L-Tryptophan | 72-19-5

Cas No :

72-19-5

Form :

Powder

Molecular Weight :

119.12 G/Mol

Molecular Formula :

C4H9NO3

Melting Point :

205 °C

Boiling Point :

200 °C

Solubility :

Soluble In Water; Soluble In Ethanol; Insoluble In Diethyl Ether

Flash Point :

210 °C

Description :

Overview of L-Tryptophan

L-Tryptophan is an essential aromatic amino acid widely used in pharmaceuticals, nutraceuticals, dietary supplements, and animal nutrition. It plays a major role in producing serotonin, melatonin, niacin, and supporting mood regulation, sleep cycles, and neurological balance. Due to its high purity and stability, L-Tryptophan is commonly used in medical nutrition, fortified foods, and performance supplements.

L-Tryptophan is recognized in international pharmacopeias and nutritional guidelines. It is often formulated with other ChemicalBull products such as L-Leucine, L-Threonine, Calcium Lactate, and Citicoline Sodium, making it highly valuable in multi-nutrient formulations used across healthcare, sports, and wellness industries.


Applications of L-Tryptophan

Pharmaceutical & Medical Nutrition

  • Used in antidepressants, sleep-regulation formulas, and therapeutic dietary preparations

  • Supports serotonin and melatonin synthesis

  • Often combined with Citicoline Sodium, L-Methionine, and L-Leucine in medical blends


Nutraceutical & Wellness Supplements

  • Key ingredient in stress-support, mood-enhancing, and sleep-aid supplements

  • Used in protein powders, energy supplements, and restorative nutrition

  • Works effectively with Calcium Lactate and L-Threonine in wellness formulations


Food & Beverage Fortification

  • Used in fortified foods, energy drinks, and functional health beverages

  • Helps balance amino acid profiles in protein-rich formulations


Animal Feed & Veterinary Nutrition

  • Improves growth rate, digestion, and immunity in poultry, aquaculture, and livestock

  • Enhances protein utilization and reduces feed cost in commercial feed blends


Safety & Handling Guidelines

  • Store in a cool, dry area away from moisture

  • Keep containers tightly sealed to maintain purity

  • Avoid inhalation of fine powder; use dust masks and gloves

  • Follow MSDS for toxicology, environmental impact, and first-aid guidelines


Where to Buy L-Tryptophan?

L-Tryptophan Manufacturer

Manufactured in pharma, nutraceutical, and feed-grade quality with strict process control and international compliance.


L-Tryptophan Supplier & Distributor

ChemicalBull supplies bulk L-Tryptophan to nutraceutical companies, pharma manufacturers, food formulators, and feed industries. Export-quality packaging, COA, and MSDS provided.


MSDS for L-Tryptophan

Contains information on handling precautions, stability, hazards, exposure guidelines, and emergency measures.


Frequently Asked Questions (FAQs)

  1. What is L-Tryptophan used for?

    It is used in pharma formulations, sleep-aid supplements, antidepressants, nutraceutical blends, and animal feed.

  2. Does L-Tryptophan help with sleep?

    Yes, it supports melatonin production which regulates sleep cycles.

  3. Is L-Tryptophan safe for supplements?

    Yes, it is widely used in wellness, stress-relief, and mood-support products.