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Merck

PHR1120

Palmitic acid

Pharmaceutical Secondary Standard; Certified Reference Material

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:
41116107
NACRES:
NA.24
PubChem Substance ID:
329823141
EC Number:
200-312-9
Beilstein/REAXYS Number:
607489
MDL number:
MFCD00002747

Product Name

Palmitic acid, Pharmaceutical Secondary Standard; Certified Reference Material

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

grade

certified reference material
pharmaceutical secondary standard

agency

traceable to Ph. Eur. P0090000
traceable to USP 1492007

vapor pressure

10 mmHg ( 210 °C)

API family

palmitic acid

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

271.5 °C/100 mmHg (lit.)

mp

61-62.5 °C (lit.)

density

0.852 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

Quality Level

300

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Analysis Note

These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Palmitic acid is the main constituent of human milk fatty acids. It is also found in acerola fruit, sea weeds and air-dried fruit of Cornus officinalis.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA6510 in the slot below. This is an example certificate only and may not be the lot that you receive.

Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

235.4 °F

flash_point_c

113 °C

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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Andrea Felser et al.
Toxicology, 323, 1-9 (2014-06-03)
Dronedarone is an amiodarone-like antiarrhythmic drug associated with severe liver injury. Since dronedarone inhibits mitochondrial respiration and β-oxidation in vitro, mitochondrial toxicity may also explain dronedarone-associated hepatotoxicity in vivo. We therefore studied hepatotoxicity of dronedarone (200mg/kg/day for 2 weeks or
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
Bruno G Teodoro et al.
Journal of pineal research, 57(2), 155-167 (2014-07-02)
Melatonin has a number of beneficial metabolic actions and reduced levels of melatonin may contribute to type 2 diabetes. The present study investigated the metabolic pathways involved in the effects of melatonin on mitochondrial function and insulin resistance in rat
B Vessby et al.
Diabetologia, 37(10), 1044-1050 (1994-10-01)
Recent data indicate that peripheral insulin sensitivity may be influenced by dietary fat quality and skeletal muscle phospholipid fatty acid composition. During a health survey of 70-year-old men insulin sensitivity was measured by the euglycaemic hyperinsulinaemic clamp technique and the
Hjalti Kristinsson et al.
Endocrinology, 154(11), 4078-4088 (2013-09-17)
Free fatty acids (FFAs) have pleiotropic effects on the pancreatic β-cell. Although acute exposure to FFAs stimulates glucose-stimulated insulin secretion (GSIS), prolonged exposure impairs GSIS and causes apoptosis. FFAs exert their effects both via intracellular metabolism and interaction with the
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