42183
Melting point standard 182-184°C
analytical standard
Sinônimo(s):
p-Anisic acid, 4-Methoxybenzoic acid, p-Methoxybenzoic acid, Draconic acid
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250 MG
R$ 156,00
1 G
R$ 452,00
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250 MG
R$ 156,00
1 G
R$ 452,00
About This Item
Fórmula linear:
CH3OC6H4CO2H
Número CAS:
Peso molecular:
152.15
Beilstein:
508910
Número CE:
Número MDL:
Código UNSPSC:
20121904
ID de substância PubChem:
NACRES:
NA.24
Produtos recomendados
grau
analytical standard
Nível de qualidade
prazo de validade
limited shelf life, expiry date on the label
pf
182-184 °C (±0.3°C)
182-185 °C (lit.)
aplicação(ões)
food and beverages
pharmaceutical
Formato
neat
cadeia de caracteres SMILES
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)
chave InChI
ZEYHEAKUIGZSGI-UHFFFAOYSA-N
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Descrição geral
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.
Aplicação
This product is an analytical standard used as a melting point calibration standard.
Características e benefícios
- 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
Código de classe de armazenamento
13 - Non Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
365.0 °F - closed cup
Ponto de fulgor (°C)
185 °C - closed cup
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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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
A Hage et al.
Applied microbiology and biotechnology, 52(6), 834-838 (2000-01-05)
Ligninolytic basidiomycetes were screened for their ability to reduce aryl acids to the corresponding aldehydes and alcohols. Seven fungal strains converted p-anisic acid in high molar yields to the reduced products. The white-rot fungus Bjerkandera sp. strain BOS55 was one
Stephen G Bell et al.
Dalton transactions (Cambridge, England : 2003), 41(28), 8703-8714 (2012-06-15)
The crystal structures of the 4-methoxybenzoate bound forms of cytochrome P450 enzymes CYP199A2 and CYP199A4 from the Rhodopseudomonas palustris strains CGA009 and HaA2 have been solved. The structures of these two enzymes, which share 86% sequence identity, are very similar
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
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
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