Tert-butyl 4-(thiazol-2-yl)piperazine-1-carboxylate CAS 474417-23-7
| CAS No. | 474417-23-7 |
| Molecular Formula | C12H19N3O2S |
| Molecular Weight | 269.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tert-butyl 4-(thiazol-2-yl)piperazine-1-carboxylate 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.
Tert-butyl 4-(thiazol-2-yl)piperazine-1-carboxylate (CAS 474417-23-7) is a high-purity analytical reference standard with the molecular formula C12H19N3O2S and a molecular weight of 269.36 g/mol.
Tert-butyl 4-(thiazol-2-yl)piperazine-1-carboxylate (C12H19N3O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H19N3O2S |
| Molecular Weight | 269.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 3-(thiazol-2-ylamino)pyrrolidine-1-carboxylate (CAS 943429-95-6)
- tert-Butyl 4-(thiazol-5-yl)piperazine-1-carboxylate (CAS 2641467-20-9)
- tert-Butyl 3-(5-methylthiophen-2-yl)isoxazolidine-2-carboxylate (CAS 2751647-40-0)
- Trans-4-methyl-3-phenyl-5-(phenylthio)-4,5-dihydroisoxazole (CAS 90329-01-4)
- 2-Cyano-N-(3-cyano-4,5,6,7,8,9-hexahydrocycloocta[b]thiophen-2-yl)acetamide (CAS 725222-03-7)
- 2-Methyl-2-(3-nitrophenyl)propanenitrile (CAS 915394-28-4)
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- (3-(Tert-butyl)-4-methoxycyclohexyl)methanol (CAS 117555-85-8)
- 6-(tert-Butylamino)-5-methylnicotinic acid (CAS 1355206-71-1)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
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