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280348

Sigma-Aldrich

2-Bromooctanoic acid

97%

Synonym(s):

2-Bromocaprylic acid

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About This Item

Linear Formula:
CH3(CH2)5CH(Br)COOH
CAS Number:
2623-82-7
Molecular Weight:
223.11
Beilstein:
1760958
EC Number:
220-079-7
MDL number:
MFCD00004219
UNSPSC Code:
12352100
PubChem Substance ID:
24856942
NACRES:
NA.22

Quality Level

200

Assay

97%

contains

Silver Wool as stabilizer

refractive index

n20/D 1.471 (lit.)

bp

140 °C/5 mmHg (lit.)

density

1.278 g/mL at 25 °C (lit.)

SMILES string

CCCCCCC(Br)C(O)=O

InChI

1S/C8H15BrO2/c1-2-3-4-5-6-7(9)8(10)11/h7H,2-6H2,1H3,(H,10,11)

InChI key

GTGTXZRPJHDASG-UHFFFAOYSA-N

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General description

2-Bromooctanoic acid is an effective substitute for the expensive (2,000 times) and cell-growth-inhibiting polyhydroxyalkanoic acid synthesis inhibitor, cerulenin. It blocks the formation of polyhydroxyalkanoic acid in Pseudomonas fluorescens BM07 without any influence on the cell growth when grown on fructose. It inhibits β-oxidation of fatty acids in perfused rat liver and in mitochondria isolated from rat liver.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Channeling of intermediates derived from medium-chain fatty acids and de novo-synthesized fatty acids to polyhydroxyalkanoic acid by 2-bromooctanoic acid in Pseudomonas fluorescens BM07.
LEE H-J, et al.
Journal of microbiology and biotechnology, 14(6), 1256-1266 (2004)
B M Raaka et al.
The Journal of biological chemistry, 254(14), 6755-6762 (1979-07-25)
Incubation of rat liver mitochondria with 10 microM DL-2-bromooctanoate causes complete and irreversible inactivation of 3-ketothiolase I (acyl-CoA:acetyl-CoA C-acyltransferase). Evidence is presented that mitochondria convert bromooctanoate to 2-bromo-3-ketooctanoyl-CoA, an alpha-haloketone which is probably the active form of the inhibitor. The
C Roncero et al.
The Journal of biological chemistry, 267(21), 14918-14927 (1992-07-25)
Hexanoate and octanoate inhibit the triiodothyronine (T3)-induced increases in the activities of malic enzyme and fatty acid synthase in chick embryo hepatocytes in culture. Butanoate was less effective as an inhibitor, and palmitate, stearate, and oleate had no effect or
T K Chataway et al.
Biochimica et biophysica acta, 970(1), 68-74 (1988-06-08)
In hepatocytes pre-labelled with [3H]glycerol, compound R59022 (6-[2-(4-[(4-fluorophenyl)phenylmethylene]-1-piperidinyl)ethyl]-7- methyl-5H-thiazolo[3,2-alpha]pyrimidin-5-one) and 2-bromooctanoate each increased the amount of radioactivity in diacylglycerols. R59022 mimicked the actions of 12-O-tetradecanoylphorbol 13-acetate in completely abolishing the activation by adrenaline (but not that by vasopressin or glucagon)
M J Olson et al.
Archives of biochemistry and biophysics, 253(1), 26-37 (1987-02-15)
A method has been devised to quantitate rates of ketogenesis (acetoacetate + beta-hydroxybutyrate production) in discrete regions of the liver lobule based on changes in NADH fluorescence. In perfused livers from fasted rats, ketogenesis was inhibited nearly completely with either
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