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环十五内酯

环十五内酯

CAS号:106-02-5
英文名:Cyclopentadecanolide
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化合物简介
Pentadecanolide is a monomer used to make PGA-co-pentadecalactone polymers to be used in the development of directly compressed prolonged release tablets of slightly soluble drugs such as ketoprofen.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
该化合物自确定结构至今已有很多的合成方法,其中作者用天然的廿四碳-15-烯酸为原料经臭氧化还原得到α,ω-十五碳羟基酸,缩聚、解聚得到产物总得率30%,解聚一步得率75%左右。
用途
早年已广泛用于配制香精,用于日化香精中的高级香水是一上乘的原料,对香精起着定香等的作用。适用于花香、木香、琥珀香东方型和幻想型等的香精,最终产品中的浓度香皂0.005%~0.03%;洗涤剂0.0005%~0.003%;香水0.08%~1.0%;膏霜和其他0.003%~0.01%。1965年FEMA认定为GRAS,在食品中用量软饮料和冰制食品0.27~0.68mg/kg;油类饮料0.5mg/kg;糖果和烘烤食品1.4~1.5mg/kg。
上游原料
15-iodopentadecanoic acid E-Pentadec-2-ene-15-olide 6-氧代己酸乙酯 12-(1,3-dioxolan-2-yl)dodecan-1-ol 11-溴十一酸 二苯甲醇 oxacyclohexadec-6-en-2-one 1-oxacyclohexadec-11-en-2-one 6-hydroxy-oct-7-enoic acid 6-((tetrahydro-2H-pyran-2-yl)oxy)hexan-1-ol 环氧十五烷-2,13-二酮 15-Hydroxy-pentadecin-(12)-saeure N-nitroso-15-pentadecanelactam methyl 15-((tert-butyldimethylsilyl)oxy)pentadecanoate 1,4-dioxaspiro[4.5]decan-8-yl Benzoate trimethylsilyl 15-(trimethylsiloxy)pentadecanoate 15-[tert-butyl(dimethyl)silyl]oxypentadecanoic acid 1,12-十二烷二醇 12-(1,3-dioxolan-2-yl)dodecyl 2-(triphenyl-l<sup>5</sup>-phosphanylidene)acetate 12-iodododecyl acrylate 12-溴-1-十二烷醇 ethyl 6-hydroxy-7-octenoate (E)-6-pentadecen-15-olide 15-Methanesulfonyloxy-pentadecanoic acid 12-bromododecyl prop-2-enoate 10-十一烯-1-醇 (E)-9-benzenesulfonyl-15-hydroxy-6-pentadecenoate lactone 异丙醇 15-羟基十五烷酸甲酯 1,6-己二醇 potassium salt of 15-bromopentadecanoic acid 6-methylpyridin-2-yl 15-hydroxypentadecanoate undec-10-en-1-yl hex-5-enoate 12-iodo-15-pentadecanolide 13-(phenylsulfonyl)oxacyclohexadecan-2-one allyl eruciate (Z)-15-Acetoxy-pentadec-10-enoic acid methyl ester methyl 2-benzenesulfonyl-8-hydroxyoctanoate 2-氯-1-甲基吡啶碘化物 6-acetoxy-7-octenoic acid 6-(but-3-en-1-yl)pyridin-2-yl 15-hydroxypentadecanoate 15-溴十五酸 6-羟基己酸乙酯 (E)-8-Benzenesulfonyl-16-oxo-oxacyclohexadec-10-ene-8-carboxylic acid methyl ester 15-羟基十五酸 15-Hydroxy-pentadecanoic acid (Z)-2-dimethylcarbamoyl-1-methyl-vinyl ester 环十五烷酮