5-羟基-1,3-苯并噁硫醇-2-酮 (CAS No.7735-56-0)
- 中文别名
- 5-羟基-2-氧代-1,3-苯并噁硫醇；5-羟基苯并[d][1,3]噁硫醇-2-酮
- 英文名称
- 5-Hydroxy-1,3-benzoxathiol-2-one
- 分子式
- C7H4O3S
- 分子量
- 168.17
- 所属类别
- 试剂实验设备
- 物化性质
- 类白色至浅黄色结晶粉末；微溶于水，易溶于甲醇、乙醇、二甲基亚砜等有机溶剂；熔点约185°C（伴随分解）。分子中含酚羟基和羰基，可发生酯化、醚化、缩合等反应。
- 外观
- 类白色至浅黄色结晶粉末
- 溶解性
- 微溶于水，溶于甲醇、乙醇、二甲基亚砜等有机溶剂
- 储存条件
- 常温或2-8°C避光、密封、干燥保存
English description（英文原文，共 1381 字符）
Product Name:5-Hydroxy-1,3-benzoxathiol-2-one
English Name:5-Hydroxy-1,3-benzoxathiol-2-one
CAS No.:7735-56-0
Aliases:5-Hydroxy-2-oxo-1,3-benzoxathiole, 5-Hydroxybenzo[d][1,3]oxathiol-2-one
Molecular Formula:C7H4O3S
Physical Properties:Off-white to pale yellow crystalline powder; sparingly soluble in water, readily soluble in methanol, ethanol, dimethyl sulfoxide and other organic solvents; melting point about 185°C with decomposition. The molecule contains a phenolic hydroxyl group and a carbonyl group, and can undergo esterification, etherification and condensation reactions.
Uses:Mainly used as an organic intermediate in the synthesis of pharmaceuticals, agrochemicals and fine chemicals. As a 1,3-benzoxathiol-2-one derivative containing a phenolic hydroxyl group, it can be used to prepare catechol-type, thiazole-type and sulfur-containing heterocyclic compounds, and for the design and synthesis of functional material monomers and bioactive molecules. It is widely applied in organic synthesis methodology and process development.
Technical Specifications:
Molecular weight: 168.17
Appearance: off-white to pale yellow crystalline powder
Assay (HPLC): ≥98%
Solubility: sparingly soluble in water; soluble in methanol, ethanol, dimethyl sulfoxide and other organic solvents
Storage: store sealed, dry and protected from light at room temperature or 2–8°C
English Name:5-Hydroxy-1,3-benzoxathiol-2-one
CAS No.:7735-56-0
Aliases:5-Hydroxy-2-oxo-1,3-benzoxathiole, 5-Hydroxybenzo[d][1,3]oxathiol-2-one
Molecular Formula:C7H4O3S
Physical Properties:Off-white to pale yellow crystalline powder; sparingly soluble in water, readily soluble in methanol, ethanol, dimethyl sulfoxide and other organic solvents; melting point about 185°C with decomposition. The molecule contains a phenolic hydroxyl group and a carbonyl group, and can undergo esterification, etherification and condensation reactions.
Uses:Mainly used as an organic intermediate in the synthesis of pharmaceuticals, agrochemicals and fine chemicals. As a 1,3-benzoxathiol-2-one derivative containing a phenolic hydroxyl group, it can be used to prepare catechol-type, thiazole-type and sulfur-containing heterocyclic compounds, and for the design and synthesis of functional material monomers and bioactive molecules. It is widely applied in organic synthesis methodology and process development.
Technical Specifications:
Molecular weight: 168.17
Appearance: off-white to pale yellow crystalline powder
Assay (HPLC): ≥98%
Solubility: sparingly soluble in water; soluble in methanol, ethanol, dimethyl sulfoxide and other organic solvents
Storage: store sealed, dry and protected from light at room temperature or 2–8°C
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常见问题
- 5-羟基-1,3-苯并噁硫醇-2-酮的 CAS 号是多少？
- 5-羟基-1,3-苯并噁硫醇-2-酮的 CAS 号是 7735-56-0。
- 5-羟基-1,3-苯并噁硫醇-2-酮的分子式和分子量是什么？
- 5-羟基-1,3-苯并噁硫醇-2-酮的分子式为 C7H4O3S，分子量约 168.17。
- 5-羟基-1,3-苯并噁硫醇-2-酮的英文名称是什么？
- 5-羟基-1,3-苯并噁硫醇-2-酮的英文名称为 5-Hydroxy-1,3-benzoxathiol-2-one。
- 5-羟基-1,3-苯并噁硫醇-2-酮还有哪些别名？
- 5-羟基-1,3-苯并噁硫醇-2-酮又称 5-羟基-2-氧代-1,3-苯并噁硫醇、5-羟基苯并[d][1,3]噁硫醇-2-酮。
- 5-羟基-1,3-苯并噁硫醇-2-酮有哪些供应商和生产厂家？
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