17460
α-Bromoisovaleric acid
purum, ≥98.0% (GC)
Synonym(s):
2-Bromoisovaleric acid
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About This Item
Linear Formula:
(CH3)2CHCHBrCOOH
CAS Number:
Molecular Weight:
181.03
EC Number:
209-291-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1721146
MDL number:
InChI key
UEBARDWJXBGYEJ-UHFFFAOYSA-N
InChI
1S/C5H9BrO2/c1-3(2)4(6)5(7)8/h3-4H,1-2H3,(H,7,8)
SMILES string
CC(C)C(Br)C(O)=O
grade
purum
assay
≥98.0% (GC)
bp
124-126 °C/20 mmHg (lit.)
mp
39-42 °C (lit.), 39-43 °C
Application
α-Bromoisovaleric acid was used to study the conjugation of glutathione (GSH) with (R)-and (S)-α-bromoisovaleric acid (BI) in the rat.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
224.6 °F - closed cup
flash_point_c
107 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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J M Te Koppele et al.
The Biochemical journal, 252(1), 137-142 (1988-05-15)
The stereoselectivity of purified rat GSH transferases towards alpha-bromoisovaleric acid (BI) and its amide derivative alpha-bromoisovalerylurea (BIU) was investigated. GSH transferase 2-2 was the only enzyme to catalyse the conjugation of BI and was selective for the (S)-enantiomer. The conjugation
M Polhuijs et al.
Biochemical pharmacology, 38(22), 3957-3962 (1989-11-15)
The glutathione (GSH) conjugation of (R)-and (S)-alpha-bromoisovaleric acid (BI) in the rat in vivo, and its stereoselectivity, have been characterized. After administration of racemic [1-14C]BI two radioactive metabolites were found in bile: only one of the possible diastereomeric BI-GSH conjugates
M Polhuijs et al.
Biochemical pharmacology, 44(7), 1249-1253 (1992-10-06)
Glutathione (GSH) conjugation of the separate enantiomers of five 2-bromocarboxylic acids and some of their urea derivatives by rat liver GSH transferases (GSTs) was studied. The liver cytosolic fraction conjugated all compounds, except for (R)-2-bromoisovaleric acid, with a variable degree
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