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L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use
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L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use
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L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use

Brand Name: Xuanming
Model Number: 72-19-5
MOQ: 1KG
Price: 15-20USD
Packaging Details: Drum
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
China
Product Name:
L-Threonine
CAS Number:
72-19-5
Appearance:
White Crystalline Powder
Purity:
≥ 98.5%
PH (1% Solution):
5.0–6.5
Solubility:
Freely Soluble In Water
Melting Point:
256–258°C
Moisture Content:
≤ 0.5%
Supply Ability:
10000KG
Product Description

L-Threonine 72-19-5 High Purity Amino Acid Nutritional Biochemical Intermediate Use

Product Overview

L-Threonine (CAS 72-19-5) is an essential amino acid widely used in nutritional, biochemical, and industrial applications. It plays a key role in protein synthesis and metabolic processes in living organisms.

It is commonly applied in food additives, pharmaceutical intermediates, and biochemical research due to its high purity, stability, and versatile functionality.

Key Characteristics

  • Essential amino acid structure
  • High purity crystalline form
  • Good water solubility
  • Stable chemical properties
  • Biochemical metabolic role
  • Nutritional functional ingredient
  • Consistent batch quality
  • Wide industrial applicability

Applications

  • Nutritional supplement formulations
  • Food additive systems
  • Pharmaceutical intermediate production
  • Biochemical research studies
  • Organic synthesis intermediate
  • Animal feed nutrition
  • Amino acid derivative development
  • Laboratory reagent use

Product Specifications

Item Specification
Product Name L-Threonine
CAS Number 72-19-5
Molecular Formula C4H9NO3
Molecular Weight 119.12 g/mol
Appearance White crystalline powder
Purity ≥ 98.5%
pH (1% solution) 5.0–6.5
Solubility Freely soluble in water
Melting Point 256–258°C
Moisture Content ≤ 0.5%
Storage Condition Cool, dry, sealed container

Physicochemical Properties

L-Threonine is an essential amino acid containing hydroxyl and amino functional groups, contributing to its role in protein structure and metabolic regulation. It is widely used in nutritional and biochemical systems.

Advantages

  • High purity amino acid
  • Stable chemical structure
  • Excellent nutritional value
  • Wide application range
  • Reliable batch consistency
  • Suitable for multiple industries

Storage Conditions

Store in a tightly sealed container in a cool, dry, and well-ventilated environment. Avoid moisture and contamination.

Packaging Options

  • 25 kg fiber drum
  • 1 kg / 5 kg sealed bag
  • Customized packaging available

Quality Control

Each batch is tested for purity, pH, moisture, and melting point using standard analytical methods to ensure consistent quality for nutritional and biochemical applications.

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