3-(1,1-Dioxido-2-isothiazolidinyl)benzoic Acid CAS 138099-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138099-41-9 |
| Molecular Formula | C10H11NO4S |
| Molecular Weight | 241.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,1-Dioxido-2-isothiazolidinyl)benzoic Acid (CAS 138099-41-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H11NO4S. Molecular weight: 241.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H11NO4S |
| Molecular Weight | 241.26 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.) | 1996 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxido Standards
- 2-[1-(1,1-Dioxido-1,2-benzisothiazol-3-yl)-hydrazino]ethanol (CAS 312500-56-4)
- 2-[2-(1,1-Dioxido-1,2-benzisothiazol-3-yl)-hydrazino]ethanol (CAS 350609-36-8)
- (1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetic acid (CAS 52188-11-1)
- 3-(1,1-Dioxido-2-isothiazolidinyl)phenylboronic acid (CAS 1176093-78-9)
- 3-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)amino]-1-propanol (CAS 68287-29-6)
- (4,4-dioxido-2,3-dihydro-1,4-benzoxathiin-2-yl)acetic acid (CAS 1909325-93-4)
- 2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol- 2(3H)-yl)acetamide (CAS 30763-03-2)
- N-(1,1-Dioxido-2,3-dihydrothiophen-3-yl)benzamide (CAS 114145-49-2)
Recommended Standards
- 2-(1,1-Dioxidoisothiazolidin-2-yl)benzoic acid (CAS 138099-40-8)
- 5-((3-Fluorophenethyl)amino)picolinonitrile (CAS 1384590-63-9)
- (3-(6-Fluoro-1H-indol-1-yl)phenyl)methanol (CAS 1349716-01-3)
- 2-Hydroxy-2-(trifluoromethyl)butyronitrile (CAS 203302-91-4)
- 2-(10H-phenothiazin-10-yl)ethan-1-amine hydrochloride (CAS 50971-79-4)
- 2-Amino-2-(naphthalen-2-yl)acetonitrile (CAS 252637-91-5)
- Thiophene-2,5-dicarbonyl dichloride (CAS 3857-36-1)
- (Z)-SABINENE HYDRATE (CAS 15537-55-0)
- Glycine benzyl ester (CAS 1738-68-7)
- Insulin B (22-25) (CAS 34367-73-2)
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