42183
标准熔点 182-184°C
analytical standard
别名:
p -茴香酸, 4-甲氧基苯甲酸, 对甲氧基苯甲酸, 龙血酸
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关于此项目
线性分子式:
CH3OC6H4CO2H
化学文摘社编号:
分子量:
152.15
UNSPSC Code:
20121904
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-818-5
Beilstein/REAXYS Number:
508910
MDL number:
产品名称
标准熔点 182-184°C, analytical standard
InChI
1S/C8H8O3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10)
SMILES string
COc1ccc(cc1)C(O)=O
InChI key
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
mp
182-184 °C (±0.3°C)
182-185 °C (lit.)
application(s)
food and beverages
pharmaceutical
format
neat
Quality Level
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Application
This product is an analytical standard used as a melting point calibration standard.
Features and Benefits
- Traceable to primary standards from LGC, London
- Grade: Analytical Standard
- Melting point standardized in the thermodynamic mode of analysis
- Standard deviation up to ± 0.3 °C
- Documented with certificates of analysis and safety data sheet
General description
Melting point standard 182-184 °C, p-anisic acid is useful for the regular assessment of identity or purity of a substance. Its value is determined as an average of 6 to 12 measurements with a Büchi B-545 instrument that is calibrated against primary standards.
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
365.0 °F - closed cup
flash_point_c
185 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
M Wessels et al.
Journal of natural products, 64(12), 1556-1558 (2002-01-05)
From the hydrophilic extract of the ascidian Polycarpa aurata three new compounds, N-(4-methoxybenzoyl)-N'-methylguanidine (1), butyl 2-(4-methoxyphenyl)-2-oxoacetate (2), and 2-(4-methoxyphenyl)-N-methyl-2-oxoacetamide (3), together with the known compounds methyl 2-(4-methoxyphenyl)-2-oxoacetate (4) and 4-methoxybenzoic acid were isolated. The structures of all isolates were determined
U Karlson et al.
Journal of bacteriology, 175(5), 1467-1474 (1993-03-01)
A red-pigmented coryneform bacterium, identified as Rhodococcus rhodochrous strain 116, that grew on 2-ethoxyphenol and 4-methoxybenzoate as sole carbon and energy sources was isolated. Phylogenetic analysis based on the 16S rDNA sequences indicates that the strain clusters more closely to
Patricia Ferreira et al.
The Journal of biological chemistry, 284(37), 24840-24847 (2009-07-04)
Aryl-alcohol oxidase (AAO) is a FAD-containing enzyme in the GMC (glucose-methanol-choline oxidase) family of oxidoreductases. AAO participates in fungal degradation of lignin, a process of high ecological and biotechnological relevance, by providing the hydrogen peroxide required by ligninolytic peroxidases. In
K Sekar et al.
Acta crystallographica. Section D, Biological crystallography, 62(Pt 4), 392-397 (2006-03-23)
The lipolytic enzyme phospholipase A2 plays a crucial role in lipid metabolism and catalyzes hydrolysis of the fatty-acid ester bond at the sn-2 position of phospholipids. Here, the crystal structure (1.7 A resolution) of the triple mutant (K53,56,121M) of bovine
Eyal Shimoni et al.
The Journal of biological chemistry, 277(14), 11866-11872 (2002-01-24)
A bacterial strain (TA13) capable of utilizing t-anethole as the sole carbon source was isolated from soil. The strain was identified as Arthrobacter aurescens based on its 16 S rRNA gene sequence. Key steps of the degradation pathway of t-anethole
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