4-(Methylthio)benzylamine CAS 83171-39-5
| CAS No. | 83171-39-5 |
| Molecular Formula | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(Methylthio)benzylamine 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.
CATO supplies 4-(Methylthio)benzylamine (CAS 83171-39-5), a certified reference material (molecular formula C8H11NS, MW 153.24 g/mol) for analytical method development and quality control.
Structurally, 4-(Methylthio)benzylamine (C8H11NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 153.24 g/mol, it falls into the medium-molecular-weight range. 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), 4-(Methylthio)benzylamine 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 | C8H11NS |
| Molecular Weight | 153.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
- 4-(2-(Methylthio)ethyl)pyridine (CAS 124528-30-9)
- 2-Ethyl-5-(methylthio)pyridine (CAS 149281-49-2)
- (2-(Methylthio)phenyl)methanamine (CAS 56004-83-2)
- 2-(4-(Methylthio)-1H-pyrazol-1-yl)acetonitrile (CAS 1469286-88-1)
- 5-(Methylthio)nicotinaldehyde (CAS 1784970-38-2)
- 5-(Methylthio)picolinaldehyde (CAS 1784970-43-9)
- 2-(Methylthio)nicotinaldehyde (CAS 62658-92-8)
- 6-(Methylthio)picolinaldehyde (CAS 217657-76-6)
Recommended Standards
- 3-methyl-4H,5H,6H,7H-thieno[3,2-c]pyridine (CAS 230301-87-8)
- 4,5,6,7-Tetrahydro-1-benzothiophen-4-amine (CAS 58094-17-0)
- 3-[(methylsulfanyl)methyl]aniline (CAS 90607-33-3)
- 4,5,6,7-Tetrahydrobenzo[b]thiophen-7-amine (CAS 70921-20-9)
- 2,5-Dichlorobenzimidamide hydrochloride (CAS 1172016-00-0)
- Ethyl 8-(benzyl(methyl)amino)-6-chloroimidazo[1,2-b]pyridazine-3-carboxylate (CAS 2458811-65-7)
- 2-(4-Amino-5-(difluoromethyl)-2-methylpyridin-3-yl)acetic acid (CAS 1804683-66-6)
- (S)-1-Cyclopentyl-3-methyl-piperazine (CAS 1187929-76-5)
- (1R*,4R*)-N1-Cyclohexylcyclohexane-1,4-diamine dihydrochloride (CAS 1286272-77-2)
- Procaine Hydrochloride (CAS 51-05-8)
- rel-(4R,4′S)-4,4′,5,5′-Tetrahydro-4,4′-bis(phenylmethyl)-2,2′-bioxazole (CAS 262439-01-0)
- 2-(3-Cyanopropyl)benzoic acid (CAS 61727-32-0)
- 3-(3,5-difluorobenzoyl)pyridin-2-amine (CAS 1494822-85-3)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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