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Palmitic Acid-d9 MaxSpec® Standard Sale

(Synonyms: 棕榈酸-13,13,14,14,15,15,16,16,16-D9) 目录号 : GC49023

A quantitative analytical standard guaranteed to meet MaxSpec identity, purity, stability, and concentration specifications

Palmitic Acid-d9 MaxSpec® Standard Chemical Structure

Cas No.:1173022-49-5

规格 价格 库存 购买数量
100 µg
¥1,867.00
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Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

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产品描述

Palmitic acid-d9 is intended for use as an internal standard for the quantification of palmitic acid by GC- or LC-MS. Palmitic acid is a common 16-carbon saturated fat that represents 10-20% of human dietary fat intake and comprises approximately 25 and 65% of human total plasma lipids and saturated fatty acids, respectively.1,2 Acylation of palmitic acid to proteins facilitates anchoring of membrane-bound proteins to the lipid bilayer and trafficking of intracellular proteins, promotes protein-vesicle interactions, and regulates various G protein-coupled receptor functions.1 Red blood cell palmitic acid levels are increased in patients with metabolic syndrome compared to patients without metabolic syndrome and are also increased in the plasma of patients with type 2 diabetes compared to individuals without diabetes.3,4

Palmitic acid-d9 MaxSpec® standard is a quantitative grade standard of palmitic acid that has been prepared specifically for mass spectrometry and related applications where quantitative reproducibility is required. The solution has been prepared gravimetrically and is supplied in a deactivated glass ampule sealed under argon. The concentration was verified by comparison to an independently prepared calibration standard. This palmitic acid9 MaxSpec® standard is guaranteed to meet identity, purity, stability, and concentration specifications and is provided with a batch-specific certificate of analysis. Ongoing stability testing is performed to ensure the concentration remains accurate throughout the shelf life of the product. Note: The amount of solution added to the vial is in excess of the listed amount. Therefore, it is necessary to accurately measure volumes for preparation of calibration standards. Follow recommended storage and handling conditions to maintain product quality.

1.Fatima, S., Hu, X., Gong, R.-H., et al.Palmitic acid is an intracellular signaling molecule involved in disease developmentCell. Mol. Life Sci.76(13)2547-2557(2019) 2.Santos, M.J., LÓpez-Jurado, M., Llopis, J., et al.Influence of dietary supplementation with fish oil on plasma fatty acid composition in coronary heart disease patientsAnn. Nutr. Metab.39(1)52-62(1995) 3.Yi, L.-Z., He, J., Liang, Y.-Z., et al.Plasma fatty acid metabolic profiling and biomarkers of type 2 diabetes mellitus based on GC/MS and PLS-LDAFEBS Lett.580(30)6837-6845(2006) 4.Kabagambe, E.K., Tsai, M.Y., Hopkins, P.N., et al.Erythrocyte fatty acid composition and the metabolic syndrome: A national heart, lung, and blood institute GOLDN studyClin. Chem.54(1)154-162(2008)

Chemical Properties

Cas No. 1173022-49-5 SDF
别名 棕榈酸-13,13,14,14,15,15,16,16,16-D9
Canonical SMILES [2H]C([2H])([2H])C([2H])([2H])C([2H])([2H])C([2H])([2H])CCCCCCCCCCCC(O)=O
分子式 C16H23D9O2 分子量 265.5
溶解度 N/A 储存条件 -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.7665 mL 18.8324 mL 37.6648 mL
5 mM 0.7533 mL 3.7665 mL 7.533 mL
10 mM 0.3766 mL 1.8832 mL 3.7665 mL
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