(1,1-Dioxo-1H-1lambda*6*-benzo[d]isothiazol-3-ylamino)-acetic acid CAS 71054-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 71054-77-8 |
| Molecular Formula | C9H8N2O4S |
| Molecular Weight | 240.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1,1-Dioxo-1H-1lambda*6*-benzo[d]isothiazol-3-ylamino)-acetic acid (CAS 71054-77-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8N2O4S. Molecular weight: 240.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8N2O4S |
| Molecular Weight | 240.24 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.) | 1977 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxo Standards
- 2-(1,1-Dioxo-4h-1,2,4-benzothiadiazin-4-yl)acetic acid (CAS 1209718-24-0)
- 2-methyl-1,3-dioxo-2,3-dihydro-1H-isoindole-5-sulfonamide (CAS 881474-11-9)
- Methyl 2-(2,4-dioxo-1,3-diazaspiro[4.5]Decan-3-yl)acetate (CAS 1040330-96-8)
- 2-(2,4-Dioxo-1,3-diazaspiro[4.6]Undecan-3-yl)acetic acid (CAS 1094296-71-5)
- 1-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]cyclobutane-1-carbonitrile (CAS 1909305-03-8)
- 3-(2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl)propanoic acid (CAS 19282-94-1)
- (3-Methyl-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl)acetic acid (CAS 869947-94-4)
- 2-(1-Methyl-2,4-dioxo-1,3-diazaspiro[4.5]Decan-3-yl)acetic acid (CAS 852400-33-0)
Recommended Standards
- 2-Acetylbenzo[d]oxazole-6-sulfonamide (CAS 1806320-63-7)
- (E)-7-(4-fluorostyryl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 320416-42-0)
- 2-Acetylbenzo[d]oxazole-4-sulfonamide (CAS 1804214-12-7)
- 3-Amino-2-(pyridin-2-yl)propan-1-ol (CAS 1342690-69-0)
- 2-((4-Chloro-6-phenylpyrimidin-2-yl)thio)acetonitrile (CAS 56605-41-5)
- 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-b]pyridazine (CAS 1353584-74-3)
- 7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol (CAS 6272-55-5)
- 1-Iodo-3-methoxy-2-(methoxymethoxy)benzene (CAS 165071-94-3)
- 2-Ethoxy-3-isobutoxypyridine (CAS 1255574-40-3)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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