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Merck

W274704

Sigma-Aldrich

甲硫基丙醛

≥97%, FG

别名:

3-(甲硫基)丙醛, 3-(甲基巯基)丙醛, 3-(甲硫基)丙醛, NSC 15874, 甲硫基丙醛

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W274704-SAMPLE-K
$94.40
1 KG
$440.00
5 KG
$1,450.00
25 KG
$4,890.00

$94.40


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变更视图
W274704-SAMPLE-K
$94.40
1 KG
$440.00
5 KG
$1,450.00
25 KG
$4,890.00

About This Item

线性分子式:
CH3SCH2CH2CHO
CAS号:
分子量:
104.17
FEMA號碼:
2747
Beilstein:
1739289
EC號碼:
歐洲委員會號碼:
125
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
12.001
NACRES:
NA.21
感官的:
creamy; vegetable; earthy; potato; tomato
等級:
FG
Fragrance grade
Halal
Kosher
生物源:
synthetic
agency:
follows IFRA guidelines
食物過敏原:
no known allergens

$94.40


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生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 172.515

蒸汽密度

>1 (vs air)

蒸汽壓力

760 mmHg ( 165 °C)

化驗

≥97%

折射率

n20/D 1.483 (lit.)

bp

165-166 °C (lit.)

密度

1.043 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

creamy; vegetable; earthy; potato; tomato

SMILES 字串

CSCCC=O

InChI

1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3

InChI 密鑰

CLUWOWRTHNNBBU-UHFFFAOYSA-N

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一般說明

Methional is the main sulfur-containing flavor compound in potatoes.[1]

應用


  • Characterization of key aroma compounds of fried pepper sauce under different pretreatment processes.: This study identifies the key aroma compounds in fried pepper sauce, highlighting methional′s role in contributing to the sauce′s overall flavor profile. The research underscores methional′s importance in food chemistry and its potential applications in flavor enhancement and food product development (Luo et al., 2024).

生化/生理作用

0.1% 时的气味
5ppb-5ppm 时的味道

其他說明

天然存在:芦笋、烤马铃薯、豆子、啤酒、切达奶酪、熟鸡肉、夏威夷果、花生和薯片。

象形圖

Skull and crossbonesCorrosion

訊號詞

Danger

危險分類

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 1

閃點(°F)

165.2 °F - closed cup

閃點(°C)

74 °C - closed cup

個人防護裝備

Faceshields, Gloves, Goggles, 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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M Murata et al.
Japanese journal of cancer research : Gann, 90(3), 268-275 (1999-06-08)
Adduct formation has been considered to be a major causal factor of DNA damage by carcinogenic heterocyclic amines. By means of experiments with 32P-labeled DNA fragments and an electrochemical detector coupled to a high-pressure liquid chromatograph, we investigated whether the
Rong Di et al.
Journal of agricultural and food chemistry, 51(19), 5695-5702 (2003-09-04)
The primary flavor compound in potato, methional, is synthesized from methionine by the Strecker degradation reaction. A major problem associated with potato processing is the loss of methional. Methional or its precursor, methionine, is not added back during potato processing
Florian Mayer et al.
Journal of agricultural and food chemistry, 56(10), 3749-3757 (2008-05-08)
Three tasty (BR-139, FA-624, and FA-612) and two less tasty (R-144 and R-175) fresh greenhouse tomato cultivars, which significantly differ in their flavor profiles, were screened for potent odorants using aroma extract dilution analysis (AEDA). On the basis of AEDA
Shiho Ohnishi et al.
Biochemical and biophysical research communications, 290(2), 778-782 (2002-01-12)
Carcinogenic benzo[a]pyrene (BP) is generally considered to show genotoxicity by forming DNA adducts of its metabolite, BP-7,8-diol-9,10-epoxide. We investigated oxidative DNA damage and its sequence specificity induced by BP-7,8-dione, another metabolite of BP, using (32)P-5'-end-labeled DNA. Formamidopyrimidine-DNA glycosylase treatment induced
S Le Guen et al.
Journal of agricultural and food chemistry, 48(4), 1307-1314 (2000-04-25)
Three olfactometric methods (olfactometry global analysis, OSME, and AEDA) were compared to evaluate the main impact odorants of cooked mussels. The results obtained from these methods were very similar and well correlated. On the basis of the three techniques, 42

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