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Merck
CN

P0500

Palmitic acid

≥99%

Synonym(s):

1-Pentadecanecarboxylic acid, C16:0, Cetylic acid, Hexadecanoic acid, NSC 5030, PamOH

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About This Item

Linear Formula:
CH3(CH2)14COOH
CAS Number:
57-10-3
Molecular Weight:
256.42
UNSPSC Code:
12352106
NACRES:
NA.25
PubChem Substance ID:
24898107
EC Number:
200-312-9
Beilstein/REAXYS Number:
607489
MDL number:
MFCD00002747

Key Documents

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Product Name

Palmitic acid, ≥99%

InChI key

IPCSVZSSVZVIGE-UHFFFAOYSA-N

InChI

1S/C16H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18/h2-15H2,1H3,(H,17,18)

SMILES string

CCCCCCCCCCCCCCCC(O)=O

vapor pressure

10 mmHg ( 210 °C)

assay

≥99%

form

powder

Quality Level

200

Gene Information

human ... FABP2(2169), FABP3(2170), FABP4(2167), FABP5(2171)

concentration

≥99%

bp

271.5 °C/100 mmHg (lit.)

mp

61-62.5 °C (lit.)

solubility

water: soluble 0,00005 g/L at 20 °C

density

0.852 g/mL at 25 °C (lit.)

functional group

carboxylic acid

lipid type

saturated FAs

shipped in

ambient

storage temp.

room temp

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Application

Palmitic acid has been used:
  • to study its effects on monocyte chemoattractant protein-1 (MCP-1) expression in adipocytes and THP-1 macrophages
  • to stimulate lipotoxicity in primary rat hepatocytes
  • in Et-bovine serum albumin (BSA) solution along with retinoic acid (RA) and retinol to study its effects on spermatogenesis or meiotic progression

General description

Palmitic acid (PA), a saturated fatty acid present in the human body, accounts for 20-30% of total fatty acids (FA) in membrane phospholipids (PL) and adipose triacylglycerols (TAG). It is one of the main components of palm oil however, significant amounts of PA are also found in meat and dairy products, cocoa butter, and olive oil. PA is also present in breast milk. PA performs various fundamental biological functions at cellular and tissue levels.

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

235.4 °F

flash_point_c

113 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000500086
0000500086
0000513524
0000513524
0000513507

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Jorge Matias Caviglia et al.
Journal of lipid research, 52(9), 1636-1651 (2011-07-02)
Although short-term incubation of hepatocytes with oleic acid (OA) stimulates secretion of apolipoprotein B100 (apoB100), exposure to higher doses of OA for longer periods inhibits secretion in association with induction of endoplasmic reticulum (ER) stress. Palmitic acid (PA) induces ER
Songtao Li et al.
Biochimica et biophysica acta, 1841(1), 22-33 (2013-09-24)
Saturated fatty acids (SFAs) induce hepatocyte cell death, wherein oxidative stress is mechanistically involved. Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is a master transcriptional regulator of cellular antioxidant defense enzymes. Therefore, Nrf2 activation is regarded as an effective strategy against
K B Cullberg et al.
Nutrition & diabetes, 4, e113-e113 (2014-03-26)
High levels of free fatty acids (FFA) have been suggested to be one of the underlying mechanisms for adipose tissue (AT) inflammation and dysfunction in obesity. Human AT produces several adipokines including monocyte chemoattractant protein-1 (MCP-1), which are involved in
Ryan G Snodgrass et al.
Journal of immunology (Baltimore, Md. : 1950), 191(8), 4337-4347 (2013-09-18)
Many studies have shown that TLR4- and TLR2-deficient mice are protected from high-fat diet-induced inflammation and insulin resistance, suggesting that saturated fatty acids derived from the high-fat diet activate TLR-mediated proinflammatory signaling pathways and induce insulin resistance. However, evidence that
Sabeera Bonala et al.
Molecular endocrinology (Baltimore, Md.), 27(9), 1518-1535 (2013-08-10)
Obesity is associated with insulin resistance and abnormal peripheral tissue glucose uptake. However, the mechanisms that interfere with insulin signaling and glucose uptake in human skeletal muscle during obesity are not fully characterized. Using microarray, we have identified that the
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Articles

Palmitic Acid in Cell Culture

How palmitic acid, other fatty acids and other cell culture components affect the performance of serum-free, protein-free cell culture systems used for biomanufacturing heterologous proteins including monoclonal antibodies.

Stearic Acid in Cell Culture

Supplement cell culture systems with fatty acids for biomanufacturing heterologous proteins like monoclonal antibodies.

棕榈酸在细胞培养中的应用

棕榈酸等脂肪酸和其他细胞培养成分如何影响无血清、无蛋白细胞培养系统（用于生物制造包括单克隆抗体在内的异源蛋白）的性能。

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