138436
2-乙基-2-羟基丁酸
99%
别名:
2-乙基-2-羟基丁酸, 2-羟基-2-乙基丁酸
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关于此项目
线性分子式:
(C2H5)2C(OH)CO2H
化学文摘社编号:
分子量:
132.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
222-867-6
MDL number:
Assay:
99%
InChI key
LXVSANCQXSSLPA-UHFFFAOYSA-N
InChI
1S/C6H12O3/c1-3-6(9,4-2)5(7)8/h9H,3-4H2,1-2H3,(H,7,8)
SMILES string
CCC(O)(CC)C(O)=O
assay
99%
mp
79-82 °C (lit.)
functional group
carboxylic acid, hydroxyl
Quality Level
General description
2-乙基-2-羟基丁酸形成 99mTc 复合物。
Application
2-乙基-2-羟基丁酸在通过气相色谱法对中等链长细菌聚（3-羟基链烷酸酯） 进行定量时用作内标。它被用作配体，研究了阴离子和阳离子表面活性剂对有机硫化物到 [CrV(ehba)2]-（ehba=2-乙基-2-羟基丁酸）的电子转移反应动力学的影响。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
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
Micellar effect on the electron transfer reaction of chromium (V) ion with organic sulfides.
Bosco JRB, et al.
Tetrahedron, 61(19), 4679-4687 (2005)
K D Sugden et al.
Chemical research in toxicology, 10(12), 1397-1406 (1998-01-23)
Oxidative DNA damage by a model Cr(V) complex, [CrO(ehba)2]-, with and without added H2O2, was investigated for the formation of base and sugar products derived from C1', C4', and C5' hydrogen atom abstraction mechanisms. EPR studies with 5,5-dimethylpyrroline N-oxide (DMPO)
F Colombo et al.
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 41(2), 221-227 (1990-01-01)
99mTc complexes of 2-ethyl-2-hydrobutyric acid, 2-hydroxyisobutyric acid and (+)- and (-)-citramalic acid are readily prepared in high yield and high purity by reduction of 99mTcO4- in the presence of excess ligand. The resulting agents are very stable in vitro, but
P da Cruz Fresco et al.
Carcinogenesis, 15(9), 1773-1778 (1994-09-01)
A detailed study of the ability of chromate in combination with ascorbate to induce DNA single-strand breaks in the absence of iron(II) and copper(II) has been carried out. In solutions containing 1 mM ascorbate and chromate in the range 0.1-1
[Incidence and excretion alpha-ethyl-alpha-hydroxybutyric acid after carbromal intake].
G SCHMIDT
Naunyn-Schmiedebergs Archiv fur experimentelle Pathologie und Pharmakologie, 229(1), 67-74 (1956-01-01)
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