74540
去甲二氢愈创木酸
≥97.0% (HPLC)
别名:
1,4-双(3,4-二羟苯基)-2,3-二甲基丁烷, 4,4′-(2,3-二甲基四亚甲基)二邻苯二酚, NDGA, 马索罗酚
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线性分子式:
[-CH(CH3)CH2C6H3-1,2-(OH)2]2
化学文摘社编号:
分子量:
302.36
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-903-0
Beilstein/REAXYS Number:
2056826
MDL number:
产品名称
去甲二氢愈创木酸, ≥97.0% (HPLC)
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
InChI key
HCZKYJDFEPMADG-UHFFFAOYSA-N
SMILES string
CC(Cc1ccc(O)c(O)c1)C(C)Cc2ccc(O)c(O)c2
assay
≥97.0% (HPLC)
form
crystals
impurities
≤2% water
mp
184-186 °C (lit.)
Quality Level
Gene Information
mouse ... Alox12(11684)
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Biochem/physiol Actions
脂氧合酶抑制剂；含多酚的邻二羟基（儿茶酚）结构。
Application
去甲二氢愈创木酸可用于：
- 具有高HIV抑制活性的去甲二氢愈创木酸衍生物的合成。
- 作为合成四-O-甲基去甲二氢愈创木酸的起始原料。
General description
去甲二氢愈创木酸（NDGA）可用作抗氧化剂和活性氧（ROS）的强效清除剂。
Other Notes
蚕豆脂氧合酶抑制剂
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Tetra-O-methylnordihydroguaiaretic acid inhibits melanoma in vivo
Lambert JD, et al.
Cancer Letters, 171(1), 47-56 (2001)
H.M. Al-Obaidy et al.
Journal of Food Science, 46, 597-597 (1981)
Nordihydroguaiaretic acid is a potent in vitro scavenger of peroxynitrite, singlet oxygen, hydroxyl radical, superoxide anion and hypochlorous acid and prevents in vivo ozone-induced tyrosine nitration in lungs.
Floriano-Sanchez E, et al.
Free Radical Research, 40(5), 523-533 (2006)
New nordihydroguaiaretic acid derivatives as anti-HIV agents.
Hwu JR, et al.
Bioorganic & Medicinal Chemistry Letters, 18(6), 1884-1888 (2008)
Ana I Rojo et al.
Free radical biology & medicine, 52(2), 473-487 (2011-12-07)
Defense against oxidative stress is executed by an antioxidant program that is tightly controlled by the transcription factor Nrf2. The stability of Nrf2 involves the interaction of two degradation domains, designated Neh2 and Neh6, with the E3 ubiquitin ligase adaptors
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