458-37-7

  • Product Name:Curcumin
  • Molecular Formula:C21H20O6
  • Molecular Weight:368.386
  • Appearance:orange crystalline powder
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Product Details

pd_meltingpoint:183 °C

Appearance:orange crystalline powder

Purity:99%

Quality products make an important contribution to long-term revenue and profitability. Good factory exports good Curcumin 458-37-7

1.What is the Curcumin ?

Curcumin is the principal curcuminoid of the popular Indian spice turmeric, which is a member of the ginger family (Zingiberaceae). The curcuminoids are polyphenols and are responsible for the yellow color of turmeric. Curcumin can exist in at least two t

1,7-bis-(4-hydroxy-3-methoxy-phenyl)-hepta-1,6-diene-3,5-dione; curcumin-tris hydrobromide

1,7-bis-(4-hydroxy-3-methoxy-phenyl)-hepta-1,6-diene-3,5-dione; curcumin-tris hydrobromide

curcumin
458-37-7

curcumin

hydrogen bromide
10035-10-6,12258-64-9

hydrogen bromide

Conditions
Conditions Yield
an trockner Luft;
water
7732-18-5

water

1,7-bis-(4-hydroxy-3-methoxy-phenyl)-hepta-1,6-diene-3,5-dione; curcumin-tris hydrobromide

1,7-bis-(4-hydroxy-3-methoxy-phenyl)-hepta-1,6-diene-3,5-dione; curcumin-tris hydrobromide

curcumin
458-37-7

curcumin

hydrogen bromide
10035-10-6,12258-64-9

hydrogen bromide

Conditions
Conditions Yield

2.What is the CAS number for Curcumin ?

The CAS number of Curcumin is 458-37-7.

More information of Curcumin 458-37-7 are:

CAS Number

458-37-7

Density

1.279 g/cm3

Melting Point

183 °C

Boiling Point

591.4 °C at 760 mmHg

Flash Point

208.9 °C

Vapor Pressure

6.43E-15mmHg at 25°C

Refractive Index

1.4155-1.4175

HS CODE

29145000

PSA

96.22000

LogP

3.85260

Pka

8.09(at 25℃)

3.What are another words for Curcumin ?

Synonyms for Curcumin 458-37-7:1,6-Heptadiene-3,5-dione,1,7-bis(4-hydroxy-3-methoxyphenyl)-, (E,E)- (8CI);Curcumin (6CI);(1E,6E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;(E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;(E,E)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione;C Yellow 15;C.I. 75300;C.I. Natural Yellow 3;Curcuma;Curcumin I;Diferuloylmethane;E 100;E 100 (dye);Halud;IndianSaffron;Kacha Haldi;Merita Earth;NSC 32982;San-Ei Curcumine AL;San-Ei Gen Curcumine AL;Terra Merita;Turmeric;Turmeric yellow;Ukon (dye);Yellow Ginger;trans,trans-Curcumin;Curcumin;

4.What is the molecular formula of Curcumin?

The chemical formula of  Curcumin is C21H20O6 which containing 21 Carbon atoms,20 Hydrogen atoms and 6 Oxygen atoms,and the molecular weight of  Curcumin is 368.386.

5.What is Curcumin (458-37-7) used for?

The main source of curcumin is the root of Zingiberaceae Curcuma aromatica, rhizome of Curcuma longa (Jiang Huang), Curcuma zedoaria, and Acorus calamus. Among them, Jiang Huang contains about 3–6% curcumin. The traditional Chinese medicine, Jiang Huang, is the root tuber of perennial herbaceous plant Curcuma longa L. of family Zingiberaceae. It was firstly recorded in the “Tang materia medica” (Xin Xiu Ben Cao). It is pungent, bitter, and warm and enters the liver and spleen meridians. It activates the blood, moves qi, dredges meridians, and alleviates pain. In India and other Asian countries, Jiang Huang has more than 6000?years of application history. In Japan, Jiang Huang has a long history of health care, and the people of Okinawa Island regarded Jiang Huang as a holy tribute to the emperor. Jiang Huang mainly comes from Taiwan, Fujian, Guangdong, Guangxi, Yunnan, and Tibet of China and other regions in East Asia and Southeast Asia. It grows in warm and humid climate and sunny environment with abundant rainfall and fears cold frost, drought, and flood. At present, Chinese Pharmacopoeia only included Jiang Huang and Yu Jin which contains curcumin, while curcumin is not included.

InChI:InChI=1/C21H20O6/c1-26-20-11-14(5-9-18(20)24)3-7-16(22)13-17(23)8-4-15-6-10-19(25)21(12-15)27-2/h3-13,22,24-25H,1-2H3/b7-3+,8-4+,16-13-

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Anjana,Joseph, Josna,John, Jeena,Balachandran,Kumar, T. R. Santhosh,Abraham, Annie

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Synthesis, characterization and antimicrobial studies of Cd(II), Hg(II), Pb(II), Sn(II) and Ca(II) complexes of curcumin

Pallikkavil, Radhika,Ummathur, Muhammed Basheer,Sreedharan, Sajith,Krishnankutty, Krishnannair

, p. 123 - 127 (2013)

6.Buy Curcumin with the best price .

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