2-Methyl-N-(thiophen-3-ylmethyl)aniline CAS 1020964-26-4
| CAS No. | 1020964-26-4 |
| Molecular Formula | C12H13NS |
| Molecular Weight | 203.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Methyl-N-(thiophen-3-ylmethyl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1020964-26-4), molecular formula C12H13NS and molecular weight 203.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H13NS, 2-Methyl-N-(thiophen-3-ylmethyl)aniline contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
As a certified reference material (CRM), 2-Methyl-N-(thiophen-3-ylmethyl)aniline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H13NS |
| Molecular Weight | 203.30 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-((1-Cyclopropylethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 1019559-80-8)
- 3,3-dimethyl-2H-1,2-benzothiazole 1,1-dioxide (CAS 102362-98-1)
- 3-Methyl-N-(thiophen-3-ylmethyl)aniline (CAS 1019512-93-6)
- n-Methyl-1-(5-phenylthiophen-2-yl)methanamine (CAS 1095140-12-7)
- (S)-Methyl 2-acetamido-3-(1H-imidazol-4-yl)propanoate hydrochloride (CAS 88530-34-1)
- 3-(cyclopropylmethyl)-8-(trifluoromethyl)-7-vinyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1254982-02-9)
- 4-Chloro-2-fluoro-N,N-dimethylbenzamide (CAS 1344255-78-2)
- 1-(2,2,2-Trifluoroethyl)-1,2,3,4-tetrahydroquinoxaline (CAS 866089-15-8)
- 2-Amino-4,6-dichloropyrimidine-13C2 (CAS 1346605-11-5)
- 2-(4-(Difluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridin-3-yl)acetic acid (CAS 1805096-83-6)
- Ethyl 2-((2-methoxybenzyl)amino)-2-oxoacetate (CAS 349119-40-0)
- 2-Bromo-N-ethylaniline (CAS 69083-47-2)
- 2-(2-Chloroacetyl)-3-(dimethylamino)acrylonitrile (CAS 339097-02-8)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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