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CAS RN: 67667-67-8 | Product Number: M2519

Methyl Caffeate

Purity: >98.0%(GC)(T)
  • Caffeic Acid Methyl Ester
  • (E)-Methyl 3,4-Dihydroxycinnamate
  • (E)-3,4-Dihydroxycinnamic Acid Methyl Ester
1   1   ≥40 
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Product Number M2519
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__1__0H__1__0O__4 = 194.19 
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive
CAS RN 67667-67-8
Related CAS RN 3843-74-1
Reaxys Registry Number 2938303
PubChem Substance ID 253661776
MDL Number


Appearance White to Light yellow to Dark green powder to crystal
Purity(GC) min. 98.0 %
Purity(Neutralization titration) min. 98.0 %
Melting point 158.0 to 162.0 °C
Properties (reference)
Melting Point 160 °C
Maximum Absorption Wavelength 328(MeOH) nm
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
Related Laws:
Transport Information:
HS Number 2918.29.7500
Methyl Caffeate: A Phenylpropanoid with Anti-Diabetic and Anti-Microbial Activities

Methyl caffeate is a naturally occurring phenylpropanoid found in the fruit of Solanum torvum, which is widely used as a traditional medicine to treat diabetes and bacterial infection.1,2) It has been demonstrated that methyl caffeate has anti-hyperglycemic, anti-diabetic activities in diabetic rat, regulating GLUT4 (glucose transporter type 4) and regenerating pancreatic β–cells.1) Furthermore, methyl caffeate exerts anti-microbial, anti-inflammatory and anti-oxidative effects.2-4) (The product is for research purpose only.)


PubMed Literature

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