CAS 501-98-4

trans-4-Hydroxycinnamic acid

Description:

Trans-4-Hydroxycinnamic acid, with the CAS number 501-98-4, is an organic compound that belongs to the class of cinnamic acids. It is characterized by a phenolic structure, featuring a hydroxyl group (-OH) attached to the carbon chain of a trans-configured cinnamic acid. This compound typically appears as a white to pale yellow crystalline solid and is soluble in alcohol and slightly soluble in water. Trans-4-Hydroxycinnamic acid is known for its antioxidant properties and is often studied for its potential health benefits, including anti-inflammatory and antimicrobial effects. It is also utilized in various applications, including food preservation and as a precursor in the synthesis of other organic compounds. The compound's stability and reactivity can be influenced by factors such as pH and temperature, making it an interesting subject for research in both organic chemistry and biochemistry. Overall, trans-4-Hydroxycinnamic acid is significant in both natural and synthetic contexts, contributing to various fields, including pharmaceuticals and nutrition.

Formula: C₉H₈O₃

InChI: InChI=1/C9H8O3/c1-6(9(11)12)7-2-4-8(10)5-3-7/h2-5,10H,1H2,(H,11,12)

InChI key: InChIKey=NGSWKAQJJWESNS-ZZXKWVIFSA-N

SMILES: C(=C/C(O)=O)\C1=CC=C(O)C=C1

Synonyms:

• (2E)-3-(4-Hydroxyphenyl)-2-propenoic acid
• (2E)-3-(4-hydroxyphenyl)prop-2-enoate
• (2E)-3-(4-hydroxyphenyl)prop-2-enoic acid
• (E)-3-(4-Hydroxyphenyl)-2-propenoic acid
• (E)-3-(4-Hydroxyphenyl)acrylic acid
• (E)-4-Hydroxycinnamic acid
• (E)-p-Coumaric acid
• (E)-p-Hydroxycinnamic acid
• 2-(4-Hydroxyphenyl)Prop-2-Enoic Acid
• 2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-
• 2-Propenoic acid, 3-(4-hydroxyphenyl)-, (E)-
• 3-(4-Hydroxyphenyl)-2-propenoic acid
• 3-(4-Hydroxyphenyl)Prop-2-Enoic Acid
• 3-(4-Hydroxyphenyl)acrylic acid
• 4-Hydroxycinnamic Acid
• Cinnamic acid, p-hydroxy-, (E)-
• Naringeninic acid
• p-Coumaric acid
• p-Hydroxy-cinnamic acid
• p-Hydroxy-trans-cinnamic acid
• p-trans-Coumaric acid
• trans-3-(4-Hydroxyphenyl)-2-propenoic acid
• trans-4-Coumaric acid
• trans-4-Hydroxycinnamic acid
• trans-4-Hydroxyphenylpropenoic Acid
• trans-Coumaricacid,98%
• trans-P-coumaric acid crystalline
• trans-p-Coumaric acid
• trans-p-Coumarinic acid
• trans-p-Hydroxycinnamic acid
• COUMARIC ACID, TRANS-P-
• LABOTEST-BB LT00452637
• RARECHEM BK HW 0163
• PHCA
• (e)-3-(4-hydroxyphenyl)-2-propenoicacid
• AKOS BAR-2479
• (e)-p-coumaricacid
• P-HYDROXYL CINNAMIC ACID
• AKOS 221-47
• P-CUMARIC ACID
• P-HYDROXYCINNAMIC ACID
• TRANS-P-CUMARIC ACID

trans-4-Hydroxycinnamic acid, 98%

CAS: 501-98-4

trans-4-Hydroxycinnamic acid is used as a hydroxycinnamic acid with antioxidant properties. p-Coumaric acid is an aromatic phytochemical for proteomics research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infor

Formula: C₉H₈O₃

Purity: 98%

Color and Shape: White to cream to pale brown to green, Powder

Molecular weight: 164.16

Ref: 02-A15167

4-Coumaric acid

CAS: 501-98-4

4-Coumaric acid analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₉H₈O₃

Purity: (HPLC) ≥98%

Color and Shape: Powder

Molecular weight: 164.16

Ref: 11-4751S

2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2E)-

CAS: 501-98-4

Formula: C₉H₈O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 164.1580

Ref: IN-DA00I8YD

p-Coumaric acid

CAS: 501-98-4

p-Coumaric acid (para-Coumaric Acid) is the abundant isomer of cinnamic acid, with antitumor and anti-mutagenic activities.

