1-(2-(4-(6-Fluoro-1H-indol-3-yl)-5,6-dihydropyridin-1(2H)-yl)ethyl)-3-isopropyl-6-(methylsulfonyl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide CAS 271780-64-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 271780-64-4 |
| Molecular Formula | C26H31FN4O4S2 |
| Molecular Weight | 546.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-(4-(6-Fluoro-1H-indol-3-yl)-5,6-dihydropyridin-1(2H)-yl)ethyl)-3-isopropyl-6-(methylsulfonyl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 271780-64-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H31FN4O4S2. Molecular weight: 546.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H31FN4O4S2 |
| Molecular Weight | 546.68 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1N-(4,4-Dimethoxytrityl) Biotin (CAS 144095-63-6)
- tert-Butyl ((S)-1-((2S,4R)-4-hydroxy-2-((2-hydroxy-4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)carbamate (CAS 2247480-45-9)
- Linerixibat (CAS 1345982-69-5)
- Tert-butyl 3-cyanothiomorpholine-4-carboxylate (CAS 954226-00-7)
- tert-butyl (4R)-4-ethyl-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1417287-40-1)
- Methyl 5-chloro-2-hydrazinylbenzoate (CAS 1261105-30-9)
- (S)-4-(2-fluorophenyl)pyrrolidin-2-one (CAS 1384268-72-7)
- 2-[3-(2-methoxyethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1486485-55-5)
- Monocrotophos (CAS 2157-98-4)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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