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CAS: 752-56-7
分子式: C21H26N4O7
分子量: 656.73
熔点: 147-151 °C
中文名称: 
维脉宁
核黄素四丁酯
核黄素四丁酸酯
英文名称: 
Riboflavine butyrate
riboflavin, 2',3',4',5'-tetrabutyrate
hibon
riboflavin tetrabutyrate
riboflavin, 2',3',4',5'-tetrabutanoate
riboflavine tetrabutyrate
riboflavintetrabutyrate
用途: 为一种抗氧化剂，可直接与体内过氧化脂质作用，从而抑制和清除生物细胞内过氧化脂质的积累，用于各种高脂血症、动脉粥样硬化症及冠心病，也可用于维生素B缺乏症。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
R864956MACKLIN四丁酸核黄素酯≥98%61元/1g;   182元/5g;   909元/25g;   展开
储存：室温
状态：红黄色到黄色红色晶体或粉末
R795142MACKLIN四丁酸核黄素酯10mM in DMSO109元/1ml;   展开
储存：-20°C
R0055TCIRiboflavin Tetrabutyrate>98.0%(HPLC)330元/5G;   1125元/25G;   展开

基本信息

纯度/分析方法>98.0%(HPLC)
分子式/分子量C33H44N4O10 = 656.73
外观与形状(20℃)固体
Reaxys-RN604729
PubChem物质ID87575618
SDBS (AIST Spectral DB)7805
Merck Index (14)8200
MDL编号MFCD00059691

技术规格

AppearanceLight yellow to Yellow to Orange powder to crystal
Purity(HPLC)min. 98.0 area%
Melting point147.0 to 151.0 ℃
Absorbancemin. 0.270(15 mg/L, EtOH, 443.0 to 447.0 nm)
abs-ratio(a/b)2.47 to 2.77(E270/E445)
abs-ratio(2a/2b)3.50 to 3.90(E270/E350)
abs-ratio(3a/3b)0.65 to 0.75(E350/E445)
Solubility in EtOHalmost transparency

物性(参考值)

熔点149 ℃
水溶性实际上不溶
溶解性(可溶于)乙醇
溶解性(微溶于)乙醚

相关法规

RTECS#VJ1755000
168900FluorochemRiboflavine tetrabutyrate>98.0%(HPLC)660元/5g;   2266元/25g;   展开

基本信息

CAS Number752-56-7
MDL NumberMFCD00059691
Melting Point146℃

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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