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p-Coumaric acid

p-Coumaric acid structure

p-Coumaric acid 

structure
  • CAS No:

    7400-08-0

  • Formula:

    C9H8O3

  • Chemical Name:

    p-Coumaric acid

  • Synonyms:

    2-Propenoic acid,3-(4-hydroxyphenyl)-;Cinnamic acid,p-hydroxy-;3-(4-Hydroxyphenyl)-2-propenoic acid;p-Coumaric acid;p-Hydroxycinnamic acid;p-Hydroxyphenylacrylic acid;4-Hydroxycinnamic acid;p-Cumaric acid;β-[4-Hydroxyphenyl]acrylic acid;4-Coumaric acid;4′-Hydroxycinnamic acid;NSC 59260;NSC 674321;3-(4-Hydroxyphenyl)acrylic acid

  • Categories:

    Cosmetic Ingredient  >  Skin Conditioning

Description

p-Hydroxycinnamic acid, a common dietary phenol, could inhibit platelet activity, with IC50s of 371 μM, 126 μM for thromboxane B2 production and lipopolysaccharide-induced prostaglandin E2 generation, respectively.


p-Coumaric Acid is the 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.

p-Coumaric acid Basic Attributes

164.16

164.16

231-000-0

Characteristics

57.5

1.5

Solid

1.3±0.1 g/cm3

211.5 °C

346°C at 760 mmHg

177.3±17.4 °C

1.660

-20°C

Safety Information

2

36/37/38

26-36-36/37/39-22

GD9095000

Xi

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

Toxicity

Name Type of Test Exposure Route Species Observed Dose/Duration Toxic Effects Reference
ACUTE TOXICITY DATA LD50 - Lethal dose, 50 percent kill Intraperitoneal Rodent - mouse 657 mg/kg Details of toxic effects not reported other than lethal dose value-- Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 104,793,1984
ACUTE TOXICITY DATA TDLo - Lowest published toxic dose Oral Rodent - rat 2800 mg/kg,male 56 day(s) pre-mating Reproductive-Paternal Effects-testes, epididymis, sperm duct
Reproductive-Paternal Effects-prostate, seminal vesicle, Cowper's gland, accessory glands
Reproductive-Fertility-mating performance (e.g. # sperm positive females per # females mated; # copulations per # estrus cycles)
Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 23,677,1981
ACUTE TOXICITY DATA TDLo - Lowest published toxic dose Oral Rodent - mouse 35 mg/kg,female 6 day(s) after conception Reproductive-Fertility-other measures of fertility Indian Journal of Experimental Biology. (Publications & Information Directorate, CSIR, Hillside Rd., New Delhi 110 012, India) V.1- 1963- Volume(issue)/page/year: 16,1285,1978

p-Coumaric acid Use and Manufacturing

p-Coumaric Acid is the 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.

Analysis Methods

Name Column Shape Active Phase(℃) Retention index Temperature Control Method Comments Reference
Normal alkane RI, non-polar column, isothermal Packed Apieson L 1635. 140. isothermal Nitrogen, Chromosorb W HMDS (60-80 mesh); Column length: 1.8 m Hedin, P.A.Minyard, J.P.Thompson, A.C.Chromatographic and spectral analysis of phenolic acids and related compoundsJ. Chromatogr.1967, 30, 43-53.
Normal alkane RI, non-polar column, isothermal Capillary DB-1 1631. custom temperature program 30. m/0.25 mm/0.25 μm; Program: not specified Marlatt, C.Ho, C.-T.Chien, M.Studies of aroma constituents bound as glycosides in tomatoJ. Agric. Food Chem.1992, 40, 2, 249-252.

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