(2R)-2-[(1,1-Dimethylethoxy)methyl]oxirane CAS 130232-98-3
| CAS No. | 130232-98-3 |
| Molecular Formula | C7H14O2 |
| Molecular Weight | 130.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2R)-2-[(1,1-Dimethylethoxy)methyl]oxirane.
(2R)-2-[(1,1-Dimethylethoxy)methyl]oxirane (CAS 130232-98-3) is a high-purity analytical reference standard with the molecular formula C7H14O2 and a molecular weight of 130.18 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, (2R)-2-[(1,1-Dimethylethoxy)methyl]oxirane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 | C7H14O2 |
| Molecular Weight | 130.18 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.) | 1994 |
Related R Standards
- 1-(1,1-Dimethylethoxy)-2-Methylpropane (CAS 33021-02-2)
- [(1,1-Dimethylethoxy)methyl]-cyclopropane (CAS 1235439-88-9)
- O-[(1,1-Dimethylethoxy)carbonyl]hydroxylamine (CAS 86031-24-5)
- 2-(1,1-Dimethylethoxy)ethanol (CAS 7580-85-0)
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Recommended Standards
- (S)-2-(tert-butoxymethyl)oxirane (CAS 130232-97-2)
- 3-Butoxypropanal (CAS 13159-39-2)
- (2S)-2-(butoxymethyl)oxirane (CAS 130232-96-1)
- Isoheptanoic acid (CAS 1330-19-4)
- 5-Ethoxy-3-ethyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 478063-99-9)
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