1,1,3-trioxo-2-(propan-2-yl)-2,3-dihydro-1$l^{6},2-benzothiazole-6-carboxylic acid CAS 1082279-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082279-37-5 |
| Molecular Formula | C11H11NO5S |
| Molecular Weight | 269.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1,3-trioxo-2-(propan-2-yl)-2,3-dihydro-1$l^{6},2-benzothiazole-6-carboxylic acid (CAS 1082279-37-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11NO5S. Molecular weight: 269.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11NO5S |
| Molecular Weight | 269.27 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.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related trioxo Standards
- ethyl 2-(1,1,3-trioxo-2H,3H-1$l^{6},2,7-[1$l^{6},2]thiazolo[5,4-b]pyridin-2-yl)acetate (CAS 174468-94-1)
- 1,1,3-Trioxo-2-(prop-2-yn-1-yl)-2,3-dihydro-1lambda6,2-benzothiazole-6-carboxylic acid (CAS 1156750-55-8)
- 2-(((2,4,6-Trioxo-3,5-diazaperhydroinylidene)methyl)amino)benzoic acid (CAS 382173-94-6)
- 1,1,3-trioxo-2,3-dihydro-1$l^{6},2-benzothiazole-5-sulfonyl chloride (CAS 1803601-02-6)
- 3,5,10-Trioxo-2,3,5,10-tetrahydrobenzo[g]isoquinolin-9-yl acetate (CAS 135735-66-9)
- 2-Ethyl-1,1,3-trioxo-2,3-dihydro-1lambda6,2-benzothiazole-6-carboxylic acid (CAS 1040033-65-5)
- 9,10,10-Trioxo-9h-10lambda6-thioxanthene-3-carboxamide (CAS 51762-93-7)
- 3,3,3-(2,4,6-Trioxo-1,3,5-triazinane-1,3,5-triyl)tripropanenitrile (CAS 2904-28-1)
Recommended Standards
- 4-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)butanoic acid (CAS 10312-42-2)
- N-(2,5-Difluorophenyl)benzenesulfonamide (CAS 109023-72-5)
- 1-{5-methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl}ethanamine (CAS 1014019-33-0)
- 1,3-Dimethyl 2-[(3-chlorophenyl)methyl]-2-(4-nitrophenyl)propanedioate (CAS 685108-27-4)
- 2-Bromo-1H-imidazole hydrobromide (CAS 2126161-67-7)
- 4-(Ethylamino)-3-nitrobenzohydrazide (CAS 735335-56-5)
- 1-(3-Fluorobenzyl)-3-methyl-1h-pyrazole-5-carboxylic acid (CAS 1543135-42-7)
- Ethyl 2-oxo-1,2-dihydroquinoline-7-carboxylate (CAS 136472-36-1)
- 6-Chloro-pyrazolo[1,5-α]pyrimidine-3-carboxylic Acid (CAS 1204926-24-8)
- Liraglutide Impurity 5 TFA Salt (CAS CATO-C4X-19925)
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