N1-ethyl-N1-(4-(methylthio)benzyl)ethane-1,2-diamine CAS 61694-90-4
| CAS No. | 61694-90-4 |
| Molecular Formula | C12H20N2S |
| Molecular Weight | 224.37 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 N1-ethyl-N1-(4-(methylthio)benzyl)ethane-1,2-diamine.
N1-ethyl-N1-(4-(methylthio)benzyl)ethane-1,2-diamine (CAS 61694-90-4) is a high-purity analytical reference standard with the molecular formula C12H20N2S and a molecular weight of 224.37 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, N1-ethyl-N1-(4-(methylthio)benzyl)ethane-1,2-diamine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 224.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N1-ethyl-N1-(4-(methylthio)benzyl)ethane-1,2-diamine 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 | C12H20N2S |
| Molecular Weight | 224.37 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 6-(2-methylbutan-2-yl)-4,5,6,7-tetrahydro-1,3-benzothiazol-2-amine (CAS 676348-29-1)
- N-methyl-1-(1-(thiophen-2-ylmethyl)piperidin-4-yl)methanamine (CAS 930111-07-2)
- 5-(p-Tolyl)-3H-1,2-dithiole-3-thione (CAS 6921-83-1)
- N-methyl-1-(3-(piperidin-1-ylmethyl)thiophen-2-yl)methanamine (CAS 937651-18-8)
- 1-(Pyrrolidin-1-yl)prop-2-yn-1-one (CAS 82038-67-3)
- 1-(4-Chlorophenyl)-2-(4-fluorophenyl)ethan-1-one (CAS 126866-15-7)
- n-(Piperidin-4-yl)thiophene-2-sulfonamide (CAS 753397-83-0)
- 4-Chloro-3-(3-chlorophenyl)-5,6Hpyradazin-6-one (CAS 883518-71-6)
- 2-Acetamido-3-(propan-2-yloxy)propanoic acid (CAS 65022-12-0)
- 7-(tert-Butyl) 2-ethyl 4-chloro-5,8-dihydro-1,7-naphthyridine-2,7(6H)-dicarboxylate (CAS 1884203-25-1)
- 1H-Pyrazolo[4,3-d]pyrimidin-7(7aH)-one (CAS 179042-24-1)
- (S)-N-(2,2-Difluoroethylidene)-1-phenylethanamine (CAS 161754-60-5)
- Acitretin (CAS 55079-83-9)
- Tirzepatide Impurity 9 (CAS CATO-C4X-32409)
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