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Merck

89921

Supelco

(±)-2,4-二羟基丁酸 锂盐

≥95.0% (GC)

别名:

2,4-二羟基丁酸 锂盐

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About This Item

经验公式(希尔记法):
C4H8O4
CAS号:
分子量:
120.10
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.24

品質等級

化驗

≥95.0% (GC)

應用

clinical testing

格式

neat

儲存溫度

2-8°C

InChI

1S/C4H8O4/c5-2-1-3(6)4(7)8/h3,5-6H,1-2H2,(H,7,8)

InChI 密鑰

UFYGCFHQAXXBCF-UHFFFAOYSA-N

生化/生理作用

琥珀酸半醛脱氢酶缺乏症的各种病例都显示出了这种代谢物量的持续增加,而2,4-二羟基丁酸通常是不存在于正常人的尿液提取物或仅在新生儿中以痕量存在的。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3


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G K Brown et al.
Journal of inherited metabolic disease, 10(4), 367-375 (1987-01-01)
In addition to the previously reported abnormalities, urine extracts from three cases of succinic semialdehyde dehydrogenase deficiency have shown consistently increased amounts of 2,4-dihydroxybutyric acid, and its lactone, and 3-hydroxypropionic acid, metabolites related to the alpha-oxidation of 4-hydroxybutyric acid. Threo-
M Orešič et al.
Translational psychiatry, 1, e57-e57 (2011-01-01)
Mild cognitive impairment (MCI) is considered as a transition phase between normal aging and Alzheimer's disease (AD). MCI confers an increased risk of developing AD, although the state is heterogeneous with several possible outcomes, including even improvement back to normal
Minna Hartonen et al.
Journal of chromatography. A, 1293, 142-149 (2013-05-07)
Comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry (GC×GC-TOFMS) was applied in the quantification and identification of organic compounds in patient-matched human cerebrospinal fluid (CSF) and serum samples. Concentrations of 21 amino and hydroxyl acids varied from 0.04 to 77ng/μl in CSF
J A Thompson et al.
Clinical chemistry, 21(13), 1892-1898 (1975-12-01)
Gas chromatographic/mass spectrometric/computer analyses of trimethylsilyl derivatives of urine extracts, prepared by an anion-exchange procedure, reveal the presence of several tetronic and deoxytetronic acids. Identifications were confirmed by comparing gas-chromatographic methylene unit values and mass spectrometric characteristics with those of
Bobbie-Jo Webb-Robertson et al.
Metabolomics : Official journal of the Metabolomic Society, 10(5), 897-908 (2014-09-26)
Urease pre-treatment of urine has been utilized since the early 1960s to remove high levels of urea from samples prior to further processing and analysis by gas chromatography-mass spectrometry (GC-MS). Aside from the obvious depletion or elimination of urea, the

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