[(2-Methylphenyl)(2-thienyl)methyl]amine hydrochloride CAS 1269376-69-3
| CAS No. | 1269376-69-3 |
| Molecular Formula | C12H13NS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[(2-Methylphenyl)(2-thienyl)methyl]amine hydrochloride (CAS 1269376-69-3) is a high-purity analytical reference standard with the molecular formula C12H13NSHCl and a molecular weight of 239.76 g/mol.
[(2-Methylphenyl)(2-thienyl)methyl]amine hydrochloride (C12H13NSHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H13NS HCl |
| Molecular Weight | 239.76 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
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- Methyl 3-(4-methylphenyl)-5-nitrobenzoate (CAS 1000587-30-3)
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Recommended Standards
- 2-(6-Fluoro-1,2,3,4-tetrahydro-9H-carbazol-9-yl)acetic acid (CAS 883541-86-4)
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- 4-Isopropoxy-3-methoxyphenylboronic acid (CAS 875654-33-4)
- 4-(Aminomethyl)-2,3,5,6,7,8-hexahydrocinnolin-3-one hydrochloride (CAS 2097893-32-6)
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- 2-Ethoxy-4-fluorobenzenesulfonyl chloride (CAS 1597654-94-8)
- 5-(Methylthio)pyridine-3-boronic acid pinacol ester (CAS 1171891-40-9)
- (E)-1-methyl-2-(3-oxobut-1-en-1-yl)pyridin-1-ium iodide (CAS 468744-26-5)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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