Tert-butyl (R)-(5-(2-fluoro-5-nitrophenyl)-2,5-dimethyl-1,1-dioxido-5,6-dihydro-2H-1,2,4-thiadiazin-3-yl)carbamate CAS 1286776-27-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1286776-27-9 |
| Molecular Formula | C16H21FN4O6S |
| Molecular Weight | 416.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Tert-butyl (R)-(5-(2-fluoro-5-nitrophenyl)-2,5-dimethyl-1,1-dioxido-5,6-dihydro-2H-1,2,4-thiadiazin-3-yl)carbamate (CAS 1286776-27-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C16H21FN4O6S. Molecular weight: 416.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C16H21FN4O6S |
| Molecular Weight | 416.42 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 19-Maleimido-17-oxo-4,7,10,13-tetraoxa-16-azanonadecanoic Acid (CAS 1263045-16-4)
- (2R,3R,4S,5S,6R)-2-Phenethoxy-6-((((2S,3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 129932-48-5)
- 2-(4-(2,4-Difluorophenoxy)-2-oxopyridin-1(2H)-yl)-4-methyl-N-(1-methyl-1H-pyrazol-3-yl)pentanamide (CAS 1262239-23-5)
- 1H-pyrazolo[3,4-b]pyridine-5-carbonitrile (CAS 1234616-67-1)
- 2-Bromobenzo[d]oxazole-7-carbaldehyde (CAS 1806425-81-9)
- Methyl 4-((5-(m-tolylcarbamoyl)-1,3,4-thiadiazol-2-yl)methoxy)benzoate (CAS 1142210-19-2)
- 5-Methoxy-1H-pyrrolo[3,2-b]pyridin-1-ol (CAS 1381944-65-5)
- (R)-(1-methylpiperidin-2-yl)methanamine dihydrochloride (CAS 2387569-18-6)
- (Z)-2,3-Diphenylacrylic acid (CAS 91-47-4)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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 13829788188 / jacky.chen@cato-chem.com