tert-Butyl N-[2-(4-{2-oxo-hexahydrothieno[3,4-d]imidazolidin-4-yl}butanamido)ethyl]carbamate CAS 1820603-73-3
| CAS No. | 1820603-73-3 |
| Molecular Formula | C16H28N4O4S |
| Molecular Weight | 372.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl N-[2-(4-{2-oxo-hexahydrothieno[3,4-d]imidazolidin-4-yl}butanamido)ethyl]carbamate (CAS 1820603-73-3), molecular formula C16H28N4O4S and molecular weight 372.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, tert-Butyl N-[2-(4-{2-oxo-hexahydrothieno[3,4-d]imidazolidin-4-yl}butanamido)ethyl]carbamate (C16H28N4O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 372.48 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures tert-Butyl N-[2-(4-{2-oxo-hexahydrothieno[3,4-d]imidazolidin-4-yl}butanamido)ethyl]carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H28N4O4S |
| Molecular Weight | 372.48 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.) | 1995 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 2-((5-(tosyloxy)pentyl)oxy)acetate (CAS 144682-06-4)
- (R)-N-Methyl-Laudanosine (CAS 732929-47-4)
- Ethyl 2-((1S,3R)-3-((tert-butoxycarbonyl)amino)-1-hydroxy-4-methylpentyl)thiazole-4-carboxylate (CAS 1427513-81-2)
- (S)-N-(2-(4-(tert-Butyl)-4,5-dihydrooxazol-2-yl)phenyl)-1-phenylmethanesulfonamide (CAS 784194-02-1)
- Z-Phe-Glu-OH (C-2390.0025) (CAS 3617-46-7)
- tert-Butyl 4-(6-(diethylamino)pyrimidin-4-yl)piperazine-1-carboxylate (CAS 1353966-56-9)
- 2-(2-Methoxyphenyl)-N-(2-morpholino-5-(morpholinosulfonyl)phenyl)acetamide (CAS 849121-82-0)
- Ethyl 3-amino-7-methylbenzo[b]thiophene-2-carboxylate (CAS 2092140-45-7)
- Empagliflozin impurity 61 (CAS CATO-C4X-1065261)
- 2,5-Dichloro-4-ethoxybenzenesulfonyl chloride (CAS 1152505-37-7)
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- 2,5-Dioctyl-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1057401-08-7)
- 1-((1H-Pyrazol-1-yl)methyl)-4-methylpiperazine (CAS 91272-90-1)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com