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Merck

W270202

Sigma-Aldrich

5-甲基糠醛

≥98%, FG

别名:

5-甲基呋喃醛

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About This Item

经验公式(希尔记法):
C6H6O2
CAS号:
分子量:
110.11
FEMA號碼:
2702
Beilstein:
106895
EC號碼:
歐洲委員會號碼:
119
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
13.001
NACRES:
NA.21
感官的:
caramel; maple; spicy; sweet
等級:
FG
Fragrance grade
Halal
Kosher
生物源:
synthetic
agency:
follows IFRA guidelines
meets purity specifications of JECFA
食物過敏原:
no known allergens

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117

化驗

≥98%

雜質

<0.1% DMF (residual starting material)

折射率

n20/D 1.531 (lit.)

bp

187 °C (lit.)

密度

1.107 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

caramel; maple; spicy; sweet

儲存溫度

2-8°C

SMILES 字串

[H]C(=O)c1ccc(C)o1

InChI

1S/C6H6O2/c1-5-2-3-6(4-7)8-5/h2-4H,1H3

InChI 密鑰

OUDFNZMQXZILJD-UHFFFAOYSA-N

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一般說明

5-甲基呋喃醛已被确定为罗望子、荷兰咖啡、桶装陈酿葡萄酒和深油炸大豆中的一种挥发性风味化合物。

應用


  • 通过SPME-GC-MS建立菲律宾咖啡代谢组学指纹图谱,用于地理和品种分类。:本研究采用固相微萃取气相色谱-质谱联用技术(SPME-GC-MS)建立了菲律宾咖啡的代谢组学指纹图谱,以鉴定5-甲基糠醛等化合物,用于根据地理和品种对咖啡进行分类。这项研究强调了5-甲基糠醛在区分咖啡品种方面的潜力,展示了其在食品生物化学中的应用(Ongo et al., 2020)。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

161.6 °F - closed cup

閃點(°C)

72 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Formation and degradation of furfuryl alcohol, 5-methylfurfuryl alcohol, vanillyl alcohol, and their ethyl ethers in barrel-aged wines.
Spillman PJ, et al.
Journal of Agricultural and Food Chemistry, 46(2), 657-663 (1998)
Studies on the Flavor Compounds of Dutch Coffee by Headspace GC-Mass.
Hwang SH, et al.
Korean journal of food and cookery science, 30(5), 596-602 (2014)
Volatile flavor components of deep fat-fried soybeans.
Wilkens WF & Lin FM.
Journal of Agricultural and Food Chemistry, 18, 337-339 (1970)
Volatile flavor components of tamarind (Tamarindus indica L.).
Zhang Y, et al.
J. Essent. Oil Res., 2(4), 197-198 (1990)
Shahabuddin et al.
Mutagenesis, 5(2), 131-136 (1990-03-01)
Methylfurfural (MF) or 5-methyl 2-furaldehyde is a dietary mutagen and is present in various food products and beverages. Alkaline unwinding of calf thymus DNA and the protection of cleavage sites in lambda phage DNA from the action of various restriction

实验方案

Separation of 5-Hydroxymethyl-2-furaldehyde; Furfuryl alcohol; Furfural; 2-Furyl methyl ketone; 5-Methyl-2-furaldehyde

Separation of 5-Hydroxymethyl-2-furaldehyde; Furfuryl alcohol; Furfural; 2-Furyl methyl ketone; 5-Methyl-2-furaldehyde

-Cymene; 2,5-Dimethylpyrrole; Acetoin, ≥96%, FCC, FG; 2,5-Dimethylpyrazine; 2,6-Dimethylpyrazine; 2-Ethylpyrazine, ≥98%, FG; 2,3-Dimethylpyrazine; 4-Heptanone; 3-Ethylpyridine; 2,3,5-Trimethylpyrazine; Furfural; Pyrrole; Furfuryl acetate; Linalool; Linalyl acetate; 5-Methylfurfural; γ-Butyrolactone; 2-Acetyl-1-methylpyrrole; Furfuryl alcohol; 2-Acetylpyrrole; Pyrrole-2-carboxaldehyde

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