3-Methyl-1-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]urea CAS 1697957-03-1
| CAS No. | 1697957-03-1 |
| Molecular Formula | C8H13N3OS |
| Molecular Weight | 199.27 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 3-Methyl-1-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]urea.
3-Methyl-1-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]urea (CAS 1697957-03-1), molecular formula C8H13N3OS and molecular weight 199.27 g/mol, is a CATO reference standard with documented purity and traceability.
3-Methyl-1-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]urea (C8H13N3OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 3-Methyl-1-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]urea 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 | C8H13N3OS |
| Molecular Weight | 199.27 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.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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