Nordihydroguaiaretic acid

CAS No.	500-38-9
Chemical Name:	Nordihydroguaiaretic acid
Synonyms:	NDGA;ACTINEX;NSC 4291;TIMTEC-BB SBB005930;LABOTEST-BB LT00233087;NDGA, LARREA DIVARICATA;dihydronorguaiareticacid;dihydro-norguaiareticaci;NORDIHYDROGUAIRETIC ACID;Dihydronorguaiaretic acid
CBNumber:	CB5755745
Molecular Formula:	C18H22O4
Formula Weight:	302.36
MOL File:	500-38-9.mol

Nordihydroguaiaretic acid Property

mp :	182-187 °C

storage temp. :

Freezer (-20°C)

Water Solubility :

slightly soluble

Merck :

14,6693

BRN :

2056825

Stability::

Stable. Incompatible with oxidizing agents.

CAS DataBase Reference:

500-38-9(CAS DataBase Reference)

NIST Chemistry Reference:

Pyrocatechol, 4,4'-(2,3-dimethyltetramethylene)di-(500-38-9)

EPA Substance Registry System:

1,2-Benzenediol, 4,4'-(2,3-dimethyl-1, 4-butanediyl)bis-(500-38-9)

Safety

Hazard Codes :

Risk Statements :

22-36/37/38

Safety Statements :

26-36/37-37/39-24/25-22

WGK Germany :

RTECS :

UX1750000

Nordihydroguaiaretic acid Chemical Properties,Usage,Production

Chemical Properties
light yellow crystalline solid

Usage
Lipoxygenase inhibitor; polyphenol-bearing o-dihydroxy (catechol) structure. Inhibitor of broad bean lipoxygenase. The oxidation product from Resveratrol (R150000) showed a high inhibitory activity, w hereas Resveratrol itself had no activity and its oxidation efficiency was low.

Nordihydroguaiaretic acid Preparation Products And Raw materials

Raw materials
GUM GUAIAC

Preparation Products

Nordihydroguaiaretic acid Suppliers Global( 103)Suppliers

Supplier	Tel	Fax	Email	Country	ProdList	Advantage
Shanghai Boyle Chemical Co., Ltd.	Mr Qiu:021-50182298(Demestic market) Miss Xu：021-50180596（Abroad market）	+86-21-57758967	sales@boylechem.com	CHINA	2221	55
J & K SCIENTIFIC LTD.	--	--	jkinfo@jkchemical.com;market3@jkchemical.com	CHINA	96847	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)	+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)	sh@meryer.com	CHINA	40407	62
Alfa Aesar	400-610-6006; 021-67582000	021-67582001/03/05	saleschina@alfa-asia.com	CHINA	30333	84
TCI (Shanghai) Development Co., Ltd.	--	--	info@chemicalbook.com	CHINA	22159	81
Energy Chemical	021-58432009 / 400-005-6266	021-58436166-800	info@energy-chemical.com	CHINA	44198	61
LGM Pharma	1-(800)-881-8210	615-250-9817	inquiries@lgmpharma.com	USA	1972	70
Chemsky（shanghai）International Co.,Ltd.	021-50135380		shchemsky@sina.com	CHINA	32553	50
Syntechem Co.,Ltd	info@syntechem.com QQ 421151915	E-Mail Inquiry	info@syntechem.com	CHINA	13109	57
China Langchem Inc.	0086-21-58956006,021-58950017;021-38701807	0086-21-58956100	sales@langchem.com	CHINA	11187	57

500-38-9(Nordihydroguaiaretic acid)Related Search:

Resveratrol Etanol Masoprocol 2,3-DIMETHYLBUTANE Guaifenesin L(+)-Potassium hydrogen tartrate Potassium guaiacolsulfonate hemihydrate GUM GUAIAC Folic acid Nordihydroguaiaretic acid ACETIC ACID Guaiacol Hyaluronic acid ASCORBICACID Citric acid

1,2-Benzenediol, 4,4'-(2,3-dimethyl-1,4-butanediyl)bis- 1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl-butan 2,3-Bis(3,4-dihydroxyphenylmethyl)butane 4,4'-(2,3-Dimethyl-1,4-Butanediyl)bis(pyrocatechol) 4,4’-(2,3-dimethyltetramethylene)di-pyrocatecho beta,gamma-Dimethyl-alpha,delta-bis(3,4-dihydroxyphenyl)butane Butane, 1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl- dihydro-dinorguaiareticaci Dihydronorguaiaretic acid dihydro-norguaiareticaci dihydronorguaiareticacid Dinorguaiaretic acid, dihydro- Nordihydroguairaretic acid nordihydroguairareticacid Norguaiaretic acid, dihydro- Pyrocatechol, 4,4'- (2,3-diemthyltetramethylene) di- LABOTEST-BB LT00233087 4,4'-(2,3-DIMETHYL-1,4-BUTANEDIYL)BIS-1,2-BENZENEDIOL 4,4'-(2,3-DIMETHYLTETRAMETHYLENE)DIPYROCATECHOL 500-38-9 ACTINEX 1,4-BIS(3,4-DIHYDROXYPHENYL)-2,3-DIMETHYLBUTANE Building Blocks Biochemicals and Reagents BioChemical NORDIHYDROGUAIARETIC ACID NORDIHYDROGUAIRETIC ACID NDGA NDGA, LARREA DIVARICATA TIMTEC-BB SBB005930 Oxygen Compounds Polyols Substrate Analogs Organic Building Blocks Enzyme Inhibitors Enzymes, Inhibitors, and Substrates Enzyme Inhibitors by Type NORDIHYDROGUAIARETIC ACID TAN CRYSTALS INHIBITOR OF LIPOXYGENASES 4,4'-(2,3-DIMETHYLTETRAMETHYLENE)DIPYROCATECHOL (NORDIHYDROGUAIARETIC ACID) Nordihydroguaiareticacid,97% HO2C6H3CH2CHCH32 Aromatic Phenols 1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane, 4,4μ-(2,3-Dimethyltetramethylene)dipyrocatechol, Masoprocol, NDGA -CHCH3CH2C6H312OH22 4,4'-(2,3-Dimethyl-1,4-butylene)dipyrocatechol 4,4'-(2,3-Dimethylbutane-1,4-diyl)bis(benzene-1,2-diol) Nordihydroguaiaretic acid,95% [-CH(CH3)CH2C6H3-1,2-(OH)2]2 Nordihydroguaiaretic acid,1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane, 4,4′-(2,3-Dimethyltetramethylene)dipyrocatechol, Masoprocol, NDGA Nordihydroguaiaretic acid, tech. 90% To a dihydro-nordihydroguaiaretic acid Aromatics Inhibitors Intermediates & Fine Chemicals Pharmaceuticals Nordihydroguaiaretic acid, 95% 500MG Nordihydro Guaiaretic Acid (Mixture of diastereoMers) NSC 4291