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117390

Sigma-Aldrich

4-Methoxybenzoic acid

ReagentPlus®, 99%

Sinonimo/i:

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

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5 G
CHF 15.90
100 G
CHF 35.30

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5 G
CHF 15.90
100 G
CHF 35.30

About This Item

Formula condensata:
CH3OC6H4CO2H
Numero CAS:
100-09-4
Peso molecolare:
152.15
Beilstein:
508910
Numero CE:
202-818-5
Numero MDL:
MFCD00002542
Codice UNSPSC:
12352100
eCl@ss:
39023905
ID PubChem:
24847329
NACRES:
NA.22

CHF 15.90

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Livello qualitativo

100

Nome Commerciale

ReagentPlus®

Saggio

99%

Punto di fusione

182-185 °C (lit.)

Solubilità

H2O: soluble 2500 parts
alcohol: freely soluble
boiling water: soluble
chloroform: freely soluble
diethyl ether: freely soluble
ethyl acetate: freely soluble

Gruppo funzionale

carboxylic acid

Stringa SMILE

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)
ZEYHEAKUIGZSGI-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

4-Methoxybenzoic acid is the sole source of carbon and energy for growth in the cultures of Nocardia sp. DSM 1069[1].

Applicazioni

4-Methoxybenzoic acid was used in oxidation and reduction of cytochrome c in solution through different self-assembled monolayers on gold electrodes using cyclic voltammetry[2].

Note legali

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

365.0 °F - closed cup

Punto d’infiammabilità (°C)

185 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK8646
STBK8324
STBH8249
STBH4146
STBF2797V

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Melting point standard 182.5-184.5°C analytical standard

Supelco

42183

Melting point standard 182.5-184.5°C

4-Methoxybenzoyl chloride 99%

Sigma-Aldrich

A88476

4-Methoxybenzoyl chloride

4-Methoxybenzyl alcohol 98%

Sigma-Aldrich

136905

4-Methoxybenzyl alcohol

Degradation of coniferyl alcohol and other lignin-related aromatic compounds by Nocardia sp. DSM 1069.
Eggeling L and Sahm H.
Archives of Microbiology, 126(2), 141-148 (1980)
Control of the electron transfer rate between cytochrome c and gold electrodes by the manipulation of the electrode's hydrogen bonding character.
Liu H, et al.
Langmuir, 19(6), 2378-2387 (2003)
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
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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