n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline CAS 1249941-32-9
| CAS No. | 1249941-32-9 |
| Molecular Formula | C11H13N3S |
| Molecular Weight | 219.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline.
n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline (CAS 1249941-32-9) is a high-purity analytical reference standard with the molecular formula C11H13N3S and a molecular weight of 219.31 g/mol.
The molecular framework of n-((1h-Imidazol-2-yl)methyl)-3-(methylthio)aniline (C11H13N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C11H13N3S |
| Molecular Weight | 219.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 4-(3-Aminophenyl)-N,N-dimethylthiazol-2-amine (CAS 1281363-96-9)
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- 2-(3-Methyl-2-oxo-2,3-dihydro-1,3-benzoxazol-5-yl)acetic acid (CAS 245095-55-0)
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- 2-(2-Isopropyl-5-methyl-1,4-cyclohexadien-1-yloxy)ethanol (CAS 856376-26-6)
- Carbachol (CAS 51-83-2)
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- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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