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107360

Sigma-Aldrich

丙酮酸

98%

别名:

α-酮丙酸, 2-氧代戊二酸

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About This Item

线性分子式:
CH3COCOOH
CAS号:
127-17-3
分子量:
88.06
Beilstein:
506211
EC號碼:
204-824-3
MDL號碼:
MFCD00002585
分類程式碼代碼:
12352100
eCl@ss:
39021320
PubChem物質ID:
24846765
NACRES:
NA.22

化驗

98%

折射率

n20/D 1.428 (lit.)

bp

165 °C (lit.)

mp

11-12 °C (lit.)

溶解度

H2O: miscible
alcohol: miscible
diethyl ether: miscible

密度

1.267 g/mL at 25 °C (lit.)

官能基

carboxylic acid
ketone

儲存溫度

2-8°C

SMILES 字串

CC(=O)C(O)=O

InChI

1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)

InChI 密鑰

LCTONWCANYUPML-UHFFFAOYSA-N

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應用

丙酮酸用于之前没有被研究过的土壤细菌培养，因为微生物群落使用土壤底物膜系统。丙酮酸被用来研发在红酒中当场鉴定有机酸的新方法，必须使用液相色谱。

生化／生理作用

丙酮酸和n-乙酰甘露糖胺通过醛缩合形成唾液酸。丙酮酸是在售红海藻多聚糖组分之一。在肌肉中，丙酮酸（来自糖原）在使用中被还原成乳酸，在休息时被再次氧化并且部分重新转化为糖原。

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H314

危險分類

Eye Dam. 1 - Skin Corr. 1C

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 1

閃點（°F）

183.2 °F - closed cup

閃點（°C）

84 °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
BCCD4756
BCCC9446
BCCC5907
BCCB6165
BCBZ9484

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Belinda C Ferrari et al.
Nature protocols, 3(8), 1261-1269 (2008-08-21)
Most bacteria are recalcitrant to traditional cultivation in the laboratory. The soil substrate membrane system provides a simulated environment for the cultivation of previously undescribed soil bacteria as microcolonies. The system uses a polycarbonate membrane as a solid support for
Determination of organic acids in red wine and must on only one RP-LC-column directly after sample dilution and filtration.
Zheng YJ, et al.
Chromatographia, 69(11-12), 1391-1395 (2009)
Pyruvic acid, a unique component of an exocellular bacterial polysaccharide.
J H SLONEKER et al.
Nature, 194, 478-479 (1962-05-05)
Emilie A Bard-Chapeau et al.
Nature genetics, 46(1), 24-32 (2013-12-10)
The most common risk factor for developing hepatocellular carcinoma (HCC) is chronic infection with hepatitis B virus (HBV). To better understand the evolutionary forces driving HCC, we performed a near-saturating transposon mutagenesis screen in a mouse HBV model of HCC.
Prasanta Dey et al.
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Renal cell carcinoma has emerged as one of the leading causes of cancer-related deaths in the USA. Here, we examined the anticancer profile of oxindole derivatives (SH-859) in human renal cancer cells. Targeting 786-O cells by SH-859 inhibited cell growth
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实验方案

HPLC Analysis of Organic Acids Commonly Found in Wine and Beer on TSKgel® OApak-P and OApak-A

Separation of Pyruvic acid, United States Pharmacopeia (USP) Reference Standard; Tartaric acid, United States Pharmacopeia (USP) Reference Standard; Citric acid, United States Pharmacopeia (USP) Reference Standard; Malic acid, United States Pharmacopeia (USP) Reference Standard; L-Pyroglutamic acid, ≥99.0% (T); Lactic acid, United States Pharmacopeia (USP) Reference Standard; Acetic acid, ≥99.99% trace metals basis; Succinic acid, United States Pharmacopeia (USP) Reference Standard

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