chemistry

UH-301

UH-301 is a chemistry topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand UH-301 rather than just read about it. In short: UH-301, also known as (S)-5-fluoro-8-hydroxy-2-(dipropylamino)tetralin ((S)-5-FHDPAT), is a drug and research chemical widely used in scientific studies. It acts as a selective serotonin 5-HT1A receptor silent antagonist.

Key takeaways

UH-301 belongs to chemistry; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect UH-301 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of UH-301 from memory before moving on to harder problems.

Reference excerpt

UH-301, also known as (S)-5-fluoro-8-hydroxy-2-(dipropylamino)tetralin ((S)-5-FHDPAT), is a drug and research chemical widely used in scientific studies. It acts as a selective serotonin 5-HT1A receptor silent antagonist. It is structurally related to 8-OH-DPAT. UH-301 was found to produce a head-twitch response in mice which is usually typical of 5-HT2A agonist drugs, and has subsequently been used to investigate how 5-HT1A receptor activity modulates 5-HT2A receptors downstream.

See also Substituted 2-aminotetralin 4-HO-DPT Robalzotan UH-232

References

Illustrations

Worked examples

Example 1 — a first encounter with UH-301

Start with the simplest possible case. Write down what UH-301 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to UH-301 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about UH-301 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of UH-301

In research: UH-301 appears in chemistry research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses UH-301 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: UH-301 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2-Aminotetralins, 5-HT1A antagonists, Dipropylamino compounds, so understanding it makes those chapters shorter.
In everyday life: Look for UH-301 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “UH-301” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study UH-301 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what UH-301 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain UH-301 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is UH-301 in simple terms?

Why does UH-301 matter?

Because it connects several chemistry ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study UH-301?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on UH-301.