2,3,6,7-Tetrahydro-1H-azepine hydrochloride CAS 1263282-12-7
| CAS No. | 1263282-12-7 |
| Molecular Formula | C6H11N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,6,7-Tetrahydro-1H-azepine hydrochloride (CAS 1263282-12-7), molecular formula C6H11NHCl and molecular weight 133.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,3,6,7-Tetrahydro-1H-azepine hydrochloride (C6H11NHCl) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 133.62 g/mol, it falls into the low-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H11N HCl |
| Molecular Weight | 133.62 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Tetrahydro 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)
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- 4,5,6,7-Tetrahydro-1-phenyl-3-(trifluoromethyl)-1H-pyrazolo[4,3-c]pyridine (CAS 1000933-91-4)
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Recommended Standards
- (4-Iodocuban-1-yl)methanol (CAS 163332-87-4)
- 2-(2-Methoxybenzyl)-3-methylbutanoic acid (CAS 1226033-82-4)
- 1,3-Bis(trifluoromethyl)cyclohexane (CAS 79850-12-7)
- 12,12,12-Trifluorododecane-1-thiol (CAS 168703-96-6)
- 5-(Dimethylamino)-1-methyl-3-phenylpyrimidine-2,4(1H,3H)-dione (CAS 53727-39-2)
- 5-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 2223012-49-3)
- Cilostazol Impurity 9 (CAS 1796891-27-4)
- 4,5-Dimethoxypyridin-3-amine (CAS 1087659-17-3)
- 1-Isobutyl-1H-imidazol-4-amine hydrochloride (CAS 1779129-80-4)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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