Ethyl 2-(6-Methoxy-3-pyridyl)-2-oxoacetate CAS 1280197-11-6
| CAS No. | 1280197-11-6 |
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 209.20 g/mol gives Ethyl 2-(6-Methoxy-3-pyridyl)-2-oxoacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-(6-Methoxy-3-pyridyl)-2-oxoacetate (CAS 1280197-11-6) is a high-purity analytical reference standard with the molecular formula C10H11NO4 and a molecular weight of 209.20 g/mol.
Ethyl 2-(6-Methoxy-3-pyridyl)-2-oxoacetate (C10H11NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(6-Methoxy-3-pyridyl)-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 | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1990 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 1-(4-Methoxy-3-nitrophenyl)propan-1-one (CAS 103204-39-3)
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- 1-(4-Methoxy-2-nitrophenyl)propan-2-one (CAS 113352-66-2)
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- Methyl 4-methoxy-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carboxylate (CAS 2409488-54-4)
Recommended Standards
- (R)-2-Amino-3-(benzo[d][1,3]dioxol-4-yl)propanoic acid (CAS 1270083-04-9)
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- (S)-2-Amino-3-(benzo[d][1,3]dioxol-4-yl)propanoic acid (CAS 1269980-63-3)
- 3-Amino-3-(5-benzo[d][1,3]dioxolyl)propanoic Acid (CAS 129042-60-0)
- 3-(2-Amino-1,3-benzoxazol-5-yl)propanoic acid (CAS 1780086-30-7)
- 6-[(2,6-Dimethylmorpholin-4-yl)methyl]-2-(propan-2-yl)pyrimidin-4-ol (CAS 866155-64-8)
- (4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)methanamine (CAS 923183-61-3)
- 4-(Pyrrolidin-1-yl)-4-thioxobutyl acetate (CAS 73199-66-3)
- Mcpa-Thioethyl (CAS 25319-90-8)
- 4-ethylpiperidin-4-ol (CAS 550369-44-3)
- 2-[4-(2-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]acetonitrile (CAS 860784-78-7)
- (2e)-3-(5-Hydroxypyridin-3-yl)prop-2-enoic acid (CAS 340682-24-8)
- 5-Fluoro-8-methoxy-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (CAS 951797-72-1)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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