n-(3,4-Difluorophenyl)tetrahydro-2h-thiopyran-4-amine CAS 1153290-76-6
| CAS No. | 1153290-76-6 |
| Molecular Formula | C11H13F2NS |
| Molecular Weight | 229.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, n-(3,4-Difluorophenyl)tetrahydro-2h-thiopyran-4-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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
n-(3,4-Difluorophenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153290-76-6), molecular formula C11H13F2NS and molecular weight 229.29 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.
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.) | 1989 |
| 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-(3,5-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-(3,5-Difluorophenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1341786-76-2)
- 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)
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Recommended Standards
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- 3-(3-(3-Fluorophenyl)propyl)aniline (CAS 1240526-29-7)
- 1-(Pyridin-3-yl)cyclohexanamine hydrochloride (CAS 1956318-78-7)
- 5-Nitro-2-(piperidin-4-yloxy)pyridine hydrochloride (CAS 1185309-69-6)
- (5-Methyl-2-phenyl-2H-1,2,3-triazol-4-yl)methanamine hydrochloride (CAS 105362-46-7)
- Cyclopropyl(cis-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)methanone (CAS 1218149-48-4)
- Dibenzyl 4,4'-(1,4-phenylene)bis(piperidine-1-carboxylate) (CAS 2097673-46-4)
- Ethyl 4,8-dibromoquinoline-5-carboxylate (CAS 2767647-81-2)
- 2-Chloro-4-methylbenzimidamide (CAS 1121693-91-1)
- Ursodeoxycholic Acid Impurity 127 (CAS CATO-C4X-1422127)
- n-(3-(2-Oxopropyl)-1,2,4-thiadiazol-5(2h)-ylidene)furan-2-carboxamide (CAS 743472-93-7)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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