Tert-butyl 4-(2-methyl-6-((5-vinylthiazol-2-yl)amino)pyrimidin-4-yl)piperazine-1-carboxylate CAS 936845-86-2
| CAS No. | 936845-86-2 |
| Molecular Formula | C19H26N6O2S |
| Molecular Weight | 402.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Tert-butyl 4-(2-methyl-6-((5-vinylthiazol-2-yl)amino)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 936845-86-2), a certified reference material (molecular formula C19H26N6O2S, MW 402.51 g/mol) for analytical method development and quality control.
The molecular framework of Tert-butyl 4-(2-methyl-6-((5-vinylthiazol-2-yl)amino)pyrimidin-4-yl)piperazine-1-carboxylate (C19H26N6O2S) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C19H26N6O2S |
| Molecular Weight | 402.51 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-tert-Butyl-2-(4-methoxybenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxamide (CAS 318517-28-1)
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- 2-((5-(Hydroxymethyl)-1H-indol-3-yl)methylene)-N-pentylhydrazine-1-carboximidamide (CAS 913691-90-4)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
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