L-tryptophan | 72-19-5

Cas No :

72-19-5

Form :

Powder

Molecular Weight :

119.12 G/mol

Molecular Formula :

C4H9NO3

Boiling Point :

200 °c

Melting Point :

205 °c

Flash Point :

210 °c

Solubility :

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

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.

ChemicalBull supplies L-tryptophan across India, serving customers in Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, and West Bengal, as well as the Union Territories of Andaman & Nicobar Islands, Chandigarh, Dadra & Nagar Haveli and Daman & Diu, Delhi, Jammu & Kashmir, Ladakh, Lakshadweep, and Puducherry. We serve pharmaceutical, chemical, research, academic, laboratory, manufacturing, and industrial customers with reliable nationwide delivery.