Ethyl 1-(2,4-dinitrophenyl)azetidine-3-carboxylate CAS 866151-12-4
| CAS No. | 866151-12-4 |
| Molecular Formula | C12H13N3O6 |
| Molecular Weight | 295.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-(2,4-dinitrophenyl)azetidine-3-carboxylate (CAS 866151-12-4), molecular formula C12H13N3O6 and molecular weight 295.25 g/mol, is a CATO reference standard with documented purity and traceability.
Ethyl 1-(2,4-dinitrophenyl)azetidine-3-carboxylate (C12H13N3O6) 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. 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.
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 | C12H13N3O6 |
| Molecular Weight | 295.25 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Methyl (2,4-dinitrophenyl)-L-prolinate (CAS 10420-70-9)
- 1-(2,4-Dinitrophenyl)piperidine-3-carboxylic acid (CAS 325702-00-9)
- 2-(3,5-Dinitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 428820-95-5)
- (2-Methyl-3,5-dinitrophenyl)(piperidin-1-yl)methanone (CAS 52090-27-4)
- 6-((2,4-Dinitrophenyl)amino)hexanoic acid (CAS 10466-72-5)
- (2,4-Dinitrophenyl)leucine (CAS 10484-03-4)
- N-(2,4-Dinitrophenyl)-L-leucine (CAS 1655-57-8)
- 2-((2,4-Dinitrophenyl)amino)-3-methylpentanoic acid (CAS 879276-54-7)
Recommended Standards
- Ethyl (4-fluorophenyl)(hydroxy(pyridin-3-yl)methyl)phosphinate (CAS 69112-28-3)
- Methyl 2-((tert-butoxycarbonyl)amino)-2-(trifluoromethyl)pent-4-ynoate (CAS 929616-33-1)
- 7-Amino-2-(2-nitrophenyl)quinoline-5,8-dione (CAS 61472-46-6)
- Methyl 4-(2-(Dimethylamino)vinyl)-3,5-dinitrobenzoate (CAS 597562-13-5)
- trans-cyclopentane-1,2-diamine (CAS 3145-88-8)
- 2-Ethyl-2,5-dihydro-4-hydroxy-3-methyl-5-oxo-2-furancarboxylic Acid Methyl Ester (CAS 112026-00-3)
- 2-Benzoyl-1-benzofuran-3-amine (CAS 49615-93-2)
- Pazopanib Impurity 57 (CAS 444731-66-2)
- [4-(2-Bromo-acetyl)-phenyl]-carbamic acid tert-butyl ester (CAS 885269-70-5)
- Methyl 3-carbamoyl-2-(3-(2,5-dioxopyrrolidin-1-yl)benzamido)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 886951-84-4)
- cis-5,8,11,14,17-eicosapentaenoic acid(EPA) (CAS 25378-27-2)
- 3-(1-Methyl-2,4-dioxo-1,2-dihydrothieno[3,2-d]pyrimidin-3(4H)-yl)propanoic acid (CAS 1708079-98-4)
- N-(2-Methoxyphenyl)azepane-2-carboxamide (CAS 1496203-01-0)
- Insulin Degludec Impurity 6 (CAS CATO-C4X-21576)
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