WikiCards · Card list · Science cards · 3,4-Dihydroxybenzaldehyde
Common card · Science
3,4-Dihydroxybenzaldehyde, a Common card
3,4-Dihydroxybenzaldehyde, also known as protocatechuic aldehyde, is a phenolic aldehyde, a compound released from cork stoppers into wine.
- Rarity
- Common
- Domain
- Science
- ATK
- 43
- DEF
- 18
- Power
- 61
- Wikipedia reads a year
- 2,700
Power 61 (ATK + DEF): stronger than 5 % of WikiCards cards.
3,4-Dihydroxybenzaldehyde quiz: 3 questions
Three questions on the 3,4-Dihydroxybenzaldehyde card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
It is an ______ of 2,4-dihydroxybenzaldehyde.
Answer
isomer. It is an isomer of 2,4-dihydroxybenzaldehyde. From the 3,4-Dihydroxybenzaldehyde article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Stria medullaris. Stria medullaris 47 · 3,4-Dihydroxybenzaldehyde 43 · Human Factors Analysis and Classification System 34 · Truth window 31 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- It is an isomer of 2,4-dihydroxybenzaldehyde.
- This molecule can be used as a precursor in the vanillin synthesis by biotransformation by cell cultures of Capsicum frutescens, a type of Chili pepper.
- It is also found in the mushroom Phellinus linteus.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The 3,4-Dihydroxybenzaldehyde article was read about 2,700 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 43 and blocks with 18: each hit it takes is cut by 7 %.
How to get 3,4-Dihydroxybenzaldehyde
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below 3,4-Dihydroxybenzaldehyde in the power ranking, all domains together.
- Alain GillesCommon · Society · ATK 47 DEF 14
- Mlilwane Wildlife SanctuaryCommon · Nature · ATK 39 DEF 22
- National Council on DisabilityCommon · History · ATK 47 DEF 14
- Charles R. BrownCommon · History · ATK 42 DEF 19
- Gunflint RangeCommon · Nature · ATK 38 DEF 23
- Paul PauCommon · History · ATK 44 DEF 17
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Credits
Text : Wikipedia, 3,4-Dihydroxybenzaldehyde (revision), CC BY-SA 4.0. Photo : NEUROtiker, Public domain, Wikimedia Commons.

