42183
Melting point standard 182-184°C
analytical standard
Synonym(s):
p-Anisic acid, 4-Methoxybenzoic acid, p-Methoxybenzoic acid, Draconic acid
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About This Item
Linear Formula:
CH3OC6H4CO2H
CAS Number:
Molecular Weight:
152.15
UNSPSC Code:
20121904
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-818-5
Beilstein/REAXYS Number:
508910
MDL number:
grade
analytical standard
Quality Level
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
SMILES string
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
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.
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
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
Storage Class
11 - Combustible Solids
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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
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
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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 42183-250MG | 04061834390633 |
| 42183-1G | 04061834361596 |