trans-4-Methoxycinnamic acid, 98%

Artikelnummer.	Quantity	unitSize
11481548	250 g	250g
11461548	10 g	10g
11471548	50 g	50g

Artikelnummer. 11481548 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. A13870.30

Beschreibung

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.

Spezifikation

Chemische Identifikatoren

• CAS: 943-89-5
• Molecular Formula: C10H10O3
• Molecular Weight (g/mol): 178.19
• MDL Number: MFCD00004398
• InChI Key: AFDXODALSZRGIH-QPJJXVBHSA-N
• Synonym: 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

• Melting Point: 171°C to 175°C
• Quantity: 250 g
• Beilstein: 510468
• Solubility Information: Soluble in ethanol,ethyl acetate and other organic solvents.
• Formula Weight: 178.19
• Percent Purity: 98%
• Chemical Name or Material: trans-4-Methoxycinnamic acid

Sicherheit und Handhabung

Sicherheitsdatenblatt (SDS)

RUO – Research Use Only