物质信息
ID:351836
名称和标识
IUPAC传统名
({3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoyl}oxy)calcio 3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoate
别名
D-Pantothenic acid hemicalcium saltD-泛酸 半钙盐D-泛酸钙维生素 B5(R)-(+)-N-(2,4-二羟基-3,3-二甲基-1-氧代丁基)-β-丙氨酸 半钙盐Calcium D-pantothenate(R)-(+)-N-(2,4-Dihydroxy-3,3-dimethyl-1-oxobutyl)-β-alanine hemicalcium saltVitamin B5
IUPAC标准名
({3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoyl}oxy)calcio 3-[(2R)-2,4-dihydroxy-3,3-dimethylbutanamido]propanoate
化合物性质
产品相关信息
线性分子式
HOCH2C(CH3)2CH(OH)CONHCH2CH2CO2 ·1/2Ca
杂质
≤0.002% heavy metals
级别
puriss.
干燥失重
≤3% loss on drying
纯度
≥99.0% (T)
安全信息
个人保护装置
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
德国WGK号
1
MSDS下载
RTECS编号
RU4375000
理化性质
比旋光度
[α]20/D +27±2°, c = 5% in H2O
溶解度
H2O: soluble50 mg/mL at 25 °C, clear, almost colorless
pH值
6.8-7.2 (25 °C, 50 mg/mL in H2O)
描述信息
Application
生物合成辅酶 A 的前体。
Biochem/physiol Actions
D-Panthenol is the alcohol analogue and biological precursor of D-pantothenic acid. These analogues are precursors in the biosynthesis of coenzyme A. D-Panthenol and D-Pantothenic acid are used in a variety of skin protection products. D-pantothenic acid may have a role in controlling keratinocyte proliferation and differentiation. D-Panthenol may be used for studies of skin protection emulsions from UV irradiation and as a humectant.
Physical properties
由于游离酸具有不稳定性和吸湿性，因此采用钙盐的形式。
生物合成辅酶 A 的前体。
Biochem/physiol Actions
D-Panthenol is the alcohol analogue and biological precursor of D-pantothenic acid. These analogues are precursors in the biosynthesis of coenzyme A. D-Panthenol and D-Pantothenic acid are used in a variety of skin protection products. D-pantothenic acid may have a role in controlling keratinocyte proliferation and differentiation. D-Panthenol may be used for studies of skin protection emulsions from UV irradiation and as a humectant.
Physical properties
由于游离酸具有不稳定性和吸湿性，因此采用钙盐的形式。
分子图谱
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参考文献
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