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Daidzein

Daidzein
Daidzein
CAS No.
486-66-8
Chemical Name:
Daidzein
Synonyms
k251b;Tatoin;Daizeol;K 251-6;Daidsein;DAIDZEIN;daidzeol;NPI 031E;FW 635I-1;Daidzein98%
CBNumber:
CB7173989
Molecular Formula:
C15H10O4
Formula Weight:
254.24
MOL File:
486-66-8.mol

Daidzein Properties

Melting point:
315-323°C (dec.)
Boiling point:
317.45°C (rough estimate)
Density 
1.1629 (rough estimate)
refractive index 
1.4300 (estimate)
storage temp. 
2-8°C
solubility 
DMSO: 10 mg/mL
form 
Powder
color 
White to off-white
Water Solubility 
insoluble
Merck 
14,2801
BRN 
231523
CAS DataBase Reference
486-66-8(CAS DataBase Reference)
EPA Substance Registry System
4H-1-Benzopyran- 4-one, 7-hydroxy-3-(4-hydroxyphenyl)- (486-66-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/38
Safety Statements  24-26-37/39
WGK Germany  3
RTECS  DJ3100040
HazardClass  IRRITANT
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Daidzein price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1162421 Daidzein United States Pharmacopeia (USP) Reference Standard 486-66-8 25mg $303 2018-11-13 Buy
Sigma-Aldrich 05340590 Daidzein primary reference standard 486-66-8 50mg $329 2018-11-13 Buy
TCI Chemical D2668 Daidzein >98.0%(HPLC)(T) 486-66-8 1g $127 2018-11-22 Buy
Alfa Aesar B22877 4',7-Dihydroxyisoflavone, 97% 486-66-8 5g $224 2018-11-13 Buy
Alfa Aesar B22877 4',7-Dihydroxyisoflavone, 97% 486-66-8 1g $63.1 2018-11-13 Buy

Daidzein Chemical Properties,Uses,Production

Chemical Properties

Off-White Crystalline Solid

Uses

Inactive analog of Genistein (Cat. #G350000). Blocks the G1 phase of the cell cycle in Swiss 3T3 cells by inhibiting casein kinase II activity1. Daidzein has also been shown to inhibit the action of GABA on recombinant GABAA receptors2. uv max:250 nm (log e 4.44)

Uses

Daidzein belongs to the group of isoflavones. Daidzein and other isoflavone compounds, such as genistein, are present in a number of plants and herbs. Soy isoflavones are a group of compounds found in and isolated from the soybean. Besides functioning as

Uses

phytoestrogen

Definition

ChEBI: A member of the class of 7-hydroxyisoflavones that is 7-hydroxyisoflavone substituted by an additional hydroxy group at position 4'.

Biological Activity

Analog of the phytoestrogen genistein (5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one ). Blocks G 1 phase cell cycle progression and is an agonist at estrogen receptors.

Daidzein Preparation Products And Raw materials

Raw materials

Preparation Products


Daidzein Suppliers

Global( 334)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19958 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3218 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22060 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Nanjing Finetech Chemical Co., Ltd.
025-85710122 17714198479
025-85710122 sales@fine-chemtech.com CHINA 893 55
Chengdu Biopurify Phytochemicals Ltd.
18080483897
maggie@biopurify.com CHINA 2200 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20001 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3624 58
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84

View Lastest Price from Daidzein manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-21 Daidzein
486-66-8
US $1.00 / KG 1KG 98% 1ton career henan chemical co

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