2-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(4-methoxybenzyl)amino]phenol CAS 663199-63-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 663199-63-1 |
| Molecular Formula | C21H18N2O4S |
| Molecular Weight | 394.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-[(1,1-Dioxido-1,2-benzisothiazol-3-yl)(4-methoxybenzyl)amino]phenol (CAS 663199-63-1) pharmaceutical standards reference standard. Molecular formula: C21H18N2O4S. Molecular weight: 394.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H18N2O4S |
| Molecular Weight | 394.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxido Standards
- Ethyl 1-(3-(1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)propanoyl)piperidine-4-carboxylate (CAS 899995-80-3)
- 5-(5,5-Dioxido-10H-phenothiazin-10-yl)isophthalicacid (CAS 2357185-47-6)
- 1-Butyl-3-(1,1-dioxido-2H-1,2,4-benzothiadiazin-3-yl)-4-hydroxy-2(1H)-quinolinone 303776-83-2 (CAS 303776-83-2)
- Ethyl 2-(4-(1,1-dioxido-1,2-thiazinan-2-yl)benzamido)benzoate (CAS 941900-47-6)
- 2-(1,1-Dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 354786-10-0)
- (Z)-5-((5,5-dioxido-3-phenyltetrahydrothieno[3,4-d]thiazol-2(3H)-ylidene)amino)-5-oxopentanoic acid (CAS 850800-74-7)
- 3-(1,1-Dioxido-4H-benzo[e][1,2,4]thiadiazin-3-yl)-4-hydroxy-1-isopentylquinolin-2(1H)-one (CAS 303776-89-8)
- 7,7-Dioxido-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl 2,4-dichlorobenzoate (CAS 343373-81-9)
Recommended Standards
- 2-((5-Benzyl-3-carbamoyl-4-methylthiophen-2-yl)carbamoyl)benzoic acid (CAS 314281-77-1)
- 3-((4-Hydroxyphenyl)(4-methoxybenzyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 433254-23-0)
- (S)-Benzo[d]thiazol-2-ylmethyl 2-(2-fluorophenylsulfonamido)propanoate (CAS 956731-22-9)
- N-(Azetidin-3-yl)pyrazin-2-amine dihydrochloride (CAS 1864074-90-7)
- 6-Bromo-2-(difluoromethyl)-5-methoxypyridin-3-ol (CAS 1805370-65-3)
- n-(3-Methylphenyl)benzenecarboximidamide (CAS 52379-50-7)
- 4-Phenyl-pyridin-2-ylamine (CAS 60781-83-1)
- (6-Fluoro-2,3-dimethoxyphenyl)(methyl)sulfane (CAS 1805064-34-9)
- 2-(4-Chlorophenyl)-6-methoxy-1H-benzo[d]imidazole (CAS 6943-23-3)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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