PHR1212
苯甲醚
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
甲基苯基醚, 甲氧基苯
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关于此项目
线性分子式:
CH3OC6H5
化学文摘社编号:
分子量:
108.14
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-876-1
Beilstein/REAXYS Number:
506892
MDL number:
eCl@ss:
39023603
InChI key
RDOXTESZEPMUJZ-UHFFFAOYSA-N
InChI
1S/C7H8O/c1-8-7-5-3-2-4-6-7/h2-6H,1H3
SMILES string
COc1ccccc1
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1037011
vapor density
3.7 (vs air)
vapor pressure
10 mmHg ( 42.2 °C)
CofA
current certificate can be downloaded
autoignition temp.
887 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.516 (lit.)
bp
154 °C (lit.)
mp
−37 °C (lit.)
density
0.995 g/mL at 25 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
Quality Level
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General description
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. Anisole is a volatile phenolic flavor compound that is reported to occur in cooked meat. It is obtained upon heating anisic acid with an excess of barium hydroxide.
Application
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.
Anisole can be used as a reference standard for the determination of analyte in methoxsalen drug substance.
Anisole can be used as a reference standard for the determination of analyte in methoxsalen drug substance.
Other Notes
To see an example of a Certificate of Analysis for this material enter LRAA9025 in the slot below. This is an example certificate only and may not be the lot that you receive.
This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3 - STOT SE 3
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
109.4 °F - closed cup
flash_point_c
43 °C - closed cup
法规信息
危险化学品
此项目有
Kohji Omata et al.
Journal of combinatorial chemistry, 12(4), 435-444 (2010-05-22)
To study the synergistic effect on the acidity and activity of Si-Al-Zr ternary oxide system, the mixture design of experiments was applied to prepare the ternary oxides by a sol-gel method, and rapid screening on dehydration of isopropanol and Friedel-Crafts
Laszlo Hollosi et al.
Journal of chromatography. A, 1218(1), 23-31 (2010-12-03)
European food legislation defines a set of 16 polycyclic aromatic hydrocarbons (PAHs) as of high concern for human health. The EU set contains structurally very similar PAHs with ring numbers between 4 and 6, and so raises some separation aspects
Xiaohui Jin et al.
Water research, 46(19), 6519-6530 (2012-10-20)
Second-order reaction rate constants of micropollutants with ozone (k(O3)) and hydroxyl radicals (k(OH)) are essential for evaluating their removal efficiencies from water during ozonation and advanced oxidation processes. Kinetic data are unavailable for many of the emerging micropollutants. Twenty-four micropollutants
Yumi Makino et al.
Analytical chemistry, 82(4), 1213-1220 (2010-01-29)
A novel fluorimetric method for determining radicals using the natural phenol sesamol as a fluorogenic reagent is reported. In this assay, sesamol was reacted with aqueous radicals to yield one isomer of a sesamol dimer exclusively. The dimer emitted purple
Zhiyun Du et al.
Organic & biomolecular chemistry, 10(21), 4164-4171 (2012-03-30)
Described in this study is the ability of tetrabutylammonium salts (TBAX) to mediate an efficient mono- or di-demethylation removing one or two out of five aromatic methoxy methyl groups situated in similar chemical microenvironments in a H-bonded macrocyclic aromatic pentamer.
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默克Supelco®标准物质不断推出或更新满足海关及法规要求的标准物质。每年我们约有上百种的新CRM或标准物质上市，在此我们尽可能多的列出满足海关及法规要求的标准物质。
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