1H-Benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide CAS 7117-28-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7117-28-4 |
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-Benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 7117-28-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7NO3S. Molecular weight: 197.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7NO3S |
| Molecular Weight | 197.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related H Standards
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Recommended Standards
- 1h-1,3-Benzodiazole-2-sulfonamide (CAS 5435-31-4)
- 1-Fluoro-2,3,4,6-tetramethyl-5-nitrobenzene (CAS 7656-12-4)
- 1H-indazole-1-sulfonamide (CAS 2172947-85-0)
- 3-[(Azetidin-1-yl)methyl]azetidine (CAS 928114-08-3)
- 1-Hydroxy-1,3-dioxo-1,3-dihydro-1λ5-benzo[d][1,2]iodaoxole-4-carboxylic acid (CAS 426832-99-7)
- 1-(4-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 781-97-5)
- Methyl 4-bromo-2-methylbutanoate (CAS 58029-83-7)
- 31098-40-5 6-Amino-1-hexanethiol hydrochloride 6-Mercaptohexylamine hydrochloride (CAS 31098-40-5)
- 2,3-Dichloro-6-(difluoromethyl)-4-methoxypyridine (CAS 1805333-00-9)
- Peptide 442 (CAS CATO-CPTD788442)
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