methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide (CAS 6639-62-9) — formula C10H9NO5S, molecular weight 255.25; category organic chemicals.
| CAS Number | 6639-62-9 |
|---|---|
| Molecular Formula | C10H9NO5S |
| Molecular Weight | 255.25 |
| LogP | 0.5 |
| Category | Organic Chemicals |
methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide is a carbon-based organic compound with CAS registry number 6639-62-9 and molecular formula C10H9NO5S (molecular weight 255.25), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 6639-62-9
Its molecular formula C10H9NO5S comprises 10 C, 9 H, 1 N, 5 O, 1 S atoms.
Also known as: methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide · 3-氧代-1,2-苯并异噻唑-2(3H)乙酸甲酯-1,1-二氧化物
Category: organic chemicals
The CAS registry number of methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide is 6639-62-9.
Molecular formula C10H9NO5S, molecular weight 255.25.
It is also registered under: methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide, 3-氧代-1,2-苯并异噻唑-2(3H)乙酸甲酯-1,1-二氧化物.
Category: Organic Chemicals.
Independent reference data for methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide (CAS 6639-62-9), compiled from public chemistry databases.
| CAS 号 | 6639-62-9 |
|---|---|
| PubChem CID | 81142 |
| 分子式 | C10H9NO5S |
| IUPAC 名称 | methyl 2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetate |
| UNII（FDA） | QC3227JB2C |
| Molecular Weight | 255.25 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 255.02014356 |
| Monoisotopic Mass | 255.02014356 |
| Topological Polar Surface Area | 89.1 |
| Heavy Atom Count | 17 |
6639-62-9; Saccharin N-(2-Acetic Acid Methyl Ester); NSC 49216; Methyl (1,1-dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetate; EINECS 229-646-3; Methyl 3-oxo1,2-benzisothiazole-2(3H)-acetate 1,1-dioxide; QC3227JB2C; NSC-49216; DTXSID50216614; PIROXICAM IMPURITY D [EP IMPURITY]; Methyl 3-oxo-2,3-dihydro-1,2-benzothiazole-2-acetate 1,1-dioxide; 1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, methyl ester, 1,1-dioxide; PIROXICAM IMPURITY D (EP IMPURITY); RefChem:884310; DTXCID80139105; PIROXICAM EP IMPURITY D
| GHS 通报统计 | 4.8% (2 / 42) |
|---|
| GHS 通报统计 | 4.8% (2 / 42) |
|---|---|
| 已通报的危害声明 | H302 (95.2%), H319 (92.9%) |
3-氧代-1,2-苯并异噻唑-2(3H)乙酸甲酯-1,1-二氧化物 · CAS 6639-62-9 · C10H9NO5S. UNII QC3227JB2C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.