n-(3,5-Difluorophenyl)tetrahydro-2h-thiopyran-3-amine CAS 1341786-76-2
| CAS No. | 1341786-76-2 |
| Molecular Formula | C11H13F2NS |
| Molecular Weight | 229.29 g/mol |
| 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.
CATO supplies n-(3,5-Difluorophenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1341786-76-2), a certified reference material (molecular formula C11H13F2NS, MW 229.29 g/mol) for analytical method development and quality control.
Structurally, n-(3,5-Difluorophenyl)tetrahydro-2h-thiopyran-3-amine (C11H13F2NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 229.29 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H13F2NS |
| Molecular Weight | 229.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related n Standards
- n-(2,5-Difluorophenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153290-46-0)
- n-(3,4-Difluorophenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153290-76-6)
- N-(3,5-difluorophenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1156600-51-9)
- 3-[(2,4-difluorophenyl)sulfanyl]piperidine (CAS 1251144-50-9)
- N-(3,4-difluorophenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1339828-50-0)
- N-(2,5-difluorophenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1342111-96-9)
- 2-(2,4-Difluorophenyl)-2-isopropoxy-N-methylethanamine (CAS 1269534-90-8)
- 1-(2,4-Difluorophenyl)-3-ethoxy-N-methylpropan-2-amine (CAS 1496349-45-1)
Recommended Standards
- n-(2,5-Difluorobenzyl)tetrahydrothiophen-3-amine (CAS 1341829-88-6)
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- [(3aR,4R,6R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl]methyl Methanesulfonate (CAS 50610-99-6)
- Bis(4-Allyloxyphenyl)sulfone (CAS 41481-63-4)
- Benzo[d]thiazol-2-ylmethyl 2H-chromene-3-carboxylate (CAS 1090761-51-5)
- N-((1-Benzylpyrrolidin-2-yl)methyl)-2-chloroacetamide (CAS 1353963-57-1)
- (R)-1-(5-(Trifluoromethyl)pyridin-3-yl)ethan-1-amine (CAS 1213828-18-2)
- 3-(4-Methoxybenzyl)-3-azabicyclo[3.1.0]hexan-6-amine dihydrochloride (CAS 1394042-65-9)
- Methyl 2-((4-hydroxypiperidin-1-yl)methyl)furan-3-carboxylate (CAS 1252126-37-6)
- tert-Butyl 9-hydroxy-2-oxa-5-azabicyclo[4.2.1]nonane-5-carboxylate (CAS 1422343-87-0)
- 4-Methoxyphenyl 4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 256348-29-5)
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