2-((2-Chloroethoxy)methyl)oxirane CAS 5412-14-6
| CAS No. | 5412-14-6 |
| Molecular Formula | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 136.58 g/mol gives 2-((2-Chloroethoxy)methyl)oxirane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Chloroethoxy)methyl)oxirane (CAS 5412-14-6) is a high-purity analytical reference standard with the molecular formula C5H9ClO2 and a molecular weight of 136.58 g/mol.
Based on its molecular formula C5H9ClO2, 2-((2-Chloroethoxy)methyl)oxirane contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 136.58 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-((2-Chloroethoxy)methyl)oxirane 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 | C5H9ClO2 |
| Molecular Weight | 136.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloroethoxy Standards
- 1-(2-Chloroethoxy)butane (CAS 10503-96-5)
- 2-(2-Chloroethoxy)-2-methyl-propane (CAS 17229-11-7)
- 1-(1-Chloroethoxy)-2-methylpropane (CAS 19865-33-9)
- 1-(1-Chloroethoxy)butane (CAS 3450-47-3)
- 2-(2-Chloroethoxy)acetamide (CAS 36961-64-5)
- 2-(2-Chloroethoxy)acetic acid (CAS 14869-41-1)
- (2-Chloroethoxy)cyclobutane (CAS 1339581-77-9)
- ((2-Chloroethoxy)methyl)cyclopropane (CAS 83068-12-6)
Recommended Standards
- 1-Chloro-4-methoxybutan-2-one (CAS 87308-03-0)
- 2-(2-Chloroethyl)-1,3-dioxolane (CAS 4362-36-1)
- 1-Chloro-3-ethoxypropan-2-one (CAS 69378-63-8)
- 2-(Chloromethyl)-1,3-dioxane (CAS 5695-72-7)
- 2-Hydroxy-6-methoxybenzaldehyde 700-44-7 C8H8O3 X4613 (CAS 700-44-7)
- 1-(2,2,2-Trichloroacetyl)pyrazolidin-3-one (CAS 303994-71-0)
- (3-Fluoro-4-(oxetan-3-yl)phenyl)boronic acid (CAS 2256708-82-2)
- 6-Chloro-7-fluorobenzofuran-2-carboxylic acid (CAS 2137767-53-2)
- 1,4,9-Trioxadispiro[4.2.48.25]tetradecan-12-amine (CAS 2177258-29-4)
- Methyl 5-methyl-3-ureidothiophene-2-carboxylate (CAS 677716-50-6)
- (S)-2-((5-Bromothiophen-2-yl)methyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1217722-51-4)
- Brovincamine (CAS 57475-17-9)
- 4,6-Dichloro-2-[(1E)-2-phenylethenyl]pyrimidine (CAS 934353-78-3)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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