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P5177

Sigma-Aldrich

Methyl palmitate

≥99% (capillary GC)

Sinônimo(s):

n-Hexadecanoic acid methyl ester, Methyl hexadecanoate, Palmitic acid methyl ester

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1 G
R$ 557,00
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R$ 759,00
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R$ 2.265,00

R$ 557,00


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1 G
R$ 557,00
5 G
R$ 759,00
25 G
R$ 2.265,00

About This Item

Fórmula linear:
CH3(CH2)14CO2CH3
Número CAS:
Peso molecular:
270.45
Beilstein:
1780973
Número CE:
Número MDL:
Código UNSPSC:
12352211
ID de substância PubChem:
NACRES:
NA.25

R$ 557,00


Disponível para enviar em10 de abril de 2025Detalhes


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fonte biológica

plant (palm)

Ensaio

≥99% (capillary GC)

Formulário

solid

índice de refração

n20/D 1.4512 (lit.)

p.e.

185 °C/10 mmHg (lit.)

pf

32-35 °C (lit.)

densidade

0.852 g/mL at 25 °C (lit.)

grupo funcional

ester

tipo de lipídio

saturated FAs

Condições de expedição

ambient

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

CCCCCCCCCCCCCCCC(=O)OC

InChI

1S/C17H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19-2/h3-16H2,1-2H3

chave InChI

FLIACVVOZYBSBS-UHFFFAOYSA-N

Informações sobre genes

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Descrição geral

Methyl palmitate (PAME), a fatty acid ester of palmitic acid, is a muscurinic receptors antagonist.[1] Methyl palmitate functions as a vasodilator and relaxes the arterioles in retina upon electrical depolarization.[2] In the superior cervical ganglion, methyl palmitate modulates nicotinic receptor.[3] Endogenous methyl palmitate modulates nicotinic receptor-mediated transmission in the superior cervical ganglion.[3] PAME activates Kv7 channels and promotes perivascular adipose tissue.[4]

Aplicação

Methyl palmitate has been used to test impact of cerebral blood flow using laser doppler flowmetry (LDF) experiments [5] and as a standard to determine retention indices (RIs) using gas chromatograph−mass spectrometer[6]

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

235.4 °F - closed cup

Ponto de fulgor (°C)

113.0 °C - closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Certificados de análise (COA)

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Terminal double bonds in the alkenes and acetates of defensive secretion from the thrips Suocerathrips linguis Mound & Marullo, 1994 (Thysanoptera: Phlaeothripidae)
Gehlsen U, et al.
Chemoecology, 19(2), 97-102 (2009)
Palmitic acid methyl ester and its relation to control of tone of human visceral arteries and rat aortas by perivascular adipose tissue
Wang N, et al.
Frontiers in Physiology, 9 (2018)
Jiao Liu et al.
Biotechnology for biofuels, 8, 229-229 (2016-01-01)
Fatty acid composition is an important physiological parameter of microalgae, which is taken as the third generation alternative resource of biodiesel. To boost microalgal research and applications, a convenient, rapid, and acid-catalyzed transesterification procedure that satisfies the demand for the
Palmitic acid methyl ester is a novel neuroprotective agent against cardiac arrest
Lee RHC, et al.
Prostaglandins, Leukotrienes, and Essential Fatty Acids (2018)
Endogenous methyl palmitate modulates nicotinic receptor-mediated transmission in the superior cervical ganglion
Lin HW, et al.
Proceedings of the National Academy of Sciences of the USA, 1051(49), 19526-19531 (2008)

Protocolos

Protocol for GC Analysis of Bacterial Acid Methyl Esters (BAMEs) on Equity®-1

HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL™ LC-18

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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