赤外線吸収スペクトルによる医薬品の分析研究(第13報) : 650～400cm<SUP>-1</SUP>(KBr領域)におけるアミノピリン, フェナセチン, カフェイン混合製剤中のフェナセチンおよびカフェインの迅速同時定量
書誌事項
- タイトル別名
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- Analyses of Drugs and Chemicals by Infrared Absorption Spectroscopy. XIII. : Rapid Simultaneous Determination of Phenacetin and Caffeine in Pharmaceutical Preparation containing Aminopyrine, Phenacetin and Caffeine in 650∼400 cm<SUP>-1</SUP> (KBr Region).
- Analyses of Drugs and Chemicals by Infrared Absorption Spectroscopy. XIII. : Rapid Simultaneous Determination of Phenacetin and Caffeine in Pharmaceutical Preparation containing Aminopyrine, Phenacetin and Caffeine in 650∼400 cm<SUP>-1</SUP> (KBr Region).
抄録
A new and simple infrared spectrophotometric method using 650∼400 cm-1 (KBr) region offered for rapid simultaneous determination of phenacetin and caffeine in their pharmaceutical preparations containing aminopyrine. The separation of absorption bands of these components is better than in ordinary NaCl region. The key bands used for phenacetin and caffeine are 543 and 483 cm-1, respectively, in CHCl3 solution, and these two components are easily determined without interferences of other components by the use of suitalbe base lines. This method gave good results in standard mixed samples and unknown samples.
収録刊行物
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- 薬学雑誌
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薬学雑誌 87 (6), 743-745, 1967
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390282681162665472
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- NII論文ID
- 130007281923
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- ISSN
- 13475231
- 00316903
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可