Methyl 2-(2,3,5-trimethyl-4,6-dinitrophenoxy)acetate CAS 1170938-71-2
| CAS No. | 1170938-71-2 |
| Molecular Formula | C12H14N2O7 |
| Molecular Weight | 298.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2-(2,3,5-trimethyl-4,6-dinitrophenoxy)acetate.
CATO supplies Methyl 2-(2,3,5-trimethyl-4,6-dinitrophenoxy)acetate (CAS 1170938-71-2), a certified reference material (molecular formula C12H14N2O7, MW 298.25 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 2-(2,3,5-trimethyl-4,6-dinitrophenoxy)acetate (C12H14N2O7) 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. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O7 |
| Molecular Weight | 298.25 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
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- 2-(Aminomethyl)-6-(difluoromethyl)-5-methylpyridine-3-carboxaldehyde (CAS 1806962-70-8)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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