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CAS RN: 500-38-9 | Product Number: D0800

Nordihydroguaiaretic Acid

Purity: >97.0%(HPLC)
  • NDGA
  • 4,4'-(2,3-Dimethyltetramethylene)dipyrocatechol
1   ≥20 
2   ≥20 

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Product Number D0800
Purity / Analysis Method >97.0%(HPLC)
Molecular Formula / Molecular Weight C__1__8H__2__2O__4 = 302.37  
Physical State (20 deg.C) Solid
CAS RN 500-38-9
Reaxys Registry Number 9803564
PubChem Substance ID 87567422
SDBS (AIST Spectral DB) 23619
Merck Index (14) 6693
MDL Number


Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 97.0 area%
Melting point 185.0 to 189.0 °C
Properties (reference)
Melting Point 185 °C
Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws: / Compliance with laws, Regulations
Enzyme Commission 207-903-0
RTECS# UX1750000
Transport Information:
HS Number 2907290090
PubMed Literature

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