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CAS RN: 458-37-7 | Product Number: C0434
Curcumin (Natural)
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Purity:
Synonyms:
- Natural Yellow 3 (Natural)
- (E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione (Natural)
Product Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 1G |
$24.00
|
5 | 1 | ≥80 |
|
| 25G |
$84.00
|
9 | 3 | ≥100 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
* To send your quote request for bulk quantities, please click on the "Request Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | C0434 |
| Molecular Formula / Molecular Weight | C__2__1H__2__0O__6 = 368.39 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| Packaging and Container | 1G-Glass Bottle with Plastic Insert (View image) |
| CAS RN | 458-37-7 |
| Reaxys Registry Number | 2306965 |
| PubChem Substance ID | 87565556 |
| Merck Index (14) | 2673 |
| Colour Index | 75300 |
| MDL Number | MFCD00008365 |
Specifications
| Appearance | Light yellow to Brown powder to crystal |
| Absorbance | min. 0.340(2.5mg/L, EtOH, 428.0 to 432.0 nm) |
| Sensitiveness | to pass test |
Properties (reference)
| Melting Point | 183 °C |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Alcohol |
| Solubility (slightly sol. in) | Acetone, Benzene |
| Solubility (insoluble in) | Ether |
GHS
| 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:
| RTECS# | MI5230000 |
Transport Information:
| HS Number | 3203.00.8000 |
Application
Biofilm research
References
- Identification of natural compounds which inhibit biofilm formation in clinical isolates of Klebsiella pneumoniae
Application
Efflux pump inhibitor
References
- Osthol and curcumin as inhibitors of human Pgp and multidrug efflux pumps of Staphylococcus aureus: Reversing the resistance against frontline antibacterial drugs
Application
Curcumin's anti-inflammatory properties may be due to inhibition of eicosanoid biosynthesis
Reference
- Curcumin, a major component of food spice turmeric (Curcuma longa) inhibits aggregation and alters eicosanoid metabolism in human blood platelets
PubMed Literature
Articles/Brochures
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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Analytical Charts
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Other Documents
Related Products
Curcumin (0.1% in ca. 95% Ethanol)
| Product # | C0435 |
| CAS RN | 458-37-7 |
| Purity / Analysis Method: |
Curcumin (Synthetic)
| Product # | C2302 |
| CAS RN | 458-37-7 |
| Purity / Analysis Method: | >97.0%(T) |