| CAS No. | 30608-62-9 |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 72.11 g/mol gives (S)-(-)-1,2-Epoxybutane (S)-(-)-Butylene Oxide (S)-(-)-Ethylethylene Oxide (S)-(-)-Ethyloxirane 30608-62-9 B3833 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S)-(-)-1,2-Epoxybutane (S)-(-)-Butylene Oxide (S)-(-)-Ethylethylene Oxide (S)-(-)-Ethyloxirane 30608-62-9 B3833 (CAS 30608-62-9), a certified reference material (molecular formula C4H8O, MW 72.11 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, (S)-(-)-1,2-Epoxybutane (S)-(-)-Butylene Oxide (S)-(-)-Ethylethylene Oxide (S)-(-)-Ethyloxirane 30608-62-9 B3833 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 72.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
CATO manufactures (S)-(-)-1,2-Epoxybutane (S)-(-)-Butylene Oxide (S)-(-)-Ethylethylene Oxide (S)-(-)-Ethyloxirane 30608-62-9 B3833 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |