(1R,2R,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile CAS 1727-97-5
| CAS No. | 1727-97-5 |
| Molecular Formula | C7H9NO |
| Molecular Weight | 123.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (1R,2R,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile (CAS 1727-97-5), a certified reference material (molecular formula C7H9NO, MW 123.15 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H9NO, (1R,2R,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 123.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 (1R,2R,4S)-7-oxabicyclo[2.2.1]Heptane-2-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 | C7H9NO |
| Molecular Weight | 123.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1R,2S,4S)-7-oxabicyclo[2.2.1]Heptane-2-carbonitrile (CAS 1727-96-4)
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