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5-HTP Powder CAS.4350‑09‑8 98% Purity

Name: China 5-HTP Powder CAS.4350‑09‑8 98% Purity Manufacturers Suppliers Factory - yinherb
Brand: yinherb
SKU: 292422090

Product name: 5-HTP
CAS No.: 4350-09-8
Molecular Formula: C₁₁H₁₂N₂O₃
Molecular Weight: 220.22 g/mol
Capacity: 500kgs per month
Source: synthetic
Purity (HPLC) >99.0%
Place of Origin: China Yinherb-Lab
Packing: As per client's requirements
Minimum Order Quantity: 1kg
Storage: Store in cool & dry place, Keep away from strong light and heat for 2 years

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Description

Xi’an Yinherb Bio-Tech Co., Ltd. is one of the leading manufacturers and suppliers of 5-htp powder cas.4350‑09‑8 98% purity in China, also supports customized service. Welcome to buy bulk 5-htp powder cas.4350‑09‑8 98% purity for sale here from our factory. Quality products and reasonable price are available.

Leading Research lab on Nootropics & peptide in China

Yinherb Lab is a professional research Lab in china, have focused on Nutritional Supplements, Nootropics and Peptide raw materials researching and producing in this market for over 10 years with stable quality and great reputations, we can supply every batch test, including COA, HPLC and NMR. I believe that we must work well in future.

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Yinherb Lab High Quality 5-HTP Powder CAS.4350‑09‑8 98% Purity

Product name	5‑Hydroxy‑L‑tryptophan
Synonyms	5‑HTP, Oxitriptan
CAS No.	4350-09-8
Molecular formula	C₁₁H₁₂N₂O₃
Molecular weight	220.22 g/mol
Purity	≥98% (HPLC)
Appearance	White to off‑white crystalline powder
Solubility	Soluble in water, ethanol, DMSO
Natural Occurrence	Found in brain, nervous tissue, and cell membranes as a phospholipid precursor
Storage	2–8°C, sealed, protected from light and moisture
Application	Nootropic

What is 5-HTP Powder?

5‑HTP (5‑Hydroxy‑L‑tryptophan) is a naturally occurring amino acid and a critical precursor to serotonin (5‑HT) and melatonin. It is widely used in mood support, sleep research, and neuroscience studies.

5‑HTP

Crosses the blood‑brain barrier (BBB) more effectively

Converted directly to serotonin by AADC (no rate‑limiting step)

Increases central serotonin levels rapidly

Subsequent conversion to melatonin regulates sleep

Large enterprise scale

wide Products Line

high-quality customized service

product-388-520

white powder

5-HTP Powder Key Features

Precursor to Serotonin (5‑HT)--5‑HTP is converted directly to serotonin by the enzyme AADC (aromatic amino acid decarboxylase).

Precursor to Melatonin--Serotonin → N‑acetylserotonin → melatonin.

Mood Support--Increases serotonin levels, which regulate mood, anxiety, and well-being.

Sleep Regulation--Contributes to sleep onset and sleep quality via serotonin and subsequent melatonin production.

Research Tool--Used to study serotonin pathways, neuroplasticity, and mood disorders.

5-HTP Powder Mechanism of Action

1. Conversion to Serotonin 5‑HTP crosses the blood‑brain barrier and is converted to 5‑HT (serotonin) in the brain.

2. Modulates Serotoninergic System

Increases levels of serotonin in the CNS, affecting:

Mood

Anxiety

Sleep

Appetite

Pain perception

3. Subsequent Melatonin Production Serotonin is converted to N‑acetylserotonin, then to melatonin, which regulates the sleep‑wake cycle.

5-HTP

5-HTP Powder Potential Applications

1 Mood & Emotional Well‑Being

Depression (adjunct)

Anxiety

Seasonal affective disorder (SAD)

Stress management

2 Sleep Research

Insomnia (secondary to low serotonin)

Sleep quality improvement

Circadian rhythm studies

3 Neuroscience Research

Serotonin pathway studies

Neuroplasticity research

Mood disorder models

Pain modulation research

4 Weight Management

Appetite suppression

Food craving reduction

Comparison with L‑Tryptophan Summary of Key Differences

Aspect	5‑HTP	L‑Tryptophan
Serotonin Precursor	Direct (more efficient)	Indirect (rate‑limited)
BBB Penetration	Better	Weaker (competes with LNAAs)
Speed of Action	Faster	Slower
Mood Support	Stronger effect	Moderate effect
Sleep Improvement	Effective	Effective but slower
Protein Synthesis	No role	Essential role
Side Effects	More nausea	More drowsiness
Best For	Mood, anxiety, sleep, appetite control	Sleep, relaxation, mood support

Certifications

FDA

Halal

ISO 9001

Kosher

Audit Report

SGS

Welcome your Inquiry.

Yinherb Lab founded in 2009, has been deeply committed to the biotechnology field for over a decade. Today, it has established a professional development framework integrating "R&D + production" as an integrated system. And always adhered to the core business philosophy of "Quality First, Service Second, Price Third".

Our address

No.3, Daqing rd, Hi-tech zone, Xi'an city, China.

Phone Number

+8618681897250

E-mail

sales@yinherblab.com