Description

Dl-Allo-Isoleucine CAS NO 3107-04-8 is a non-proteinogenic isomer of the essential branched-chain amino acid isoleucine, characterized by its unique stereochemistry. This compound serves as a critical chiral building block and biochemical research tool, valued for its role in studying metabolic pathways and amino acid stereospecificity. It is primarily utilized by research institutions, pharmaceutical development labs, and specialty chemical manufacturers involved in peptide synthesis, metabolic research, and the production of fine chemicals.

Application

• Pharmaceutical Research & Development: Used as a chiral intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and for metabolic pathway studies.
• Biochemical Research: Serves as a standard or reagent in enzymatic studies, particularly those investigating the metabolism of branched-chain amino acids.
• Peptide Synthesis: Employed as a building block in the production of specialized peptides and peptidomimetics for research purposes.
• Nutritional Science Studies: Utilized in comparative studies to understand the absorption and utilization of different isoleucine stereoisomers.
• Microbiology & Fermentation: Can be used in defined microbial culture media to study specific bacterial growth requirements.
• Fine Chemical Synthesis: Acts as a starting material or intermediate for the synthesis of more complex, chirally pure compounds.

Basic Information

Product Name	Dl-Allo-Isoleucine
CAS No.	3107-04-8
Molecular Formula	C6H13NO2
Molecular Weight	131.17 g/mol
Synonyms	DL-Alloisoleucine; (±)-Alloisoleucine; (3R,4S)- and (3S,4R)-2-Amino-3-methylpentanoic acid; allo-DL-Isoleucine; 2-Amino-3-methylpentanoic acid (racemic allo- form); H-Allo-Ile-OH; (RS)-Alloisoleucine; rac-Alloisoleucine
EINECS	221-464-2

Quality Control

Our Dl-Allo-Isoleucine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing specific results for each parameter are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Specific range available on COA
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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