rel-(3S,4R)-4-Hydroxytetrahydro-2H-pyran-3-carbonitrile CAS 1904121-23-8
| CAS No. | 1904121-23-8 |
| Molecular Formula | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-(3S,4R)-4-Hydroxytetrahydro-2H-pyran-3-carbonitrile is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
rel-(3S,4R)-4-Hydroxytetrahydro-2H-pyran-3-carbonitrile (CAS 1904121-23-8) is a high-purity analytical reference standard with the molecular formula C6H9NO2 and a molecular weight of 127.14 g/mol.
Based on its molecular formula C6H9NO2, rel-(3S,4R)-4-Hydroxytetrahydro-2H-pyran-3-carbonitrile contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 127.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures rel-(3S,4R)-4-Hydroxytetrahydro-2H-pyran-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 | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1R,4S,5S)-4-(Hydroxymethyl)-3-azabicyclo[3.1.0]hexan-2-one (CAS 187742-07-0)
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- Allenic norleucine (CAS 18751-91-2)
- 3-Cyano-2,2-dimethylpropanoic acid (CAS 192327-00-7)
- rel-(3AR,6aS)-hexahydropentalen-2(1H)-one (CAS 19915-11-8)
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- 1H,1H,2H,2H-Perfluorododecyltrichlorosilane (CAS 102488-49-3)
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