(S)-Tetrahydro-2H-pyran-2-amine CAS 279683-10-2
| CAS No. | 279683-10-2 |
| Molecular Formula | C5H11NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (S)-Tetrahydro-2H-pyran-2-amine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (S)-Tetrahydro-2H-pyran-2-amine (CAS 279683-10-2), a certified reference material (molecular formula C5H11NOHCl, MW 137.61 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S)-Tetrahydro-2H-pyran-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H11NO HCl |
| Molecular Weight | 137.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-(Tetrahydro-2H-pyran-4-yl)benzoic acid (CAS 1000016-93-2)
- 10004-03-2 2-Phenyl-2,3,4,5-tetrahydro-1,4-benzoxazepine 7068AC C15H15NO (CAS 10004-03-2)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-4-carboxylic acid (CAS 1000576-23-7)
- 1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-5-carboxylic acid (CAS 1000576-28-2)
- 5-Methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline (CAS 100077-51-8)
- 1-((Tetrahydro-2H-pyran-2-yl)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-49-2)
- 4,5,6,7-Tetrahydro-1-phenyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1000933-91-4)
- 7-Methyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (CAS 1001003-42-4)
Recommended Standards
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- (S)-tert-butyl 2-(methoxymethyl)morpholine-4-carboxylate (CAS 1439373-19-9)
- (1,2,3,4-Tetrahydroquinolin-3-yl)methanol (CAS 79180-47-5)
- 2-Ethyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3(2H)-one (CAS 1384510-56-8)
- Rel-(1R,5R)-9-azabicyclo[3.3.1]nona-2,6-diene hydrochloride (CAS 1706461-27-9)
- 4-methyl-2-(5-methyl-2-furyl)-1,3-thiazole-5-carboxylic acid (CAS 1087784-62-0)
- 6-Fluoro-2,3-dihydroquinolin-4(1H)-one (CAS 38470-26-7)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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