2-[(2-methoxyethoxy)methyl]oxirane CAS 13483-49-3
| CAS No. | 13483-49-3 |
| Molecular Formula | C11H11N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(2-methoxyethoxy)methyl]oxirane (CAS 13483-49-3), a certified reference material (molecular formula C11H11N2O2Li, MW 210.16 g/mol) for analytical method development and quality control.
Structurally, 2-[(2-methoxyethoxy)methyl]oxirane (C11H11N2O2Li) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 210.16 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C11H11N2O2 Li |
| Molecular Weight | 210.16 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 2 |
Related methoxyethoxy Standards
- (3-(2-Methoxyethoxy)thiophen-2-yl)boronic acid (CAS 1000894-11-0)
- 2-(2-Methoxyethoxy)-5-(trifluoromethyl)cyclohexan-1-amine (CAS 1005044-05-2)
- 3-(2-Methoxyethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1010104-34-3)
- 4-(2-Methoxyethoxy)aniline hydrochloride (CAS 10141-52-3)
- (5-(2-Methoxyethoxy)pyridin-3-yl)boronic acid (CAS 1015229-31-8)
- (3-((2-Methoxyethoxy)methyl)phenyl)methanamine (CAS 1016315-07-3)
- {4-[(2-methoxyethoxy)methyl]phenyl}methanamine (CAS 1016496-34-6)
- [2-(2-Methoxyethoxy)pyridin-4-yl]methanamine (CAS 1016496-42-6)
Recommended Standards
- 2-Chloro-6-phenyl-4-pyridinamine (CAS 1354220-53-3)
- Crenulatin (CAS 63026-02-8)
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- (2-(1H-pyrazol-1-yl)pyridin-4-yl)methanol (CAS 1248243-78-8)
- 8-[(E)-2-[1-(Pyridin-2-yl)ethylidene]hydrazin-1-yl]quinoline (CAS 494221-32-8)
- Tert-butyl 3,3-difluorohexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate (CAS 1251004-52-0)
- Ponatinib impurity 4 (CAS 694499-26-8)
- Pyridostigmine Impurity 3 (CAS 7500-05-2)
- 3-Bromo-1-(tetrahydro-2h-pyran-4-yl)pyridin-2(1h)-one (CAS 2197057-02-4)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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