(3-(Thiophen-2-yl)phenyl)methanamine CAS 859850-86-5
| CAS No. | 859850-86-5 |
| Molecular Formula | C11H11NS |
| Molecular Weight | 189.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, (3-(Thiophen-2-yl)phenyl)methanamine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 189.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(3-(Thiophen-2-yl)phenyl)methanamine (CAS 859850-86-5) is a high-purity analytical reference standard with the molecular formula C11H11NS and a molecular weight of 189.28 g/mol.
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 | C11H11NS |
| Molecular Weight | 189.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 8,8-Dimethoxy-6-thia-3-azabicyclo[3.2.1]octane (CAS 1934616-17-7)
- (4-(thiophen-3-yl)phenyl)methanamine (CAS 876317-18-9)
- (S)-5-Amino-5-carboxy-N,N,N-trimethylpentan-1-aminium (CAS 19253-88-4)
- (4-Phenylthiophen-2-yl)methanamine (CAS 666825-53-2)
- 4,5-Dihexylbenzene-1,2-diamine (CAS 86723-75-3)
- Sodium 4-methylphenolate (CAS 1121-70-6)
- 2-(1-methyl-1H-pyrazol-4-yl)propanoic acid (CAS 1248781-46-5)
- 2-(Aminomethyl)-5-bromo-4-methylpyridine (CAS 886364-90-5)
- 2-(Naphthalen-2-yl)benzo[d]oxazol-5-amine (CAS 95888-12-3)
- Tert-butyl ((3R,5R)-5-(hydroxymethyl)pyrrolidin-3-yl)(methyl)carbamate (CAS 2306249-94-3)
- 1-(6-(Cyclopentylamino)-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)-N-ethyl-1H-pyrazole-4-carboxamide (CAS 920974-60-3)
- 2-Deoxy-2,2-difluoro Thymidine (CAS 95058-80-3)
- 4-Hydrazinyl-6-methylpyrimidin-5-amine (CAS 89211-54-1)
- Amyloid Precursor Frameshift Mutant C-Terminal Peptide trifluoroacetate salt (CAS 189125-14-2)
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