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ChemicalBook >> CAS DataBase List >> 4-Hydroxycinnamic acid

4-Hydroxycinnamic acid

4-Hydroxycinnamic acid price.
  • $186 - $2200
  • Product name: 4-Hydroxycinnamic acid
  • CAS: 4501-31-9
  • MF: C9H8O3
  • MW: 164.16
  • EINECS:224-813-7
  • MDL Number:
  • Synonyms:4-Hydroxycinnamic Acid (CIS-);(Z)-3-(4-Hydroxyphenyl)propenoic acid;4-Hydroxy-cis-cinnamic acid;3-(4-Hydroxyphenyl)prop-2-enoic acid;(2Z)-3-(4-Hydroxyphenyl)-2-propenoic Acid;(Z)-3-(4-hydroxyphenyl)-2-propenoic Acid;(Z)-p-CouMaric Acid;(Z)-p-hydroxycinnaMic Acid
15 prices
Selected condition:
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Biosynth
  • ChemScene
  • Medical Isotopes, Inc.
  • TRC
Package
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • Manufactureraablocks
  • Product numberAA00DD9C
  • Product descriptioncis-4-Hydroxycinnamic acid ≥97%
  • Packaging5mg
  • Price$186
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0309970
  • Product descriptionCIS-4-HYDROXYCINNAMIC ACID 95.00%
  • Packaging5MG
  • Price$502.55
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFH24323
  • Product descriptioncis-4-Hydroxycinnamic acid
  • Packaging100mg
  • Price$1713
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFH24323
  • Product descriptioncis-4-Hydroxycinnamic acid
  • Packaging50mg
  • Price$928
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFH24323
  • Product descriptioncis-4-Hydroxycinnamic acid
  • Packaging25mg
  • Price$571
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFH24323
  • Product descriptioncis-4-Hydroxycinnamic acid
  • Packaging5mg
  • Price$228.45
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFH24323
  • Product descriptioncis-4-Hydroxycinnamic acid
  • Packaging10mg
  • Price$357
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0202805
  • Product descriptioncis-p-Coumaric acid ≥98%
  • Packaging25mg
  • Price$541
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0202805
  • Product descriptioncis-p-Coumaric acid ≥98%
  • Packaging25mg
  • Price$541
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0202805
  • Product descriptioncis-p-Coumaric acid ≥98%
  • Packaging250mg
  • Price$1303
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0202805
  • Product descriptioncis-p-Coumaric acid ≥98%
  • Packaging250mg
  • Price$1303
  • Updated2026-06-04
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number58669
  • Product descriptioncis-4-HydroxycinnamicAcid
  • Packaging250mg
  • Price$2200
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberH825070
  • Product descriptioncis-4-HydroxycinnamicAcid
  • Packaging100mg
  • Price$580
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-H825070-50MG
  • Product descriptioncis-4-Hydroxycinnamic Acid >95%(HPLC)
  • Packaging50mg
  • Price$449
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-H825070-25MG
  • Product descriptioncis-4-Hydroxycinnamic Acid >95%(HPLC)
  • Packaging25mg
  • Price$272
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DD9C cis-4-Hydroxycinnamic acid ≥97% 5mg $186 2026-05-28 Buy
American Custom Chemicals Corporation CHM0309970 CIS-4-HYDROXYCINNAMIC ACID 95.00% 5MG $502.55 2021-12-16 Buy
Biosynth FH24323 cis-4-Hydroxycinnamic acid 100mg $1713 2026-06-04 Buy
Biosynth FH24323 cis-4-Hydroxycinnamic acid 50mg $928 2026-06-04 Buy
Biosynth FH24323 cis-4-Hydroxycinnamic acid 25mg $571 2026-06-04 Buy
Biosynth FH24323 cis-4-Hydroxycinnamic acid 5mg $228.45 2026-06-04 Buy
Biosynth FH24323 cis-4-Hydroxycinnamic acid 10mg $357 2026-06-04 Buy
ChemScene CS-0202805 cis-p-Coumaric acid ≥98% 25mg $541 2026-06-04 Buy
ChemScene CS-0202805 cis-p-Coumaric acid ≥98% 25mg $541 2026-06-04 Buy
ChemScene CS-0202805 cis-p-Coumaric acid ≥98% 250mg $1303 2026-06-04 Buy
ChemScene CS-0202805 cis-p-Coumaric acid ≥98% 250mg $1303 2026-06-04 Buy
Medical Isotopes, Inc. 58669 cis-4-HydroxycinnamicAcid 250mg $2200 2021-12-16 Buy
TRC H825070 cis-4-HydroxycinnamicAcid 100mg $580 2021-12-16 Buy
TRC TRC-H825070-50MG cis-4-Hydroxycinnamic Acid >95%(HPLC) 50mg $449 2026-06-03 Buy
TRC TRC-H825070-25MG cis-4-Hydroxycinnamic Acid >95%(HPLC) 25mg $272 2026-06-03 Buy

Properties

Melting point :130-131 °C
Boiling point :346.1±17.0 °C(Predicted)
Density :1.329±0.06 g/cm3(Predicted)
storage temp. :Amber Vial, -20°C Freezer
solubility :Acetone (Slightly), Methanol (Slightly)
form :Solid
pka :4.59±0.10(Predicted)
color :White to Off-White
Stability :Light Sensitive
InChI :InChI=1S/C9H8O3/c10-8-4-1-7(2-5-8)3-6-9(11)12/h1-6,10H,(H,11,12)/b6-3-
InChIKey :NGSWKAQJJWESNS-UTCJRWHESA-N
SMILES :C(O)(=O)/C=C\C1=CC=C(O)C=C1
LogP :1.876 (est)
NIST Chemistry Reference :2-Propenoic acid, 3-(4-hydroxyphenyl)-, (Z)-(4501-31-9)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

An antioxidative active compound isolated from the EtOAc layer of MeOH extracts of kochujang, Korean fermented red pepper paste. Photoisomerization of ionic liquid ammonium cinnamates. Cinnamic acids upon irradiation in solution undergo geometric isomerization while dimerizing to different dimers in the crystalline state.

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