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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线性分子式:
CH3OC6H4CO2H
化学文摘社编号:
分子量:
152.15
Beilstein:
508910
EC 号:
MDL编号:
UNSPSC代码:
20121904
PubChem化学物质编号:
NACRES:
NA.24
等级
analytical standard
质量水平
保质期
limited shelf life, expiry date on the label
mp
182-184 °C (±0.3°C)
182-185 °C (lit.)
应用
food and beverages
pharmaceutical
包装形式
neat
SMILES字符串
COc1ccc(cc1)C(O)=O
InChI
1S/C8H8O3/c1-11-7-4-2-6(3-5-7)8(9)10/h2-5H,1H3,(H,9,10)
InChI key
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
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一般描述
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.
应用
This product is an analytical standard used as a melting point calibration standard.
特点和优势
- 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
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
365.0 °F - closed cup
闪点(°C)
185 °C - closed cup
个人防护装备
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
N Chaves et al.
Journal of chemical ecology, 27(3), 611-621 (2001-07-10)
Eleven allelochemicals (ferulic acid, cinnamic acid, 4-hydroxybenzoic acid, hydroxycinnamic acid, methyl propionate, oxalic acid, methylmalonic acid, p-anisic acid, butyric acid, 3-hydroxybutyric acid, and azulene) were identified in the exudate of Cistus ladanifer L. We studied the effect of each on
C Gadgoli et al.
Journal of ethnopharmacology, 66(2), 187-192 (1999-08-05)
p-Methoxy benzoic acid isolated from the methanolic soluble fraction of the aqueous extract of Capparis spinosa L. (Capparidaceae) was found to possess significant antihepatotoxic activity against carbontetrachloride and paracetamol induced hepatotoxicity in vivo and thioacetamide and galactosamine induced hepatotoxicity in
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