(S)-3-(Trifluoromethyl)-6,6a,7,8,9,10-hexahydropyrazino[1,2-d]pyrido[3,2-b][1,4]oxazine hydrochloride CAS 2820001-66-7
| CAS No. | 2820001-66-7 |
| Molecular Formula | C11H12F3N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12F3N3OHCl, (S)-3-(Trifluoromethyl)-6,6a,7,8,9,10-hexahydropyrazino[1,2-d]pyrido[3,2-b][1,4]oxazine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 295.69 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-3-(Trifluoromethyl)-6,6a,7,8,9,10-hexahydropyrazino[1,2-d]pyrido[3,2-b][1,4]oxazine hydrochloride (CAS 2820001-66-7), molecular formula C11H12F3N3OHCl and molecular weight 295.69 g/mol, is a CATO reference standard with documented purity and traceability.
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)-3-(Trifluoromethyl)-6,6a,7,8,9,10-hexahydropyrazino[1,2-d]pyrido[3,2-b][1,4]oxazine hydrochloride 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 | C11H12F3N3O HCl |
| Molecular Weight | 295.69 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related S Standards
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Recommended Standards
- 2-Bromo-3-methoxy-5-methylpyrazine (CAS 1401072-21-6)
- 1-(Cyclopropylmethyl)piperidin-3-amine (CAS 1228573-87-2)
- 2-(4-Amino-3-methyl-5-nitrophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2366994-38-7)
- 1-Bromo-2-(difluoromethyl)-3-methylbenzene (CAS 1261642-37-8)
- Epitheaflagallin 3-O-gallate (CAS 102067-92-5)
- 5-Amino-2-(methylthio)pyrimidin-4(3H)-one (CAS 6627-25-4)
- Lercanidipine Impurity 44 (CAS CATO-C4X-136444)
- N-Nitroso Amoxicillin EP Impurity C (CAS CATO-C4X-114876)
- 4-Acetylthiophene-2-carboxylic acid (CAS 88105-23-1)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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