Formula: C₉H₈O₃

Purity: 99.51% - 99.64%

Color and Shape: White Crystal

Molecular weight: 164.16

Ref: TM-T2863

4-Hydroxycinnamic acid

CAS: 501-98-4

Formula: C₉H₈O₃

Purity: ≥ 98.0%

Color and Shape: White to light-yellow or pale brown powder

Molecular weight: 164.16

Ref: 7W-GK1602

p-Coumaric acid

CAS: 501-98-4

p-Coumaric acid

Purity: ≥98%

Molecular weight: 164.16g/mol

Ref: 54-BUP16761

(E)-4-Hydroxycinnamic acid

CAS: 501-98-4

(E)-4-Hydroxycinnamic acid

Formula: C₉H₈O₃

Purity: ≥95%

Color and Shape: pale cream powder

Molecular weight: 164.15802g/mol

Ref: 54-OR55198

trans-4-Hydroxycinnamic-α,β,2,3,5,6-d6 Acid(p-coumaric Acid)

CAS: 2708298-33-1, 501-98-4

Formula: HOC₆D₄CDCDCOOH

Purity: 99 atom % D

Molecular weight: 170.085

Ref: 3U-D7482

trans-p-Coumaric Acid

CAS: 501-98-4

Formula: C₉H₈O₃

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 164.16

Ref: 3B-C0393

trans-p-Coumaric acid

CAS: 501-98-4

Formula: C₉H₈O₃

Color and Shape: Neat

Molecular weight: 164.16

Ref: 04-C11734100

p-Coumaric acid

CAS: 501-98-4

Trans 4-hydroxycinnamic acid, isolated and identified from rice hull, has antimicrobial activity.

Formula: C₉H₈O₃

Purity: 95%~99%

Color and Shape: Powder

Molecular weight: 164.16

Ref: BP-BP1068

trans-p-Coumaric Acid

CAS: 501-98-4

Formula: C₉H₈O₃

Molecular weight: 164.16

Ref: 4Z-C-117014

Trans-p-coumaric acid

CAS: 501-98-4

Carboxylic acid with phenol function

Formula: C₉H₈O₃

Purity: ≥ 95.0 % (HPLC)

Color and Shape: Powder

Molecular weight: 164.16

Ref: 5G-89498

trans-p-Coumaric Acid

CAS: 501-98-4

Applications trans-p-Coumaric Acid is the E-isomer of p-Coumaric Acid (C755365), a hydroxy derivative of Cinnamic Acid with antioxidant properties. p-Coumaric acid is a is a major component of lignocellulose. Studies suggest that p-Coumaric Acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines.
References Kikugawa, K. et al.: J. Agric. Food Chem., 1, 780 (1983); Ferguson, L.R. et al.: Mol. Nutrit. Food Res., 585 (2005); Chung, F.L. et al.: IARC Sci. Pub., 57, 797 (1984);

Formula: C₉H₈O₃

Color and Shape: Beige

Molecular weight: 164.16

Ref: TR-C755390

trans-4-Coumaric acid

CAS: 501-98-4

Trans-4-coumaric acid or p-coumaric acid, is a derivative of the cinnamic acid. It is the initial substrate to produce several intermediates such as ferulic acid, caffeic acid, rosmarinic acid, gallic acid, and carnosic acid. Trans-4-coumaric acid, as well as its derivatives, have antioxidant properties; they are common ingredients in cosmetics and as dietary supplement.

Formula: C₉H₈O₃

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 164.16 g/mol

Ref: 3D-FC11235

trans-4-Coumaric acid

CAS: 501-98-4

Please enquire for more information about trans-4-Coumaric acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formula: C₉H₈O₃

Purity: Min. 98 Area-%

Molecular weight: 164.16 g/mol

Ref: 3D-Q-100560

p-Coumaric acid

CAS: 501-98-4

Purity: 98%

Molecular weight: 164.05

Ref: 10-F554453