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Curcumin (Natural)
(CAS RN:458-37-7 Product Number:C0434)


Synonym (E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione (Natural)
Synonym Natural Yellow 3 (Natural)

General Information

Product Number C0434

Availabe Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse.
Stock in other WH:2-3 Business Days
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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C21H20O6=368.39
CAS RN 458-37-7
Related CAS RN
MDL Number MFCD00008365
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application


Appearance Light yellow to Brown powder to crystal
Absorbance min. 0.340(2.5mg/L, EtOH, 428.0 to 432.0 nm)
Solubility in EtOH(95vol%) very faint turbidity
Sensitiveness to pass test


Colour Index 75300
Beilstein 8,554
Reaxys-RN 2306965
PubChem SID 87565556
Merck Index(14) 2673
RTECS# MI5230000


Signal Word Warning
Hazard Statements
  • H315
  • :Causes skin irritation.
  • H319
  • :Causes serious eye irritation.
Precautionary Statements
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, eye protection.
  • P302+P352+P332+P313+P362+P364
  • :If on skin: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice or attention. Take off contaminated clothing and wash it before reuse.
  • P305+P351+P338+P337+P313
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention.


Curcumin's anti-inflammatory properties may be due to inhibition of eicosanoid biosynthesis


PubMed Literature

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