S4751

Sigma-Aldrich

Stearic acid

Grade I, ≥98.5% (capillary GC)

Sinônimo(s):
Octadecanoic acid, Stearophanic acid, NSC 25956, 1-Heptadecanecarboxylic acid, C18:0, NSC 261168, Cetylacetic acid
Fórmula linear:
CH3(CH2)16COOH
Número CAS:
Peso molecular:
284.48
Beilstein/REAXYS Number:
608585
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.25

Nível de qualidade

200

pressão de vapor

1 mmHg ( 173.7 °C)

tipo

Grade I

teor

≥98.5% (capillary GC)

forma

powder

pb

361 °C (lit.)

pf

67-72 °C (lit.)

solubilidade

chloroform: 100 mg/mL, clear, colorless

densidade

0.845 g/cm3

grupo funcional

carboxylic acid

enviado em

ambient

temperatura de armazenamento

2-8°C

SMILES string

CCCCCCCCCCCCCCCCCC(O)=O

InChI

1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)

InChI key

QIQXTHQIDYTFRH-UHFFFAOYSA-N

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Descrição geral

Stearic acid is a C18 saturated fatty acid.

Aplicação

Stearic acid has been used in fatty acid preparations.

Ações bioquímicas/fisiológicas

β-Oxidation of stearic acid yields eight FADH2 (flavin adenine dinucleotide) and NADH2 (nicotinamide adenine dinucleotide) molecules and nine acetyl-CoA molecules.

storage_class_code

11 - Combustible Solids

WGK Alemanha

nwg

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificado de análise

Certificado de origem

Construction and comparison of solid liquid phase diagrams of binary sat-sat and unsat-unsat fatty acid mixtures comprising two of palmitic/stearic/oleic/linoleic/linolenic acid
Eckert KA, et al.
Journal of Environmental Research And Development, 10(4), 1-1 (2016)
Solid liquid phase diagrams of binary fatty acid mixtures?Palmitic/stearic with oleic/linoleic/linolenic acid mixture
Eckert Karl-Andreas, et al.
Thermochimica Acta, 630, 50-63 (2016)
Sports Nutrition (1999)
Hypoxia potentiates palmitate-induced pro-inflammatory activation of primary human macrophages
Snodgrass Ryan G, et al.
The Journal of Biological Chemistry, 291(1), 413-424 (2016)
Sophie E Hussey et al.
Bioscience reports, 33(1), 37-47 (2012-10-12)
Emerging evidence suggests that TLR (Toll-like receptor) 4 and downstream pathways [MAPKs (mitogen-activated protein kinases) and NF-κB (nuclear factor κB)] play an important role in the pathogenesis of insulin resistance. LPS (lipopolysaccharide) and saturated NEFA (non-esterified fatty acids) activate TLR4...
Artigos
Fatty acids of the n-3, n-6 and n-9 families are important supplements for cell culture systems. They are important in cell culture systems used to biomanufacture heterologous proteins, such as monoclonal antibodies.
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