structure of Nordihydroguaiaretic acid CAS 500-38-9

Nordihydroguaiaretic acid CAS 500-38-9

Identification

CAS Number

500-38-9

Name

Nordihydroguaiaretic acid

Synonyms

1,2-Benzenediol, 4,4′-(2,3-dimethyl-1,4-butanediyl)bis-
1,2-Benzenediol, 4,4′-(2,3-dimethyl-1,4-butanediyl)bis-, (R*,S*)-
2,3-Bis(3,4-dihydroxybenzyl)butane
4,4′-(2,3-Dimethyl-1,4-butanediyl)bis[1,2-benzenediol]
4,4′-(2,3-Dimethyl-1,4-butanediyl)di(1,2-benzenediol)
4,4′-(2,3-dimethylbutane-1,4-diyl)dibenzene-1,2-diol
Nordihydroguaiaretic acid
(R*,S*)-4,4′-(2,3-dimethylbutane-1,4-diyl)bispyrocatechol
1,2-Benzenediol, 4,4′- (2,3-dimethyl-1,4-butanediyl)bis-
1,2-BENZENEDIOL, 4,4′-(2,3-DIMETHYL-1,4-BUTANEDI
1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane
2,3-Bis(3,4-dihydroxyphenylmethyl)butane
2,3-Dimethyl-1,4-bis(3,4-dihydroxyphenyl)butane
4-(4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl)benzene-1,2-diol
4, 4′- (2,3-Dimethyl-1,4-butanediyl)bis(pyrocatechol)
4,4′-(2, 3-Dimethyltetramethylene)dipyrocatechol
4,4′-(2,3-Dimethyl-1,4-butandiyl)di(1,2-benzoldiol) [German] [ACD/IUPAC Name]
4,4′-(2,3-Dimethyl-1,4-butanediyl)bis(1,2-benzenediol)
4,4′-(2,3-Dimethyl-1,4-butanediyl)bis(pyrocatechol)
4,4′-(2,3-Dimethyl-1,4-butanediyl)bis-1,2-benzenediol
4,4′-(2,3-Diméthyl-1,4-butanediyl)di(1,2-benzènediol) [French] [ACD/IUPAC Name]
4,4′-(2,3-dimethylbutane-1,4-diyl)bis(benzene-1,2-diol)
4,4′-(2,3-Dimethyltetramethylene)dipyrocatechol
4,4′-(2,3-Dimethyltetramethylene)dipyrocatechol
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]-1,2-benzenediol
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]-1,2-benzenediol (NDGA, Nordihydroguaiaretic aid)
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]-1,2-benzenediol(NDGA)
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]-1,2-benzenediol(Nordihydroguaiaretic acid, NDGA)
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol
4-[4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol(NDGA)
Butane, 1,4-bis(3,4-dihydroxyphenyl)-2, 3-dimethyl-
Butane, 1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl-
Dihydronorguaiaretic acid
Dinorguaiaretic acid, dihydro-
N-8500
NDGA
NDGA (Nordihydroguaiaretic acid)
nordihydrogauiaretic acid
Nordihydroguaiaretate
Nordihydroguaiaretic acid
nordihydroguaiaretic acid(NDGA)
Nordihydroguairaretic acid
Nordihydroguairetic Acid
nordihydroguaretic acid
nordihydroguiaretic acid
Norguaiaretic acid, dihydro-
Norhydroguaiaretic acid
PYROCATECHOL, 4,4′- (2, 3-DIEMTHYLTETRAMETHYLENE) DI-
Pyrocatechol, 4,4′- (2, 3-dimethyltetramethylene)di-
Pyrocatechol, 4,4′-(2,3-dimethyltetramethylene)di-
β,γ-Dimethyl-α,δ-bis(3, 4-dihydroxyphenyl)butane
β,γ-Dimethyl-α,δ-bis(3,4-dihydroxyphenyl)butane

Molecular Structure

structure of Nordihydroguaiaretic acid CAS 500-38-9

SMILES

CC(CC1=CC(=C(C=C1)O)O)C(C)CC2=CC(=C(C=C2)O)O

StdInChI

InChI=1S/C18H22O4/c1-11(7-13-3-5-15(19)17(21)9-13)12(2)8-14-4-6-16(20)18(22)10-14/h3-6,9-12,19-22H,7-8H2,1-2H3

StdInChIKey

HCZKYJDFEPMADG-UHFFFAOYSA-N

Molecular Formula

C18H22O4

Molecular Weight

302.37

EINECS Number

207-903-0

Beilstein Registry Number

2056826

MDL Number

MFCD00002206

Properties

Appearance

White or grey crystalline powder

Solubility

Slightly soluble in water, easily soluble in ethanol,ether, glycerol, propylene

Melting Point

184-186 °C(lit.)

Safety Data

Symbol

exclamation-mark-jpgGHS07

Signal Word

Warning

Hazard Statements

H302-H315-H319-H335

Precautionary Statements

P261-P305+P351+P338

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes (Europe)

Xn

Risk Statements (Europe)

22-36/37/38

Safety Statements (Europe)

26-36/37

WGK Germany

3

RTECS

UX1750000

Specifications and Other Information of Our Nordihydroguaiaretic acid CAS 500-38-9

Purity

97% min(By HPLC)

Identification Method

HNMR, HPLC

Known Application

It is mainly used as antioxidants in food additives, which is effective against mildew

Productivity

200kg/year

Package

1kg/tin, 2kg/tin, 10kg/drum and 25kg/drum

Storage

Room temperature away from light

General View of Documents

Nordihydroguaiaretic acid CAS 500-38-9 HNMR

Nordihydroguaiaretic acid CAS 500-38-9 HNMR

Watson-Int Link

http://watson-int.com/HMF_CAS_67-47-0.html