393568
α-溴-α-甲基-γ-丁内酯
96%
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关于此项目
经验公式（希尔记法）:
C5H7BrO2
化学文摘社编号:
分子量:
179.01
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
251-639-9
MDL number:
产品名称
α-溴-α-甲基-γ-丁内酯, 96%
InChI key
MXEVTHILFFSWOG-UHFFFAOYSA-N
InChI
1S/C5H7BrO2/c1-5(6)2-3-8-4(5)7/h2-3H2,1H3
SMILES string
CC1(Br)CCOC1=O
assay
96%
form
liquid
refractive index
n20/D 1.494 (lit.)
bp
112 °C/13 mmHg (lit.)
density
1.581 g/mL at 25 °C (lit.)
functional group
bromo
ester
Quality Level
General description
α-Bromo-α-methyl-γ-butyrolactone is a lactone derivative. It has been reported to be hydrolyzed by paraoxonase/arylesterase (PON1), a purified rabbit serum.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
D I Draganov et al.
The Journal of biological chemistry, 275(43), 33435-33442 (2000-08-10)
The paraoxonase gene family contains at least three members: PON1, PON2, and PON3. The physiological roles of the corresponding gene products are still uncertain. Until recently, only the serum paraoxonase/arylesterase (PON1) had been purified and characterized. Here we report the
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