(4-Methylthiophen-2-yl)methanamine hydrochloride CAS 1864053-40-6
| CAS No. | 1864053-40-6 |
| Molecular Formula | C6H9NS |
| Molecular Weight | N/A |
| 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 (4-Methylthiophen-2-yl)methanamine hydrochloride.
(4-Methylthiophen-2-yl)methanamine hydrochloride (CAS 1864053-40-6), molecular formula C6H9NSHCl and molecular weight 163.66 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, sulfur-containing functionality, chlorine substitution, (4-Methylthiophen-2-yl)methanamine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 163.66 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.
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 | C6H9NS HCl |
| Molecular Weight | 163.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthiophen Standards
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- tert-Butyl 2-(8-oxo-7,8-dihydropyrazino[2,3-d]pyridazin-5-yl)acetate (CAS 1355612-95-1)
- Tert-butyl 2,3-dihydro-4H-benzo[b][1,4]thiazine-4-carboxylate (CAS 1484094-06-5)
- (3,5-Dimethyladamantan-1-yl)(piperidin-1-yl)methanone (CAS 201138-10-5)
- 1-(pyridin-2-yl)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 2105951-90-2)
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