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PHR1414

Supelco

硬脂酸甲酯

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

硬脂酸甲酯, Stearic acid methyl ester, 十八酸甲酯

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10 G
¥1,453.94
25 G
¥1,643.29
100 G
¥4,516.05

¥1,453.94


预计发货时间2025年10月13日详情


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选择尺寸

变更视图
10 G
¥1,453.94
25 G
¥1,643.29
100 G
¥4,516.05

About This Item

线性分子式:
CH3(CH2)16CO2CH3
CAS Number:
分子量:
298.50
Beilstein:
1786213
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24

¥1,453.94


预计发货时间2025年10月13日详情


获取大包装报价

等级

certified reference material
pharmaceutical secondary standard

质量水平

Agency

traceable to Ph. Eur. M1770200
traceable to USP 1437508

API类

methyl stearate

CofA

current certificate can be downloaded

包装

pkg of 1 g

技术

HPLC: suitable
gas chromatography (GC): suitable

沸点

181-182 °C/4 mmHg (lit.)

mp

37-41 °C (lit.)

应用

pharmaceutical (small molecule)

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此商品
PHR3174814621A3759
form

powder

form

-

form

solid

form

powder

assay

≥99%

assay

-

assay

≥98.0% (HPLC)

assay

≥98% (TLC)

storage temp.

room temp

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

mp

199-200 °C (dec.) (lit.)

mp

199-200 °C (dec.) (lit.)

mp

199-202 °C (decomposition)

mp

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

-

application(s)

cell analysis

application(s)

pharmaceutical

application(s)

-

application(s)

cell analysis

一般描述

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Methyl stearate is a saturated methyl ester and a representative key molecule of biodiesel fatty acid methyl esters (FAMEs) produced from vegetable oils. It occurs naturally in clove oil.

应用

Methyl Stearate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas-chromatography (GC) coupled to flame-ionization detector (FID).[1]
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

附注

To see an example of a Certificate of Analysis for this material enter LRAC1964 in the slot below. This is an example certificate only and may not be the lot that you receive.

推荐产品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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