1-(4-Hydroxy-2-methyl-1,1-dioxido-2H-benzo[e][1,2]thiazin-3-yl)ethanone CAS 106346-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 106346-00-3 |
| Molecular Formula | C11H11NO4S |
| Molecular Weight | 253.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Hydroxy-2-methyl-1,1-dioxido-2H-benzo[e][1,2]thiazin-3-yl)ethanone (CAS 106346-00-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11NO4S. Molecular weight: 253.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11NO4S |
| Molecular Weight | 253.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Hydroxy Standards
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- 1-(1-Hydroxy-2-pyridin-3-yl-1H-benzimidazol-6-yl)-ethanone (CAS 1228551-84-5)
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Recommended Standards
- 2,6-Difluoro-N-(thiophen-3-ylmethyl)benzamide (CAS 1060198-99-3)
- 4-fluoro-3-methanesulfonylbenzene-1-sulfonamide (CAS 1065603-81-7)
- Benzyl (3R,4R)-4-fluoro-3-hydroxypiperidine-1-carboxylate (CAS 1052713-41-3)
- Loratadine Impurity 53 (CAS 107285-30-3)
- Isocyanoacetic Acid (CAS 71804-44-9)
- 3-Isopropoxy-2,2-dimethylpropanoic acid (CAS 1402431-38-2)
- Avibactam Impurity 121 (CAS CATO-C4X-1348121)
- 7-chloro-1-ethyl-1H-1,3-benzodiazole-2-carbaldehyde (CAS 1343356-00-2)
- methyl quinazoline-7-carboxylate (CAS 1638763-25-3)
- MOTS-c Peptide (CAS 1627580-64-6)
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