2,2-dimethyloxolane-3-carbonitrile CAS 112389-86-3
| CAS No. | 112389-86-3 |
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-dimethyloxolane-3-carbonitrile (CAS 112389-86-3) is a high-purity analytical reference standard with the molecular formula C7H11NO and a molecular weight of 125.17 g/mol.
Structurally, 2,2-dimethyloxolane-3-carbonitrile (C7H11NO) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 125.17 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,2-dimethyloxolane-3-carbonitrile 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.
Physical & Chemical Properties
| Molecular Formula | C7H11NO |
| Molecular Weight | 125.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related dimethyloxolane Standards
- 3,4-Dimethyloxolane-2,5-dione (CAS 7475-92-5)
- 3,3-dimethyloxolane-2-carbaldehyde (CAS 1404195-12-5)
- 5,5-dimethyloxolane-2-carbaldehyde (CAS 144640-92-6)
- 2,2-Dimethyloxolane-3-carbaldehyde (CAS 74076-75-8)
- 2,3-dimethyloxolane-3-carboxylic acid (CAS 1461715-64-9)
- 3,5-dimethyloxolane-2-carboxylic acid (CAS 1803605-53-9)
- 2,5-dimethyloxolane-3-carboxylic acid (CAS 1858691-18-5)
- 5,5-dimethyloxolane-2-carboxylic acid (CAS 7433-82-1)
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Why CATO?
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