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Merck

1492007

USP

Palmitic acid

United States Pharmacopeia (USP) Reference Standard

Sinónimos:

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

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About This Item

Fórmula lineal:
CH3(CH2)14COOH
Número CAS:
57-10-3
Peso molecular:
256.42
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329750656
MDL number:
MFCD00002747
Beilstein/REAXYS Number:
607489

Nombre del producto

Palmitic acid, United States Pharmacopeia (USP) Reference Standard

InChI key

IPCSVZSSVZVIGE-UHFFFAOYSA-N

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)

grade

pharmaceutical primary standard

vapor pressure

10 mmHg ( 210 °C)

API family

palmitic acid

form

flakes

manufacturer/tradename

USP

bp

271.5 °C/100 mmHg (lit.)

mp

61-62.5 °C (lit.)

solubility

water: 0.00005 g/L at 20 °C

density

0.852 g/mL at 25 °C (lit.)

application(s)

USP Biologics
pharmaceutical (small molecule)

format

neat

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Palmitic acid USP reference standard for use in specified quality tests and assays.

Also used to prepare standard, and system suitability solutions for assay, and identification tests according to given below monographs of the United States Pharmacopeia (USP):
  • Palmitic Acid
  • Magnesium Stearate
  • Sodium Stearate
  • Cetyl Esters Wax

General description

Palmitic acid, a long-chain saturated fatty acid, is frequently incorporated into biologic formulations, especially in the development of liposomes and other lipid-based delivery systems. In microbiology, it contributes to enhancing the solubility and stability of hydrophobic drugs, ensuring that biologic therapies retain their efficacy and are delivered effectively to the target site in the body.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.
This product is part of USP Biologics Program.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pha
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Clase de almacenamiento

11 - Combustible Solids

wgk

nwg

flash_point_f

235.4 °F

flash_point_c

113 °C

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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

Palmitic Acid
United States Pharmacopeia, 42(3), 5918-5918 (2019)
Magnesium Stearate
United States Pharmacopeia, 30(1), 5864-5864 (2016)
Sodium Stearate
United States Pharmacopeia, 39(3), 6024-6024 (2014)
Cetyl Esters Wax
United States Pharmacopeia, 42(5), 5706-5706 (2018)
Masashi Oguri et al.
Biochimica et biophysica acta, 1838(7), 1851-1861 (2014-02-26)
The stratum corneum (SC) plays a fundamental role in the barrier function of the skin. The SC consists of corneocytes embedded in a lipid matrix. The main lipid classes in the lipid matrix are ceramides (CERs), cholesterol (CHOL) and free
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