3-Amino-1-[2-(methylsulfanyl)ethyl]thiourea CAS 77780-34-8
| CAS No. | 77780-34-8 |
| Molecular Formula | C4H11N3S2 |
| Molecular Weight | 165.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-1-[2-(methylsulfanyl)ethyl]thiourea is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Amino-1-[2-(methylsulfanyl)ethyl]thiourea (CAS 77780-34-8), a certified reference material (molecular formula C4H11N3S2, MW 165.28 g/mol) for analytical method development and quality control.
3-Amino-1-[2-(methylsulfanyl)ethyl]thiourea (C4H11N3S2) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; 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.
As a certified reference material (CRM), 3-Amino-1-[2-(methylsulfanyl)ethyl]thiourea 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 | C4H11N3S2 |
| Molecular Weight | 165.28 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) | 1.0 |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
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