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42183

Supelco

Melting point standard 182.5-184.5°C

analytical standard

Sinónimos:

p-Anisic acid, 4-Methoxybenzoic acid, p-Methoxybenzoic acid, Draconic acid

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About This Item

Fórmula lineal:
CH3OC6H4CO2H
Número de CAS:
100-09-4
Peso molecular:
152.15
Beilstein:
508910
Número CE:
202-818-5
Número MDL:
MFCD00002542
Código UNSPSC:
20121904
ID de la sustancia en PubChem:
329756201
NACRES:
NA.24

grado

analytical standard

Nivel de calidad

100

caducidad

limited shelf life, expiry date on the label

mp

182-184 °C (±0.3°C)
182-185 °C (lit.)

aplicaciones

food and beverages
pharmaceutical

Formato

neat

cadena 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)

Clave InChI

ZEYHEAKUIGZSGI-UHFFFAOYSA-N

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Descripción general

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.

Aplicación

This product is an analytical standard used as a melting point calibration standard.

Características y beneficios

  • 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 clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

365.0 °F - closed cup

Punto de inflamabilidad (°C)

185 °C - closed cup

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
BCCL9593
BCCG0995
BCBW3902
BCCB7271
BCBW4727

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USP

USP

1548350

Potassium Nitrate Melting Point Standard

Benzoic acid analytical standard, (for the calibration of the melting point system), traceable to primary standards (LGC)

Supelco

73983

Benzoic acid

Vainillina Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1091

Vainillina

4-Methoxybenzoic acid for synthesis

Sigma-Aldrich

8.05971

4-Methoxybenzoic acid

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
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
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