N-(1,1-Dioxido-1,2-benzisothiazol-3-yl)-4-methoxybenzenesulfonohydrazide CAS 351066-12-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351066-12-1 |
| Molecular Formula | C14H13N3O5S2 |
| Molecular Weight | 367.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(1,1-Dioxido-1,2-benzisothiazol-3-yl)-4-methoxybenzenesulfonohydrazide (CAS 351066-12-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H13N3O5S2. Molecular weight: 367.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H13N3O5S2 |
| Molecular Weight | 367.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
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Recommended Standards
- L-Tyrosyl-L-tryptophan (CAS 60815-41-0)
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- Fmoc-Ser(Allyl)-OH (CAS 704910-17-8)
- 21302-43-2 5-Amino-8-hydroxyquinoline dihydrochloride 5-Amino-8-quinolinol dihydrochloride 5-aminoquinolin-8-ol dihydrochloride (CAS 21302-43-2)
- N-(9-((2R,3R,4S,5R)-3-Hydroxy-5-(hydroxymethyl)-4-((tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)-9H-purin-6-yl)-4-methoxybenzamide (CAS 116113-19-0)
- 3-(DIETHYLAMINO)-1-(2-HYDROXYPHENYL)-2-PROPEN-1-ONE 850797-12-5 (CAS 850797-12-5)
- 2-{[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]sulfanyl}acetic acid (CAS 1177318-25-0)
- 1-(3,5-Dimethoxyphenyl)ethanamine (CAS 97294-78-5)
- 4-Benzyl-5-phenyl-1,4-oxazepane (CAS 1246455-97-9)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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