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  7. trans-4-Methoxycinnamic acid, 98%

trans-4-Methoxycinnamic acid, 98%

Codice prodotto. 11481548
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Codice prodotto. 11481548 Fornitore Thermo Scientific Alfa Aesar N. del fornitore A13870.30
 Articolo soggetto a restrizioni
Spedizione stimata: 02-09-2026
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Descrizione

CAS: 943-89-5 | C10H10O3 | 178.19 g/mol

Esters derived from trans-4-methoxycinnamic acid are effective absorbers of UV radiation. The starting material was trans-4-methoxycinnamic acid and 3,5dimethoxybenzoic acid methyl ester in isolated avenanthramide alkaloids synthsis. trans-4-Methoxycinnamic acid was converted into its acid chloride (yield 98%) with thionyl chloride. Employed in organic synthesis of pharmaceutical intermediates, synthetic anti-adrenergic drugs esmolol, cosmetics ultraviolet absorption.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Esters derived from trans-4-methoxycinnamic acid are effective absorbers of UV radiation. The starting material was trans-4-methoxycinnamic acid and 3,5dimethoxybenzoic acid methyl ester in isolated avenanthramide alkaloids synthsis. trans-4-Methoxycinnamic acid was converted into its acid chloride (yield 98%) with thionyl chloride. Employed in organic synthesis of pharmaceutical intermediates, synthetic anti-adrenergic drugs esmolol, cosmetics ultraviolet absorption.

Solubility
Soluble in ethanol, ethyl acetate and other organic solvents.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 943-89-5
Formula molecolare C10H10O3
Molecular Weight (g/mol) 178.19
Numero MDL MFCD00004398
InChI Key AFDXODALSZRGIH-QPJJXVBHSA-N
Sinonimo 4-methoxycinnamic acid, p-methoxycinnamic acid, 3-4-methoxyphenyl acrylic acid, trans-4-methoxycinnamic acid, 4-methoxycinnamate, para-methoxycinnamic acid, o-methyl-p-coumaric acid, cinnamic acid, p-methoxy, e-3-4-methoxyphenyl acrylic acid, e-3-4-methoxyphenyl-2-propenoic acid
PubChem CID 699414
IUPAC Name (E)-3-(4-methoxyphenyl)prop-2-enoic acid
SMILES COC1=CC=C(\C=C\C(O)=O)C=C1

Specifications

Materiale o nome chimico trans-4-Methoxycinnamic acid
Punto di fusione 171°C to 175°C
Quantità 250 g
Beilstein 510468
Informazioni di solubilità Soluble in ethanol,ethyl acetate and other organic solvents.
Peso formulazione 178.19
Percent Purity 98%

RUO – Research Use Only

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