7-Chloro-5-methoxy-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide CAS 820214-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 820214-08-2 |
| Molecular Formula | C8H7ClN2O4S |
| Molecular Weight | 262.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-Chloro-5-methoxy-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 820214-08-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7ClN2O4S. Molecular weight: 262.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O4S |
| Molecular Weight | 262.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 6-Chloro-9-(2-fluorobenzyl)-9h-purine (CAS 101155-08-2)
- 4-chloro-1-(4-fluorophenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1097095-32-3)
- 4-Chloro-1-(3-fluorophenyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1269705-39-6)
- N-(3-Chloro-4-fluorophenyl)-1H-pyrazolo[4,3-b]pyridin-3-amine (CAS 1330624-42-4)
- 4-Chloro-1-(3-fluoro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416341-19-9)
- 6-Chloro-2-(4-fluoro-1H-indol-2-yl)pyridin-3-ol (CAS 1426942-84-8)
- 2-(2-Chloro-4-fluorophenyl)benzo[d]oxazol-5-amine (CAS 313527-40-1)
- 2-(3-Chloro-4-fluorophenyl)benzo[d]oxazol-5-amine (CAS 954815-17-9)
Recommended Standards
- 6-Chloro-7-(2-fluorobenzyl)-7h-purine (CAS 850792-28-8)
- Diethyl (4-chlorobenzyl)phosphonate (CAS 39225-17-7)
- 6-Chloro-5-methoxy-2H-benzo[e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxide (CAS 2100839-44-7)
- 2-(3-Chlorobenzyl)-1H-pyrrolo[3,4-c]pyridine-1,3(2H)-dione (CAS 339098-53-2)
- 2-(Bromodifluoromethyl)-5-(trifluoromethoxy)-1H-benzo[d]imidazole (CAS 113638-38-3)
- N-Isopropyl-3-nitrobenzamide (CAS 50445-53-9)
- 2-Chloro-1-(4-((dimethylamino)methyl)piperidin-1-yl)ethanone (CAS 1183213-55-9)
- 2-(((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)(isopropyl)amino)acetic acid (CAS 1178325-49-9)
- N1-(2-methoxybenzyl)-N1-methylethane-1,2-diamine (CAS 158663-49-1)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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