吉拉德试剂 P (CAS No.1126-58-5)
- 物化性质
- 白色至淡黄色结晶粉末，熔点约192°C（分解）。溶于水和乙醇，微溶于乙醚。在空气中稳定，但应避光密封保存。
- 纯度
- ≥98%
- 熔点
- 约192°C（分解）
- 溶解性
- 溶于水（100 mg/mL）和乙醇，微溶于乙醚
- 外观
- 白色至淡黄色结晶粉末
English description（英文原文，共 976 字符）
Product Name:Girard's Reagent P
English Name:Girard's Reagent P
CAS No.:1126-58-5
Aliases:2-Hydrazinopyridine hydrochloride, Acethydrazide pyridinium chloride
Molecular Formula:C7H10ClN3O
Physical Properties:White to pale yellow crystalline powder, melting point approximately 192°C (decomposes). Soluble in water and ethanol, slightly soluble in diethyl ether. Stable in air but should be stored in a tightly closed container protected from light.
Uses:Primarily used for the isolation and purification of carbonyl-containing compounds such as steroid hormones and ketones in analytical chemistry. Also employed as a carbonyl protecting reagent in organic synthesis and for derivatization of biological samples.
Technical Specifications:
Purity: ≥98%
Molecular weight: 187.63
Melting point: approximately 192°C (decomposes)
Solubility: soluble in water (100 mg/mL) and ethanol, slightly soluble in diethyl ether
Appearance: white to pale yellow crystalline powder
English Name:Girard's Reagent P
CAS No.:1126-58-5
Aliases:2-Hydrazinopyridine hydrochloride, Acethydrazide pyridinium chloride
Molecular Formula:C7H10ClN3O
Physical Properties:White to pale yellow crystalline powder, melting point approximately 192°C (decomposes). Soluble in water and ethanol, slightly soluble in diethyl ether. Stable in air but should be stored in a tightly closed container protected from light.
Uses:Primarily used for the isolation and purification of carbonyl-containing compounds such as steroid hormones and ketones in analytical chemistry. Also employed as a carbonyl protecting reagent in organic synthesis and for derivatization of biological samples.
Technical Specifications:
Purity: ≥98%
Molecular weight: 187.63
Melting point: approximately 192°C (decomposes)
Solubility: soluble in water (100 mg/mL) and ethanol, slightly soluble in diethyl ether
Appearance: white to pale yellow crystalline powder
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常见问题
- 吉拉德试剂 P的 CAS 号是多少？
- 吉拉德试剂 P的 CAS 号是 1126-58-5。
- 吉拉德试剂 P的分子式和分子量是什么？
- 吉拉德试剂 P的分子式为 C7H10ClN3O，分子量约 187.63。
- 吉拉德试剂 P的英文名称是什么？
- 吉拉德试剂 P的英文名称为 Girard's Reagent P。
- 吉拉德试剂 P还有哪些别名？
- 吉拉德试剂 P又称 2-肼基吡啶盐酸盐、乙酰肼吡啶盐酸盐。
- 吉拉德试剂 P有哪些供应商和生产厂家？
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