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Merck

PHR1120

Supelco

Palmitinsäure

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(e):

1-Pentadecancarbonsäure, C16:0, Cetylsäure, Hexadecansäure, NSC 5030, PamOH

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About This Item

Lineare Formel:
CH3(CH2)14COOH
CAS-Nummer:
Molekulargewicht:
256.42
Beilstein:
607489
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

certified reference material
pharmaceutical secondary standard

Qualitätsniveau

Agentur

traceable to Ph. Eur. P0090000
traceable to USP 1492007

Dampfdruck

10 mmHg ( 210 °C)

API-Familie

palmitic acid

Analysenzertifikat (CofA)

current certificate can be downloaded

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

bp

271.5 °C/100 mmHg (lit.)

mp (Schmelzpunkt)

61-62.5 °C (lit.)

Dichte

0.852 g/mL at 25 °C (lit.)

Anwendung(en)

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

Format

neat

Lagertemp.

2-8°C

SMILES String

CCCCCCCCCCCCCCCC(O)=O

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)

InChIKey

IPCSVZSSVZVIGE-UHFFFAOYSA-N

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Allgemeine Beschreibung

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.

Anwendung

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.

Hinweis zur Analyse

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

Sonstige Hinweise

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.

Fußnote

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.

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Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

235.4 °F

Flammpunkt (°C)

113 °C


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Analysenzertifikate (COA)

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Kunden haben sich ebenfalls angesehen

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Diabetologia, 37(10), 1044-1050 (1994-10-01)
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Biochemical Society transactions, 41(1), 84-88 (2013-01-30)
S-Palmitoylation, the only reversible post-translational lipid modification, confers unique biochemical and functional properties to proteins. Although it has long been known that viral proteins are palmitoylated, recent studies reveal that this modification plays a critical role for pathogens of all
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The FEBS journal, 280(12), 2766-2774 (2013-04-05)
S-palmitoylation is post-translational modification, which consists in the addition of a C16 acyl chain to cytosolic cysteines and which is unique amongst lipid modifications in that it is reversible. It can thus, like phosphorylation or ubiquitination, act as a switch.

Protokolle

HPLC Analysis of Free Fatty Acids on SUPELCOSIL™ LC-8

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