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CasNo： 458-37-7
MF： C21H20O6
Appearance： orange crystalline powder
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Curcumin is orange crystalline powder, while it's Molecular Formula is C21H20O6. 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
The CAS number of Curcumin is 458-37-7.
More information of Curcumin 458-37-7 are:
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Synonyms |
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; |
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CAS Number |
458-37-7 |
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Molecular Formula |
C21H20O6 |
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Molecular Weight |
368.386 |
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Density |
1.279 g/cm3 |
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Melting Point |
183 °C |
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Boiling Point |
591.4 °C at 760 mmHg |
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Flash Point |
208.9 °C |
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HS CODE |
29145000 |
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PSA |
96.22000 |
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LogP |
3.85260 |
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Pka |
8.09(at 25℃) |
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-
Articles related to Curcumin:
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Article |
Source |
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Effects of Stable Degradation Products of Curcumin on Cancer Cell Proliferation and Inflammation |
Sanidad, Katherine Z.,Zhu, Julia,Wang, Weicang,Du, Zheyuan,Zhang, Guodong , p. 9189 - 9195 (2016) |
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Stable isotope labeling strategy for curcumin metabolite study in human liver microsomes by liquid chromatography-tandem mass spectrometry |
Gao, Dan,Chen, Xiaowu,Yang, Xiaomei,Wu, Qin,Jin, Feng,Wen, Hongliang,Jiang, Yuyang,Liu, Hongxia , p. 686 - 694 (2015) |
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