2-[(oxiran-2-ylmethoxy)methyl]oxolane CAS 19070-63-4
| CAS No. | 19070-63-4 |
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-[(oxiran-2-ylmethoxy)methyl]oxolane (CAS 19070-63-4), molecular formula C8H14O3 and molecular weight 158.19 g/mol, is a CATO reference standard with documented purity and traceability.
2-[(oxiran-2-ylmethoxy)methyl]oxolane (C8H14O3) contains a carboxylic acid 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H14O3 |
| Molecular Weight | 158.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1962 |
Related oxiran Standards
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- 3-Methyl-3-((oxiran-2-ylmethoxy)methyl)oxetane (CAS 153864-14-3)
- (R)-oxiran-2-ylmethyl pentanoate (CAS 92418-73-0)
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Recommended Standards
- rel-Methyl (1R,2S)-2-(hydroxymethyl)cyclopentane-1-carboxylate (CAS 1903577-04-7)
- 5-(ethoxymethyl)furan-2-carboxaldehyde (CAS 1917-65-3)
- 6,6-Dimethyltetrahydro-2H-pyran-3-carboxylic acid (CAS 1884203-50-2)
- Ethyl (1r,3r)-3-(hydroxymethyl)cyclobutane-1-carboxylate (CAS 1918146-62-9)
- 1-Bromophenazine (CAS 3331-27-9)
- 2-Methanesulfonamido-3,3-dimethylbutanoic acid (CAS 1600940-76-8)
- 1H-Benzimidazol-4-amine, 4,5,6,7-tetrahydro- (CAS 185796-71-8)
- 3-(3-Chloro-phenylsulfamoyl)-4-methyl-benzoic acid (CAS 438021-88-6)
- (S)-3-(piperidin-2-yl)propanoic acid (CAS 2580093-79-2)
- 1-Bromo-2,4-diiodobenzene (CAS 126063-04-5)
- 5-Bromo-2-(difluoromethyl)phenol (CAS 1261791-64-3)
- 3-Bromo-6-(4-methylpiperazin-1-yl)pyridazine (CAS 1027513-15-0)
- Methyl 5-(4-methylbenzoyl)furan-2-carboxylate (CAS 170632-15-2)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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