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重要文件

PHR1137

Supelco

棕榈酸异丙酯

Pharmaceutical Secondary Standard; Certified Reference Material

同義詞:

十六酸异丙酯

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About This Item

線性公式:
CH3(CH2)14COOCH(CH3)2
CAS號碼:
分子量::
298.50
Beilstein:
1786567
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

certified reference material
pharmaceutical secondary standard

品質等級

agency

traceable to Ph. Eur. I0725000
traceable to USP 1350603

API 家族

isopropyl palmitate

CofA

current certificate can be downloaded

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.438 (lit.)

mp

11-13 °C (lit.)

密度

0.852 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical (small molecule)

形式

neat

儲存溫度

2-8°C

SMILES 字串

CCCCCCCCCCCCCCCC(=O)OC(C)C

InChI

1S/C19H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(20)21-18(2)3/h18H,4-17H2,1-3H3

InChI 密鑰

XUGNVMKQXJXZCD-UHFFFAOYSA-N

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一般說明

棕榈酸异丙酯是肉豆蔻酸异丙酯类似物,这种脂肪酯可作为食品风味剂,是来自于番石榴Psidium salutare和熟荞麦粉的一种挥发性物质。
用于质量控制的药物二级标准品,为制药实验室和制造商制备内部工作标准品提供了一种方便、高性价比的替代方案。

應用

这些二级标准品是合格的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。

分析報告

这些二级标准品可追溯至USP、EP(PhEur)和BP一级标准品。

其他說明

分析物的数值在批次间变化很大。
该认证标准物质(CRM)根据ISO 17034ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在检验报告上找到。

腳註

想要查看本品的检验报告(CoA)示例,请在下框中输入LRAA7156。这只是一个示例证书,可能与您收到的批次不符。

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在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析(使用数字化外标)。可查看该物质的NMR谱图,只需点击几次鼠标,就能进行在线样品比对。欢迎点击了解更多,开启免费试用之旅。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

nwg

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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存取文件庫

CRC Handbook of Food Drug and Cosmetic Excipients
CRC Press (1992)
Anuj Shukla et al.
Journal of pharmaceutical sciences, 92(4), 730-738 (2003-03-28)
Dynamic light scattering (DLS) was used to study the droplet size and the droplet interaction of o/w microemulsions (MEs) consisting of oils, a blend of a high and a low hydrophilic-lipophilic balance (HLB) surfactant, and a hydrophilic phase (propylene glycol/water).
N Pfammatter et al.
Biochemical and biophysical research communications, 161(3), 1244-1251 (1989-06-30)
Baker yeast cells are solubilized in organic solvents by the use of surfactants and small amounts of water. Data are reported for three different systems, Tween/Isopropylpalmitat, Asolectin/IPP, Asolectin/Hexadecane. The viability (life-capability) can remain as high as 80% for 10 Days
G Häring et al.
Biochemical and biophysical research communications, 127(3), 911-915 (1985-03-29)
A reverse micellar system containing Tween 85 and water in isopropylpalmitate was developed which permitted the solubilization of bacteria in the form of homogenous organic solutions. The presence of the bacteria in solution was demonstrated by light microscopy. Immediately after
Honglei Xi et al.
International journal of pharmaceutics, 436(1-2), 857-861 (2012-07-17)
The aim of this work was to investigate the effect of the stability of hydrogen-bonded ion pairs with organic amines on transdermal penetration of teriflunomide (TEF). Five organic amines, diethylamine (DEtA), triethylamine (TEtA), diethanolamine (DEA), triethanolamine (TEA), and N-(2'-hydroxyethanol)-piperdine (NP)

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