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M19201

Sigma-Aldrich

4-Methoxyphenylacetic acid

ReagentPlus®, 99%

Sinonimo/i:

Homoanisic acid

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About This Item

Formula condensata:
CH3OC6H4CH2CO2H
Numero CAS:
104-01-8
Peso molecolare:
166.17
Beilstein:
1101737
Numero CE:
203-166-4
Numero MDL:
MFCD00004345
Codice UNSPSC:
12352100
ID PubChem:
24896588
NACRES:
NA.22
Prezzi e disponibilità al momento non sono disponibili

Livello qualitativo

100

Nome Commerciale

ReagentPlus®

Saggio

99%

P. ebollizione

140 °C/3 mmHg (lit.)

Punto di fusione

84-86 °C (lit.)

Stringa SMILE

COc1ccc(CC(O)=O)cc1

InChI

1S/C9H10O3/c1-12-8-4-2-7(3-5-8)6-9(10)11/h2-5H,6H2,1H3,(H,10,11)
NRPFNQUDKRYCNX-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

4-Methoxyphenylacetic acid can be used:
  • To prepare methyl 4-methoxyphenylacetate by esterification with dimethyl carbonate using mesoporous sulfated zirconia catalyst.[1]
  • As a ligand to synthesize pharmacologically important dinuclear gallium(III) and phenyltin(IV) carboxylate metal complexes.[2][3]
  • As a reactant to synthesize hydroxylated (E)-stilbenes by reacting with substituted benzaldehydes via Perkin reaction.[4]

Note legali

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

Pittogrammi

Corrosion
GHS05

Avvertenze

Danger

Indicazioni di pericolo

H318

Consigli di prudenza

P280 - P305 + P351 + P338

Classi di pericolo

Eye Dam. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

379.4 °F

Punto d’infiammabilità (°C)

193 °C

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
WXBF4997V
WXBF1685V
WXBD9257V
WXBD9769V
WXBD5293V

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Esterification of 4-methoxyphenylacetic acid with dimethyl carbonate over mesoporous sulfated zirconia
Devulapelli VG and Weng H-S
Catalysis Communications, 10(13), 1711-1717 (2009)
Santiago Gómez-Ruiz et al.
Journal of inorganic biochemistry, 102(12), 2087-2096 (2008-09-02)
The reaction of 3-methoxyphenylacetic acid (3-MPAH), 4-methoxyphenylacetic acid (4-MPAH), 2,5-dimethyl-3-furoic acid (DMFUH) or 1,4-benzodioxane-6-carboxylic acid (BZDOH) with triphenyltin(IV) chloride (1:1) or diphenyltin(IV) dichloride (2:1) in the presence of triethylamine yielded the compounds [SnPh3(3-MPA)] (1), [SnPh3(4-MPA)] (2), [SnPh3(DMFU)] (3), [SnPh3(BZDO)] (4)
Milena R Kaluderović et al.
European journal of medicinal chemistry, 45(2), 519-525 (2009-11-21)
The reaction of 3-methoxyphenylacetic acid, 4-methoxyphenylacetic acid, mesitylthioacetic acid, 2,5-dimethyl-3-furoic acid and 1,4-benzodioxane-6-carboxylic acid with trimethylgallium (1:1) yielded the dimeric complexes [Me(2)Ga(micro-O(2)CCH(2)C(6)H(4)-3-OMe)](2) (1), [Me(2)Ga(micro-O(2)CCH(2)C(6)H(4)-4-OMe)](2) (2), [Me(2)Ga(micro-O(2)CCH(2)SMes)](2) (3) (Mes=2,4,6-Me(3)C(6)H(2)), [Me(2)Ga{micro-O(2)C(Fur)}](2) (4) (Fur=2,5-dimethylfuran) and [Me(2)Ga{micro-O(2)C(Bdo)}](2) (5) (Bdo=1,4-benzodioxane) respectively. The molecular structure of
An unusual, mild and convenient one-pot two-step access to (E)-stilbenes from hydroxy-substituted benzaldehydes and phenylacetic acids under microwave activation: a new facet of the classical Perkin reaction
Sinha AK, et al.
Tetrahedron, 63(45), 11070-11077 (2007)
Ki Hyun Kim et al.
Bioorganic & medicinal chemistry letters, 21(8), 2270-2273 (2011-03-23)
A bioassay-guided fractionation and chemical investigation of the trunk of Berberis koreana resulted in the isolation and identification of a new sesquilignan, named berbikonol (1), along with fourteen known lignan derivatives (2-15) and a new phenolic compound, named berfussinol (16)
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Questions

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  1. 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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  2. 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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