D-二苯甲酰酒石酸 (CAS No.17026-42-5)
- 物化性质
- 白色至淡黄色结晶粉末;分子量358.3;熔点151~154℃;比旋光度[α]D=+114°~+117°(c=9,EtOH);溶于乙醇、甲醇等有机溶剂,微溶于水。
- 外观
- 白色至淡黄色结晶粉末
- 含量
- ≥99%
- 熔点
- 151~154℃
English description(英文原文,共 1007 字符)
Product Name:(+)-Dibenzoyl-D-tartaric Acid
English Name:(+)-Dibenzoyl-D-tartaric Acid
CAS No.:17026-42-5
Aliases:(+)-Dibenzoyl-D-tartaric Acid, Dibenzoyl-D-tartaric Acid, D-(+)-Dibenzoyltartaric Acid, Dibenzoyl-D-tartaric Acid (anhydrous), Dibenzoyl-D-tartaric Acid Monohydrate
Molecular Formula:C18H14O8
Physical Properties:White to light yellow crystalline powder; molecular weight 358.3; melting point 151-154 °C; specific rotation [α]D = +114° to +117° (c = 9, EtOH); soluble in ethanol, methanol and other organic solvents, slightly soluble in water.
Uses:Used as a chiral resolving agent for the resolution of amine compounds, producing optically active amines and pharmaceutical intermediates. It is also used as a chiral resolution intermediate in the synthesis of the anthelmintic drug levamisole.
Technical Specifications:
Appearance: white to light yellow crystalline powder
Assay: ≥99%
Melting point: 151-154 °C
Specific rotation: +114° to +117° (c = 9, EtOH)
Molecular weight: 358.3
English Name:(+)-Dibenzoyl-D-tartaric Acid
CAS No.:17026-42-5
Aliases:(+)-Dibenzoyl-D-tartaric Acid, Dibenzoyl-D-tartaric Acid, D-(+)-Dibenzoyltartaric Acid, Dibenzoyl-D-tartaric Acid (anhydrous), Dibenzoyl-D-tartaric Acid Monohydrate
Molecular Formula:C18H14O8
Physical Properties:White to light yellow crystalline powder; molecular weight 358.3; melting point 151-154 °C; specific rotation [α]D = +114° to +117° (c = 9, EtOH); soluble in ethanol, methanol and other organic solvents, slightly soluble in water.
Uses:Used as a chiral resolving agent for the resolution of amine compounds, producing optically active amines and pharmaceutical intermediates. It is also used as a chiral resolution intermediate in the synthesis of the anthelmintic drug levamisole.
Technical Specifications:
Appearance: white to light yellow crystalline powder
Assay: ≥99%
Melting point: 151-154 °C
Specific rotation: +114° to +117° (c = 9, EtOH)
Molecular weight: 358.3
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常见问题
- D-二苯甲酰酒石酸的 CAS 号是多少?
- D-二苯甲酰酒石酸的 CAS 号是 17026-42-5。
- D-二苯甲酰酒石酸的分子式和分子量是什么?
- D-二苯甲酰酒石酸的分子式为 C18H14O8,分子量约 358.3 English Version。
- D-二苯甲酰酒石酸的英文名称是什么?
- D-二苯甲酰酒石酸的英文名称为 (+)-Dibenzoyl-D-tartaric Acid。
- D-二苯甲酰酒石酸还有哪些别名?
- D-二苯甲酰酒石酸又称 (+)-二苯甲酰-D-酒石酸、二苯甲酰基-D-酒石酸、双苯甲酰基-D-酒石酸、D-(+)-二苯甲酰酒石酸、D-(+)-二苯甲酰酒石酸(无水物)、二苯甲酰-D-酒石酸一水物。
- D-二苯甲酰酒石酸有哪些供应商和生产厂家?
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