Bisdemethoxycurcumin , ≥98%(HPLC) , 33171-05-0

Synonym(s):
(E,E)-1,7-Bis(4-hydroxyphenyl)-1,6-heptadiene-3,5-dione;(1E,6E)-1,7-bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione;Bisdesmethoxycurcumin;Curcumin III;Didemethoxycurcumin

CAS NO.：33171-05-0

Empirical Formula: C19H16O4

Molecular Weight: 308.33

MDL number: MFCD03419284

EINECS: 1312995-182-4

PRODUCT Properties

• Melting point: 221-223 ºC
• Boiling point: 551.3±45.0 °C(Predicted)
• Density: 1.285
• storage temp.: 2-8°C
• solubility: DMSO (Slightly), Methanol (Slightly, Heated)
• pka: 8.50±0.46(Predicted)
• form: solid
• color: Orange to Dark Orange
• BRN: 3149384
• Stability: Light Sensitive
• InChI: InChI=1S/C19H16O4/c20-16-7-1-14(2-8-16)5-11-18(22)13-19(23)12-6-15-3-9-17(21)10-4-15/h1-12,20-21H,13H2/b11-5+,12-6+
• InChIKey: PREBVFJICNPEKM-YDWXAUTNSA-N
• SMILES: C(/C1=CC=C(O)C=C1)=C\C(=O)CC(=O)/C=C/C1=CC=C(O)C=C1
• LogP: 3.155 (est)

Description and Uses

Bisdemethoxycurcumin is one of the three major forms of curcuminoids found in the rhizomes of turmeric. Bisdemethoxycurcumin displays antioxidant, anti-inflammatory as well as chemotherapeutic activit y. Bisdemethoxycurcumin acts as an inhibitor of human pancreatic α-amylase, a target for type-2 diabetes .

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• WGK Germany: 3
• HS Code: 29145090