85-1681-16 (R)-2-Methylbutyric Acid 500mg 016637
特徴
- (R)-2-Methylbutyric Acid is a metabolite of Ethyl (E)-2-methyl-2-butenoate (Ethyl tiglate), an important aroma compound in apples and serves as an indicator for genuineness of apple products due to its high optical purity of greater than 98% enantiomeric excess.
- Synonyms:(2R)-2-Methylbutanoic Acid; (-)-2-Methylbutanoic Acid; (R)-(-)-2-Methylbutanoic Acid
- Molecular Formula:C₅H₁₀O₂
- Molecular Weight:102.13
- Appearance:Clear Colorless to Light Brown Oil
- Purity:≥97%
- Solubility:Chloroform, Methanol
- Method for Determining Identity:Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric Analysis
- TLC Conditions:SiO2; Dichloromethane: Methanol=9:1; Visualized with KMnO4; Single Spot, Rf=0.50
- Elemental Analysis:As Reported
- Specific Rotation:-17.8° (c=1, chloroform)
- Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt.. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
仕様
- Size：500mg
- Source Antigen：Synthetic
- Grade：Highly Purified
- Purity：≥97%
- Form：Clear Colorless to Light Brown Oil
- Molecular Formula：C5H10O2
- Molecular Weight Non Ab：102.13
- EU Commodity Code：38220090
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- 製品の仕様は予告なく変更になる場合がございます。最新仕様はメーカーホームページをご確認ください。
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商品のバリエーション （サイズ違い・スペック違い・オプション品など）
| 商品イメージ | アズワン品番 商品名 |
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85-1681-16
(R)-2-Methylbutyric Acid 500mg
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85-1681-15
(R)-2-Methylbutyric Acid 250mg
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85-1681-14
(R)-2-Methylbutyric Acid 100mg
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