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Merck
CN

1622000

USP

硬脂醇

United States Pharmacopeia (USP) Reference Standard

别名:

1-十八醇, 十八烷醇, 硬脂醇

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关于此项目

线性分子式:
CH3(CH2)17OH
CAS Number:
分子量:
270.49
Beilstein:
1362907
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
NACRES:
NA.24
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等级

pharmaceutical primary standard

蒸汽密度

9.3 (vs air)

蒸汽压

<0.01 mmHg ( 38 °C)

API类

stearyl alcohol

自燃温度

842 °F

expl. lim.

~8 %

制造商/商品名称

USP

mp

56-59 °C (lit.)

密度

0.812 g/mL at 25 °C (lit.)

应用

pharmaceutical (small molecule)

包装形式

neat

SMILES字符串

CCCCCCCCCCCCCCCCCCO

InChI

1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3

InChI key

GLDOVTGHNKAZLK-UHFFFAOYSA-N

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一般描述

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

应用

Stearyl alcohol USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Cetostearyl Alcohol
  • Sodium Stearyl Fumarate
  • Hydrogenated Lanolin
  • Cetyl Alcohol
  • Myristyl Alcohol
  • Oleyl Alcohol

分析说明

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他说明

Sales restrictions may apply.

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

383.0 °F - closed cup

闪点(°C)

195 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Hydrogenated Lanolin
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 39(5), 5850-5850 (2015)
Cetyl Alcohol
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(3), 5705-5705 (2020)
Stearyl Alcohol
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 46(3), 6072-6072 (2020)
Cetostearyl Alcohol
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 48(4), 5702-5702 (2015)
Xiaole Qi et al.
The Journal of pharmacy and pharmacology, 67(4), 493-500 (2014-12-17)
The aim of this study was to prepare a disintegrating gastric floating tablet composed of floating pellets coated with acrylic resin to prolong the gastric residence time and increase the oral bioavailability of famotidine. The gastric floating pellets containing famotidine

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