4H-Benzo[e][1,2,4]thiadiazine-7-carboxylic acid 1,1-dioxide CAS 945388-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945388-03-4 |
| Molecular Formula | C8H6N2O4S |
| Molecular Weight | 226.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4H-Benzo[e][1,2,4]thiadiazine-7-carboxylic acid 1,1-dioxide (CAS 945388-03-4) pharmaceutical standards reference standard. Molecular formula: C8H6N2O4S. Molecular weight: 226.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6N2O4S |
| Molecular Weight | 226.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related H Standards
- 2H-Benzo[e][1,2,4]thiadiazine-3-carboxylic acid 1,1-dioxide (CAS 57864-78-5)
- 3-(Benzo[d][1,3]dioxol-5-yl)benzaldehyde (CAS 1181320-63-7)
- 1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)pyridin-2(1H)-one (CAS 300398-03-2)
- 3h-Benzo[f]chromene-2-carboxylic acid (CAS 659745-57-0)
- 4-(1H-Benzo[d]imidazol-2-yl)benzene-1,3-diol (CAS 63899-32-1)
- 4-(Benzo[d][1,3]dioxol-5-yl)benzaldehyde (CAS 342889-39-8)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylsulfinyl)ethan-1-one (CAS 56221-32-0)
- Benzo[ghi]fluoranthene (CAS 203-12-3)
Recommended Standards
- 4-(Diethylphosphinyl)benzoic acid (CAS 7078-92-4)
- 4-Oxo-4H-chromene-3-sulfonic acid (CAS 84200-64-6)
- 3-(Diethylphosphoryl)benzoic acid (CAS 53824-58-1)
- 5-Cyclohexylthiophene-2-carbaldehyde (CAS 915919-68-5)
- 2-(4-(Trifluoromethyl)benzoyl)phenyl acetate (CAS 890098-97-2)
- 1-[(Oxiran-2-yl)methyl]cyclohexan-1-ol (CAS 36399-24-3)
- 5-(2-Fluoro-3-methoxyphenyl)oxazole (CAS 1996833-14-7)
- N-(4-ethylphenyl)-2-methoxybenzamide (CAS 418777-17-0)
- 1-(2-Chloroethyl)-4-methylpiperidine hydrochloride (CAS 56859-59-7)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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