W357502

(±)-4-メチルオクタン酸

≥98%, FG

• 別名: 4-methyl caprylic acid, Iso nonanoic acid
• 化学式: CH₃(CH₂)₃CH(CH₃)CH₂CH₂CO₂H
• CAS番号: 54947-74-9
• 分子量: 158.24
• FEMA番号: 3575
• EC Number: 259-404-2
• 欧州評議会番号: 11926
• MDL番号: MFCD00051938
• UNSPSCコード: 12164502
• PubChem Substance ID: 24901789
• Flavis 番号: 8.063
• NACRES: NA.21
• 官能: creamy; dairy; fatty; milk; waxy
• グレード: FG; Halal; Kosher
• 由来生物: synthetic
• 認証: meets purity specifications of JECFA
• 食物アレルゲン: no known allergens

特性

• 由来生物: synthetic
• 品質水準: 400
• グレード: FG; Halal; Kosher
• 認証: meets purity specifications of JECFA
• 法規制遵守: EU Regulation 1334/2008 & 178/2002
• アッセイ: ≥98%
• 屈折率: n20/D 1.433 (lit.)
• bp: 149 °C/22 mmHg (lit.)
• 密度: 0.91 g/mL at 25 °C (lit.)
• アプリケーション: flavors and fragrances
• 文書: see Safety & Documentation for available documents
• 食物アレルゲン: no known allergens
• 官能: creamy; dairy; fatty; milk; waxy
• SMILES記法: CCCCC(C)CCC(O)=O
• InChI: 1S/C9H18O2/c1-3-4-5-8(2)6-7-9(10)11/h8H,3-7H2,1-2H3,(H,10,11)
• InChI Key: LEGGANXCVQPIAI-UHFFFAOYSA-N

詳細

詳細

4-Methyloctanoic acid is a branched fatty acid commonly used in the flavor and fragrance industries. This compound gives sweaty and goaty flavors to the mutton meat and goat′s milk cheese, respectively.

アプリケーション

• Medium-Chain Fatty Acids Rescue Motor Function and Neuromuscular Junction Degeneration in a Drosophila Model of Amyotrophic Lateral Sclerosis.: This research explores the therapeutic potential of medium-chain fatty acids, including 4-methyloctanoic acid, in rescuing motor function and preventing neuromuscular degeneration in a fruit fly model of ALS (Dunn et al., 2023).


• Identification of muttony-related compounds in cooked mutton tallows and their flavor intensities subjected to phenolic extract from thyme (Thymus vulgaris L.).: The study identifies 4-methyloctanoic acid among other compounds responsible for the characteristic flavor of cooked mutton, demonstrating its impact on food flavor profiles (Wu et al., 2023).


• Effects of Allium mongolicum Regel ethanol extract on three flavor-related rumen branched-chain fatty acids, rumen fermentation and rumen bacteria in lambs.: This paper investigates the effects of Allium mongolicum extract on rumen fermentation and bacteria in lambs, highlighting the role of 4-methyloctanoic acid in flavor formation (Zhao et al., 2022).


• Identification and Inhibition of the Key Off-Odorants in Duck Broth by Means of the Sensomics Approach and Binary Odor Mixture.: This research identifies 4-methyloctanoic acid as a key off-odorant in duck broth and explores methods to inhibit its formation to improve food quality (Pu et al., 2022).

生物化学的／生理学的作用

1.0% PGでにおいがあります。

10 ppmで味覚があります。

その他情報

天然存在状況: 調理済み羊肉, 調理済み仔羊の肉。

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H314
• 注意書き: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• 危険有害性の分類: Eye Dam. 1 - Skin Corr. 1B
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): 235.4 °F - closed cup
• 引火点(℃): 113 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter