451-12-5)
- Ethyl 2-((2,5-dimethoxyphenyl)amino)-2-oxoacetate (CAS 24439-41-6)
- 2-(3,4-Dimethoxyphenyl)-N-(2-hydroxyethyl)-N-methylacetamide (CAS 56014-54-1)
- 3-(3,4-Dimethoxyphenyl)-1H-indole (CAS 1504-15-0)
- 2-(2,5-Dimethoxyphenyl)-1H-indole (CAS 344763-79-7)
- 2-(3,4-Dimethoxyphenyl)-1H-indole (CAS 59816-56-7)
Recommended Standards
- Methyl 6-(butylamino)-5-nitronicotinate (CAS 1820735-46-3)
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- (S)-7-(5,5-difluoropiperidin-3-yl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 1821111-12-9)
- 1-Amino-5-methoxyanthracene-9,10-dione (CAS 17734-85-9)
- 2-(6-Amino-5-(difluoromethyl)-2-fluoropyridin-3-yl)acetic acid (CAS 1806812-62-3)
- 4-methyl-6-(methylthio)-1,3,5-triazin-2-amine (CAS 27622-90-8)
- 9H-carbazole-1-carboxamide (CAS 414905-73-0)
- tert-Butyl 6-methylpiperidine-3-carboxylate (CAS 1909326-12-0)
- Tanshinone IIA (CAS 568-72-9)
- 2-Chloro-5-(chloromethyl)benzonitrile (CAS 1261820-97-6)
- 1-Methyl-3-(2-naphthyl)-1{H}-pyrazole-5-carboxylic acid (CAS 1177331-73-5)
- 6-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 21313-98-4)
- (E)-Hex-3-ene-2,5-diol (CAS 200804-07-5)
- Boc-Cholecystokinin Octapeptide (desulfated) (A-1295.0001) (CAS 25687-34-7)
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