(S)-2,2-二甲基-1,3-二氧戊环-4-甲酸 (CAS No.102045-96-5)
- 物化性质
- 无色至淡黄色液体或低熔点固体,有轻微特征气味;溶于甲醇、乙醇、乙酸乙酯、二氯甲烷等有机溶剂,微溶于水;密度约1.16 g/cm³(20℃);沸点约250℃(伴随部分分解);闪点约112℃;比旋光度[α]D20约−10°(c=1, CHCl3)。
- 技术参数
- 含量(GC)≥98.0% 比旋光度[α]D20 −5°~−15°(c=1, CHCl3) 水分≤0.5%
- 外观
- 无色至淡黄色液体或低熔点固体
- 密度
- 约1.16 g/cm³(20℃)
English description(英文原文,共 1341 字符)
Product Name:(S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
English Name:(S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
CAS No.:102045-96-5
Aliases:(S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid, (S)-Isopropylideneglyceric acid, (4S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
Molecular Formula:C6H10O4
Physical Properties:Colorless to light yellow liquid or low-melting solid with a slight characteristic odor. Soluble in methanol, ethanol, ethyl acetate, dichloromethane and other organic solvents; sparingly soluble in water. Density about 1.16 g/cm³ at 20°C. Boiling point about 250°C (with partial decomposition). Flash point about 112°C. Specific rotation [α]D20 approx. −10° (c=1, CHCl3).
Uses:This product is an important chiral building block widely used in the synthesis of chiral drugs, agrochemicals and natural products. As a chiral pool starting material, it is employed in the preparation of D-glyceric acid and its derivatives, β-lactam antibiotic intermediates, and key chiral fragments of statin-type lipid-lowering agents, as well as in the synthesis of chiral ligands and catalysts.
Technical Specifications:
Purity (GC) ≥ 98.0%
Specific rotation [α]D20 −5° to −15° (c=1, CHCl3)
Water content ≤ 0.5%
Appearance: colorless to light yellow liquid or low-melting solid
Density: approx. 1.16 g/cm³ at 20°C
English Name:(S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
CAS No.:102045-96-5
Aliases:(S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid, (S)-Isopropylideneglyceric acid, (4S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
Molecular Formula:C6H10O4
Physical Properties:Colorless to light yellow liquid or low-melting solid with a slight characteristic odor. Soluble in methanol, ethanol, ethyl acetate, dichloromethane and other organic solvents; sparingly soluble in water. Density about 1.16 g/cm³ at 20°C. Boiling point about 250°C (with partial decomposition). Flash point about 112°C. Specific rotation [α]D20 approx. −10° (c=1, CHCl3).
Uses:This product is an important chiral building block widely used in the synthesis of chiral drugs, agrochemicals and natural products. As a chiral pool starting material, it is employed in the preparation of D-glyceric acid and its derivatives, β-lactam antibiotic intermediates, and key chiral fragments of statin-type lipid-lowering agents, as well as in the synthesis of chiral ligands and catalysts.
Technical Specifications:
Purity (GC) ≥ 98.0%
Specific rotation [α]D20 −5° to −15° (c=1, CHCl3)
Water content ≤ 0.5%
Appearance: colorless to light yellow liquid or low-melting solid
Density: approx. 1.16 g/cm³ at 20°C
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| 产品名称 | 纯度 | 包装规格 | 级别 | 价格 | 库存 | 操作 |
|---|---|---|---|---|---|---|
| (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸 CAS 102045-96-5 | — | — | 工业级 | 电议 | — | 询价 |
常见问题
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的 CAS 号是多少?
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的 CAS 号是 102045-96-5。
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的分子式和分子量是什么?
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的分子式为 C6H10O4。
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的英文名称是什么?
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸的英文名称为 (S)-2,2-Dimethyl-1,3-dioxolane-4-carboxylic acid。
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸还有哪些别名?
- (S)-2,2-二甲基-1,3-二氧戊环-4-甲酸又称 (S)-2,2-二甲基-1,3-二氧戊环-4-羧酸、(S)-异亚丙基甘油酸、(4S)-2,2-二甲基-1,3-二氧戊环-4-甲酸。
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