333115
2-异丙基苹果酸
98%
别名:
2-羟基-2-异丙基琥珀酸
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关于此项目
线性分子式:
HO2CCH2C[CH(CH3)2](OH)CO2H
化学文摘社编号:
分子量:
176.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
InChI
1S/C7H12O5/c1-4(2)7(12,6(10)11)3-5(8)9/h4,12H,3H2,1-2H3,(H,8,9)(H,10,11)
SMILES string
CC(C)C(O)(CC(O)=O)C(O)=O
InChI key
BITYXLXUCSKTJS-UHFFFAOYSA-N
assay
98%
mp
144-146 °C (lit.)
functional group
carboxylic acid, hydroxyl
Quality Level
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General description
2-异丙基苹果酸是亮氨酸生物合成过程中形成的中间体。芽殖酵母 酿酒酵母 分泌 2-异丙基苹果酸，并通过与AI离子形成螯合物来帮助降低铝毒性，从而阻止铝进入细胞。
Application
采用基于 GC/MS 的人血清代谢组学方法，以 2-异丙基苹果酸作为胰腺癌诊断模型的内标物。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Taisuke Suzuki et al.
Biological trace element research, 120(1-3), 257-263 (2007-10-06)
The budding yeast Saccharomyces cerevisiae secretes 2-isopropylmalic acid (2-iPMA), an intermediate in leucine biosynthesis. Because 2-iPMA binds Al(III) in the culture medium, it is thought to reduce toxicity by Al(III). The effects of 2-iPMA and malic acid (MA) on Al
Carlo M T Marobbio et al.
The Journal of biological chemistry, 283(42), 28445-28453 (2008-08-07)
In Saccharomyces cerevisiae, alpha-isopropylmalate (alpha-IPM), which is produced in mitochondria, must be exported to the cytosol where it is required for leucine biosynthesis. Recombinant and reconstituted mitochondrial oxalacetate carrier (Oac1p) efficiently transported alpha-IPM in addition to its known substrates oxalacetate
Satoshi Takemoto et al.
Animal science journal = Nihon chikusan Gakkaiho, 88(12), 1970-1978 (2017-07-20)
Long-distance transportation is sometimes inevitable in the beef industry because of the geographic separation of major breeding and fattening areas. Long-distance transportation negatively impacts production and health of cattle, which may, at least partly, result from the disturbance of metabolism
Shozo Tomonaga et al.
Animal science journal = Nihon chikusan Gakkaiho, 89(2), 448-455 (2017-11-21)
Exposure to high ambient temperature is detrimental to the poultry industry. To understand the influence from a metabolic perspective, we investigated the effects of exposure to high ambient temperature on plasma low-molecular-weight metabolite levels in chicks using gas chromatography/mass spectrometry-based
P S Nielsen et al.
Molecular & general genetics : MGG, 264(5), 613-622 (2001-02-24)
Uptake of branched-chain amino acids by Saccharomyces cerevisiae from media containing a preferred nitrogen source is mediated by the permeases encoded by BAP2, BAP3, and VAP1/TAT1. The transcriptional activity of the BAP2 promoter is affected by a number of genes
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