N-(4-bromo-3-methylphenyl)tetrahydro-2H-thiopyran-3-amine CAS 1343738-86-2
| CAS No. | 1343738-86-2 |
| Molecular Formula | C12H16BrNS |
| Molecular Weight | 286.23 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-(4-bromo-3-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1343738-86-2), a certified reference material (molecular formula C12H16BrNS, MW 286.23 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution, N-(4-bromo-3-methylphenyl)tetrahydro-2H-thiopyran-3-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 286.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C12H16BrNS |
| Molecular Weight | 286.23 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 | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-bromo-4-methylphenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1153290-12-0)
- n-(4-Bromo-3-methylphenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1153290-53-9)
- N-(4-bromo-2-methylphenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1156599-62-0)
- n-(5-Bromo-2-methylphenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1157998-73-6)
- N-(4-bromo-2-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1339049-26-1)
- n-(5-Bromo-2-methylphenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1340361-64-9)
- n-(3-Bromo-4-methylphenyl)tetrahydro-2h-thiopyran-4-amine (CAS 1341599-54-9)
- n-(2-Bromo-4-methylphenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1342042-45-8)
Recommended Standards
- n-(2-Bromobenzyl)tetrahydro-2h-thiopyran-3-amine (CAS 1342888-39-4)
- methyl 2-[cyclopropyl(2,3-difluoro-6-nitrophenyl)amino]acetate (CAS 1461708-90-6)
- n-(3-Bromo-4-methylphenyl)tetrahydro-2h-thiopyran-3-amine (CAS 1342614-82-7)
- N-(2-bromo-5-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1551126-67-0)
- Methyl 3-bromo-4-((2-chloro-4-fluorobenzyl)oxy)benzoate (CAS 1706453-03-3)
- 4-Chloro-2,5,6-trimethyl-7-phenyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 86520-45-8)
- (R)-1-(4-bromo-3-methylphenyl)-2,2-dimethylpropan-1-amine (CAS 1390719-82-0)
- (3-Bromophenyl)(4-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898776-26-6)
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