7-Phenyl-1,4-thiazepane hydrochloride CAS 2097937-23-8
| CAS No. | 2097937-23-8 |
| Molecular Formula | C11H15NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
7-Phenyl-1,4-thiazepane hydrochloride (CAS 2097937-23-8), molecular formula C11H15NSHCl and molecular weight 229.77 g/mol, is a CATO reference standard with documented purity and traceability.
7-Phenyl-1,4-thiazepane hydrochloride (C11H15NSHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H15NS HCl |
| Molecular Weight | 229.77 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 1,4-Thiazepane (CAS 101184-85-4)
- 5-Oxo-1,4-thiazepane-3-carboxylic acid (CAS 108051-20-3)
- 1,2-Thiazepane 1,1-dioxide (CAS 108214-54-6)
- 1,4-thiazepane;hydrochloride (CAS 108724-14-7)
- 1,4-Thiazepane-4-sulfonyl chloride (CAS 1249783-02-5)
- 6-methyl-1,4-thiazepane (CAS 1428233-59-3)
- 7-methyl-1,4-thiazepane (CAS 1428233-61-7)
- 3-Phenyl-1,4-thiazepane (CAS 1485107-76-3)
Recommended Standards
- 1-(1,3,4-oxadiazol-2-yl)ethanamine (CAS 1082469-10-0)
- H-D-Ser-OBzl.HCl (CAS 151651-44-4)
- 4-(Diethylamino)-2-ethoxybenzaldehyde (CAS 61657-61-2)
- 5-[4-(1,3-Dioxolan-2-yl)phenyl]-2-pyridinamine (CAS 899010-73-2)
- (3-Aminotetrahydro-2H-pyran-4-yl)methanol (CAS 1556124-53-8)
- 2-[(Pyridin-3-ylmethyl)amino]propanoic acid (CAS 1396966-76-9)
- N-methyl-1-(4-methylcyclohexyl)piperidin-4-amine (CAS 1096836-70-2)
- Ethyl 5-ethylthiophene-2-carboxylate (CAS 773135-08-3)
- Phenylethanolamine A-D3 (CAS CATO-CCAD301486)
- Des-Phe22-Tirzepatide (CAS CATO-CPTD788951)
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