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Stearic Acid-9,10-d2 Sale

(Synonyms: 硬脂酸 d2) 目录号 : GC48104

An internal standard for the quantification of stearic acid

Stearic Acid-9,10-d2 Chemical Structure

Cas No.:57396-97-1

规格 价格 库存 购买数量
1 mg
¥496.00
现货
5 mg
¥2,107.00
现货
10 mg
¥3,735.00
现货
25 mg
¥8,069.00
现货

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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

Stearic acid-9,10-d2 is intended for use as an internal standard for the quantification of stearic acid by GC- or LC-MS. Stearic acid is a long-chain saturated fatty acid. It is a major component of cocoa butter and has also been found in beef fat and vegetable oils.1,2,3 Unlike many long-chain saturated fatty acids, dietary stearic acid does not induce hypercholesterolemia or raise LDL-cholesterol.4

1.Chuparova, E., Chobanov, D., and Popov, A.Quantitative analysis of fatty acids by liquid-partition chromatographyIzv. Inst. Org. Khim. Bulgar. Akad. Nauk231-35(1965) 2.Westerling, D.B., and Hedrick, H.B.Fatty acid composition of bovine lipids as influenced by diet, sex and anatomical location and relationship to sensory characteristicsJ. Anim. Sci.48(6)1343-1348(1979) 3.Demirba?, A.Chemical and fuel properties of seventeen vegetable oilsEnergy Sources25(7)721-728(2003) 4.Grundy, S.M.Influence of stearic acid on cholesterol metabolism relative to other long-chain fatty acidsAm. J. Clin. Nutr.60(Suppl. 6)986S-990S(1994)

Chemical Properties

Cas No. 57396-97-1 SDF
别名 硬脂酸 d2
Canonical SMILES CCCCCCCCC([2H])C([2H])CCCCCCCC(O)=O
分子式 C18H34D2O2 分子量 286.5
溶解度 DMF: 25 mg/ml,DMF:PBS (pH 7.2) (1:1): 0.25 mg/ml,DMSO: 10 mg/ml,Ethanol: 25 mg/ml 储存条件 Store at -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 3.4904 mL 17.452 mL 34.904 mL
5 mM 0.6981 mL 3.4904 mL 6.9808 mL
10 mM 0.349 mL 1.7452 mL 3.4904 mL
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