Description

Tryptophan-002 CAS NO 40856-80-2 is a high-purity, specialized grade of the essential amino acid L-Tryptophan. This compound is critical for protein synthesis and serves as a vital biochemical precursor in numerous metabolic pathways. It is primarily utilized in the pharmaceutical, nutraceutical, and advanced research sectors where stringent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and various therapeutic compounds.
• Dietary Supplements & Nutraceuticals: A key ingredient in formulations aimed at supporting mood regulation, sleep quality, and overall wellness.
• Cell Culture Media & Biotechnology: An essential component in media for mammalian cell culture, supporting cell growth and protein production.
• Biochemical Research: Employed as a standard and reagent in metabolic studies, protein research, and enzymatic assays.
• Animal Nutrition: Incorporated into feed for livestock and aquaculture to ensure balanced amino acid profiles for optimal growth.
• Precursor for Specialty Chemicals: Serves as a starting material for the production of fine chemicals, including serotonin and melatonin analogs.

Basic Information

Product Name	Tryptophan-002
CAS No.	40856-80-2
Molecular Formula	C11H12N2O2
Molecular Weight	204.23 g/mol
Synonyms	L-Tryptophan; (S)-Tryptophan; Tryptophan; 2-Amino-3-(1H-indol-3-yl)propanoic acid; 1H-Indole-3-alanine; (-)-Tryptophan; L-α-Amino-3-indolepropionic acid; Trp; W
EINECS	Contact for details

Quality Control

Our Tryptophan-002 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for pharmaceutical and research applications. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed immediately after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.5%
Specific Rotation	-30.0° to -33.0° (c=1 in H2O)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 1.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.