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A7856

Sigma-Aldrich

Acipimox

≥99% (TLC)

Synonym(s):

2-Carboxy-5-methylpyrazine 4-oxide, 5-Methylpyrazinecarboxylic acid 4-oxide

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About This Item

Empirical Formula (Hill Notation):
C6H6N2O3
CAS Number:
Molecular Weight:
154.12
EC Number:
UNSPSC Code:
12352205
NACRES:
NA.79

assay

≥99% (TLC)

form

powder

color

off-white to faint yellow

mp

177-180 °C

storage temp.

2-8°C

InChI

1S/C6H6N2O3/c1-4-2-7-3-5(6(9)10)8(4)11/h2-3H,1H3,(H,9,10)

InChI key

DNRXJHATQULEHC-UHFFFAOYSA-N

Biochem/physiol Actions

Acipimox, also known as olbemox, is a nicotinic acid analog. It functions as an anti-lipolytic drug and vasodilator. Acipimox may be used in various metabolic studies involving insulin and ghrelin. It lowers total cholesterol and total triglycerides, which helps in the treatment of hyperlipidemia.
Niacin-derived, vasodilator studied for its lipid-lowering effect.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Effects of acipimox on serum lipids, lipoproteins and lipolytic enzymes in hypertriglyceridemia
Taskinen MR and Nikkila EA
Atherosclerosis, 69(2-3), 249-255 (1988)
Acyl ghrelin induces insulin resistance independently of GH, cortisol, and free fatty acids
Vestergaard ET, et al.
Scientific Reports, 7, 42706-42706 (2017)
Hanna-Riikka Lehto et al.
The Journal of clinical endocrinology and metabolism, 97(9), 3277-3284 (2012-07-05)
We tested the hypothesis that a persistent reduction in free fatty acid (FFA) levels improves cardiac function and systemic insulin sensitivity via a reduction in the myocardial and skeletal muscle adiposities and a modulation in adipokine release. Study subjects (body
Feipeng Jin et al.
Biochemical and biophysical research communications, 428(1), 86-92 (2012-10-13)
Saturated fatty acids (FA) have been linked to an increased risk of cardiovascular disease. The effects of acipimox, a FA-lowering agent, on palmitate- (an important saturated fatty acid) stimulated atherosclerosis remains to be elucidated. We investigated the effects of acipimox
Ee L Lim et al.
Clinical science (London, England : 1979), 121(4), 169-177 (2011-03-11)
Suppression of lipolysis by acipimox is known to improve insulin-stimulated glucose disposal, and this is an important phenomenon. The mechanism has been assumed to be an enhancement of glucose storage as glycogen, but no direct measurement has tested this concept

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