rel-(3aS,6R,6aR)-3a,5,6,6a-Tetrahydrofuro[2,3-d]oxazole-2,6-diamine dihydrochloride CAS 2742667-27-0
| CAS No. | 2742667-27-0 |
| Molecular Formula | C5H9N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of rel-(3aS,6R,6aR)-3a,5,6,6a-Tetrahydrofuro[2,3-d]oxazole-2,6-diamine dihydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies rel-(3aS,6R,6aR)-3a,5,6,6a-Tetrahydrofuro[2,3-d]oxazole-2,6-diamine dihydrochloride (CAS 2742667-27-0), a certified reference material (molecular formula C5H9N3O2HCl, MW 179.60 g/mol) for analytical method development and quality control.
The molecular framework of rel-(3aS,6R,6aR)-3a,5,6,6a-Tetrahydrofuro[2,3-d]oxazole-2,6-diamine dihydrochloride (C5H9N3O2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 rel-(3aS,6R,6aR)-3a,5,6,6a-Tetrahydrofuro[2,3-d]oxazole-2,6-diamine dihydrochloride 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 | C5H9N3O2 2*HCl |
| Molecular Weight | 179.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- (4-(Trifluoromethyl)pyridin-2-yl)methanol (CAS 131747-46-1)
- 1-(2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1708268-55-6)
- (3R)-1-Benzhydryl-2,2-dimethyl-azetidin-3-ol (CAS 2227199-05-3)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
Why CATO?
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