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Key Documents

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:
MDL number:
UNSPSC Code:
12352205
NACRES:
NA.79

Quality Level

Assay

≥99% (TLC)

form

powder

color

off-white to faint yellow

mp

177-180 °C

storage temp.

2-8°C

SMILES string

[n+]1(c(cncc1C(=O)O)C)[O-]

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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B Salgin et al.
American journal of physiology. Endocrinology and metabolism, 296(3), E454-E461 (2008-12-25)
Normal beta-cells adjust their function to compensate for any decrease in insulin sensitivity. Our aim was to explore whether a prolonged fast would allow a study of the effects of changes in circulating free fatty acid (FFA) levels on insulin
Paola Lucidi et al.
Diabetes, 59(6), 1349-1357 (2010-03-20)
Changes in glucose metabolism occurring during counterregulation are, in part, mediated by increased plasma free fatty acids (FFAs), as a result of hypoglycemia-activated lipolysis. However, it is not known whether FFA plays a role in the development of posthypoglycemic insulin
Impaired growth hormone secretion in obese subjects is partially reversed by acipimox-mediated plasma free fatty acid depression
Cordido F, et al.
The Journal of clinical endocrinology and metabolism, 81(3), 914-918 (1996)
Mads Halbirk et al.
American journal of physiology. Heart and circulatory physiology, 299(4), H1220-H1225 (2010-08-17)
Circulating free fatty acids (FFAs) may worsen heart failure (HF) due to myocardial lipotoxicity and impaired energy generation. We studied cardiac and whole body effects of 28 days of suppression of circulating FFAs with acipimox in patients with chronic HF.
Massimo Scacchi et al.
European journal of endocrinology, 163(2), 201-206 (2010-05-13)
The diagnosis of GH deficiency (GHD) in obese patients is complicated by the reduced GH secretion associated with overweight. A GH response to GHRH+arginine lower than 4.2 microg/l is currently considered indicative of GHD in obesity. The aim of the

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