D-甲状腺素单钠盐 (CAS No.137-53-1)
- 物化性质
- 白色至淡黄色结晶性粉末,微有特殊气味。易溶于水,溶于稀碱液,微溶于乙醇,不溶于乙醚和氯仿。在空气中稳定,但遇光易变质。
- 技术参数
- 含量(HPLC)≥98.0% 比旋光度 [α]D20(c=1,0.1mol/L NaOH溶液)+2°~+4° 干燥失重 ≤0.5% 重金属(以Pb计)≤10ppm
English description(英文原文,共 901 字符)
Product Name:D-Thyroxine Monosodium Salt
English Name:D-Thyroxine Monosodium Salt
CAS No.:137-53-1
Aliases:Dextrothyroxine Sodium Salt, D-Thyroxine Sodium, D-3,3',5,5'-Tetraiodothyronine Sodium
Molecular Formula:C15H10I4NNaO4
Physical Properties:White to pale yellow crystalline powder with a slight characteristic odor. Soluble in water and dilute alkali, sparingly soluble in ethanol, insoluble in ether and chloroform. Stable in air but discolors on exposure to light.
Uses:This product is the dextrorotatory isomer of thyroid hormone analogs. It lowers serum cholesterol and low-density lipoprotein levels and is used as a lipid-lowering agent in pharmaceutical research, as well as a reference reagent in thyroid hormone-related studies.
Technical Specifications:
Assay (HPLC) ≥98.0%
Specific rotation [α]D20 (c=1, 0.1M NaOH) +2° to +4°
Loss on drying ≤0.5%
Heavy metals (as Pb) ≤10ppm
English Name:D-Thyroxine Monosodium Salt
CAS No.:137-53-1
Aliases:Dextrothyroxine Sodium Salt, D-Thyroxine Sodium, D-3,3',5,5'-Tetraiodothyronine Sodium
Molecular Formula:C15H10I4NNaO4
Physical Properties:White to pale yellow crystalline powder with a slight characteristic odor. Soluble in water and dilute alkali, sparingly soluble in ethanol, insoluble in ether and chloroform. Stable in air but discolors on exposure to light.
Uses:This product is the dextrorotatory isomer of thyroid hormone analogs. It lowers serum cholesterol and low-density lipoprotein levels and is used as a lipid-lowering agent in pharmaceutical research, as well as a reference reagent in thyroid hormone-related studies.
Technical Specifications:
Assay (HPLC) ≥98.0%
Specific rotation [α]D20 (c=1, 0.1M NaOH) +2° to +4°
Loss on drying ≤0.5%
Heavy metals (as Pb) ≤10ppm
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常见问题
- D-甲状腺素单钠盐的 CAS 号是多少?
- D-甲状腺素单钠盐的 CAS 号是 137-53-1。
- D-甲状腺素单钠盐的分子式和分子量是什么?
- D-甲状腺素单钠盐的分子式为 C15H10I4NNaO4。
- D-甲状腺素单钠盐的英文名称是什么?
- D-甲状腺素单钠盐的英文名称为 D-Thyroxine Monosodium Salt。
- D-甲状腺素单钠盐还有哪些别名?
- D-甲状腺素单钠盐又称 D-甲状腺素钠、右旋甲状腺素钠盐、D-3,3',5,5'-四碘甲状腺原氨酸钠。
- D-甲状腺素单钠盐有哪些供应商和生产厂家?
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