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66648-50-8 - Ethyl 3,4-dihydroxycinnamate, 97% - Ethyl caffeate - 3,4-Dihydroxycinnamic acid ethyl ester - B24808 - Alfa Aesar

B24808 Ethyl 3,4-dihydroxycinnamate, 97%

CAS Number
66648-50-8
Synonyms
Ethyl caffeate
3,4-Dihydroxycinnamic acid ethyl ester

Size Price ($) Quantity Availability
1g 39.40
5g 129.00
25g 481.00
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Ethyl 3,4-dihydroxycinnamate, 97%

MDL
MFCD00045754

Chemical Properties

Formula
C11H12O4
Formula Weight
208.22

Applications

Ethyl 3,4-dihydroxycinnamate shows anti-inflammatory, immunomodulatory, and anti-carcinogenic properties. It is a potent and specific inhibitor of NF-κB and its downstream inflammatory mediators: NOS2 (inducible nitric oxide synthase; NOS; NOS II), Cox-2 (cyclooxygenase-2), and prostaglandin E2 (PGE2). Ethyl 3,4-Dihydroxycinnamate prevents DNA single-strand breaks caused by H2O2.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible materials are oxidizing agents Store at -20°C.

Literature References

Yi-Ming Chiang; Chiu-Ping Lo; Yi-Ping Chen; Sheng-Yang Wang; Ning-Sun Yang; Yueh-Hsiung Kuo and Lie-Fen Shyur. Ethyl caffeate suppresses NF-κB activation and its downstream inflammatory mediators, iNOS, COX-2, and PGE2in vitro or in mouse skin. British Journal of Pharmacology. 2003, 146, 352-363.

Meixian Xiang; Hanwen Su; Jinyue Hu and Yunjun Yan. Isolation, identification and determination of methyl caffeate, ethyl caffeate and other phenolic compounds from Polygonum amplexicaule var. sinense. Journal of Medicinal Plants Research. 2003, 5, (9), 1685-1691.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code
2918.29
TSCA
No

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