1-((4-Chloro-2-nitrophenyl)sulfonyl)spiro[indoline-3,2'-[1,3]dioxolan]-2-one CAS 866152-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 866152-09-2 |
| Molecular Formula | C16H11ClN2O7S |
| Molecular Weight | 410.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-((4-Chloro-2-nitrophenyl)sulfonyl)spiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 866152-09-2) pharmaceutical standards reference standard. Molecular formula: C16H11ClN2O7S. Molecular weight: 410.79 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H11ClN2O7S |
| Molecular Weight | 410.79 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- N-(4-Chloro-3-pyridyl)-4-[[2,2-difluorobenzo[d][1,3]dioxol-5-yl]methyl]piperazine-1-carboxamide (CAS 1346528-50-4)
- 5-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methyl)-N-[(methylcarbamothioyl)amino]-4,5-dihydro-1,2-oxazole-3-carboxamide (CAS 338410-32-5)
- 2-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indol-3-yl}-N-[(1Z)-(methoxyamino)methylidene]acetamide (CAS 303144-39-0)
- 2-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)amino)methylene)cyclohexane-1,3-dione (CAS 946387-28-6)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(1E)-phenylmethylidene]piperidine-4-carbohydrazide (CAS 338761-40-3)
- N-(2-chloro-6-iodo-4-(trimethylsilyl)pyridin-3-yl)pivalamide (CAS 1305325-24-9)
- 3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-(2-fluorobenzyl)-1H-pyrazole (CAS 956783-86-1)
- 4-Chloro-N-((4-methyl-2-(4-(trifluoromethyl)phenyl)thiazol-5-yl)methyl)benzamide (CAS 866018-71-5)
Recommended Standards
- Tolvaptan Impurity 118 (CAS CATO-C4X-1955118)
- 1G-390S 321429-94-1 [(3Z)-5-methyl-2-oxo-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-3-ylidene]amino 2-chloroacetate (CAS 321429-94-1)
- (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(2-chloroethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 140428-85-9)
- 2-Bromo-1-(2,2-diethoxyethoxy)-4-fluorobenzene (CAS 253429-18-4)
- (S)-4-Methoxy Propranolol (CAS 437999-45-6)
- 1-(3-Chlorophenyl)-2-cyclopropylethanone (CAS 1425367-32-3)
- (2S)-3-ethyl-1-methylazetidine-2-carboxylic acid (CAS 1860067-55-5)
- 7-isothiocyanato-3,4-dihydro-2H-1,5-benzodioxepine (CAS 1019442-90-0)
- 4-Penten-2-ol (CAS 625-31-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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