4-Hydroxybenzoic-2,3,5,6-d4 acid is a deuterated form of 4-hydroxybenzoic acid where all four aromatic hydrogen atoms are replaced with deuterium. It is primarily used as an internal standard in analytical chemistry to improve the accuracy of quantitative measurements.
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CAS 152404-47-2
Acenaphthylene D8
deuterated internal standard for analytical chemistry
Triruthenium dodecacarbonyl
organometallic research reagent
5-Bromo-6-methoxy-1H-indazole
research compound
Bis-PEG6-NHS ester
bifunctional crosslinking reagent
5-bromo-2-methoxy-3-nitropyridine
research compound
Potassium 4-hydroxybenzoate
preservative in cosmetics and food
Acide parahydroxybenzoïque
intermediate for food preservatives
2,3,5,6-tetradeuterio-4-hydroxybenzoic acid
FJKROLUGYXJWQN-RHQRLBAQSA-N
[2H]C1=C(C(=C(C(=C1C(=O)O)[2H])[2H])O)[2H]