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ChemicalBook >> CAS DataBase List >> trans-caffeic acid

trans-caffeic acid

trans-caffeic acid price.
  • $122 - $486
  • Product name: trans-caffeic acid
  • CAS: 501-16-6
  • MF: C9H8O4
  • MW: 180.16
  • EINECS:689-473-8
  • MDL Number:MFCD00004392
  • Synonyms:TIMTEC-BB SBB006475;RARECHEM BK HC T335;LABOTEST-BB LT00233168;AKOS B004050;3-(3,4-DIHYDROXYPHENYL)-2-PROPENOIC ACID;3-(3,4-DIHYDROXYPHENYL)ACRYLIC ACID;(E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid;3,4-Dihydroxy-trans-cinnamate
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • Arctom
  • Crysdot
  • Sigma-Aldrich
  • TRC
Package
  • 20mg
  • 50mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100 mg
  • ManufacturerArctom
  • Product numberCFN92549
  • Product descriptiontrans-Caffeic acid ≥98%
  • Packaging20mg
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12067738
  • Product description(E)-3-(3,4-Dihydroxyphenyl)acrylicacid 95+%
  • Packaging5g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number51868
  • Product descriptiontrans-Caffeic acid certified reference material, TraceCERT
  • Packaging50mg
  • Price$133
  • Updated2025-07-31
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHL89547
  • Product descriptiontrans-Caffeic acid phyproof® Reference Substance
  • Packaging100 mg
  • Price$486
  • Updated2025-07-31
  • Buy
  • ManufacturerTRC
  • Product numberC079990
  • Product descriptiontrans-Caffeic acid
  • Packaging1g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberC079990
  • Product descriptiontrans-Caffeic acid
  • Packaging10g
  • Price$185
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberC079990
  • Product descriptiontrans-Caffeic acid
  • Packaging25g
  • Price$215
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Arctom CFN92549 trans-Caffeic acid ≥98% 20mg $122 2021-12-16 Buy
Crysdot CD12067738 (E)-3-(3,4-Dihydroxyphenyl)acrylicacid 95+% 5g $330 2021-12-16 Buy
Sigma-Aldrich 51868 trans-Caffeic acid certified reference material, TraceCERT 50mg $133 2025-07-31 Buy
Sigma-Aldrich PHL89547 trans-Caffeic acid phyproof® Reference Substance 100 mg $486 2025-07-31 Buy
TRC C079990 trans-Caffeic acid 1g $135 2021-12-16 Buy
TRC C079990 trans-Caffeic acid 10g $185 2021-12-16 Buy
TRC C079990 trans-Caffeic acid 25g $215 2021-12-16 Buy

Properties

Melting point :211-213 °C (dec.)(lit.)
Boiling point :416.8±35.0 °C(Predicted)
Density :1.478±0.06 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
solubility :ethanol: 50 mg/mL
form :powder
pka :4.58±0.10(Predicted)
color :yellow to tan
BRN :1954563
Major Application :food and beverages
InChI :1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2+
InChIKey :QAIPRVGONGVQAS-DUXPYHPUSA-N
SMILES :OC(=O)\C=C\c1ccc(O)c(O)c1
LogP :1.420 (est)
CAS DataBase Reference :501-16-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

trans-Caffeic Acid is a useful synthetic intermediate. It was used as a reactant to synthesize N-caffeoylphenalkylamide derivatives as bacterial efflux pump inhibitors. It is also used to prepare caffeic acid phenethyl ester analogs with antitumor structures.

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