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Home > Food Additives > Other Food Additives > L-Isoleucine for Sale > Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - large image1
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - image1
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - image2
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - image3
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - image4
Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine buy - image5

Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine

8 Inquiries

Unit Price:

$1000-1150/MT FOB

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CAS No.:

73-32-5

Grade:

Food Grade

Content:

90%

Port:

Germany

Brand:

Custom

Packaging:

Bags, Custom

Price valid (until):

2027-03-11

Company Type:
Distributor
Location:
Germany
Qualification:
Main Products:

Urea Fertilizer, Caustic soda,Soda Ash,Hydrogen Peroxide, Polyethylene resins,Citric Acid

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    L-Isoleucine (CAS No. 73-32-5) – Product Description

    Product Name: L-Isoleucine
    CAS Number: 73-32-5
    Chemical Formula: C₆H₁₃NO₂
    Appearance: White crystalline powder

    Product Overview

    L-Isoleucine is an essential branched-chain amino acid (BCAA) widely used in sports nutrition, dietary supplements, pharmaceuticals, food fortification, and animal nutrition. It is an important building block of proteins and contributes to balanced amino acid nutrition. L-Isoleucine is valued for its high purity, excellent stability, and suitability for a variety of nutritional and functional formulations.

    Key Features

    • High-purity L-Isoleucine

    • Essential branched-chain amino acid source

    • Excellent stability and solubility

    • Suitable for food, pharmaceutical, feed, and nutraceutical applications

    • Supports balanced amino acid formulations

    • Ideal for sports nutrition and protein-based products

    • Manufactured in accordance with applicable quality standards

    Applications

    • Sports nutrition products

    • Dietary supplements

    • Amino acid blends

    • Protein powders and nutritional formulas

    • Animal feed and premixes

    • Food and beverage fortification

    • Pharmaceutical formulations

    Packaging

    Available in sealed fiber drums, bags, or customized packaging according to customer requirements.

    Storage

    Store in a cool, dry, and well-ventilated place. Keep the container tightly closed and protect from moisture, heat, and direct sunlight.

    Shelf Life

    Typically 24 months from the date of manufacture when stored under recommended storage conditions.



    Items Specifications
    Product Name

    L-Isoleucine — 73-32-5

    Quality  Premium
    Brand name Custom


      Product Images    Shop Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine-Detailed Image 1 Shop Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine-Detailed Image 2 Shop Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine-Detailed Image 3 Shop Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine-Detailed Image 4 Shop Factory Supply CAS 73-32-5 L-Isoleucine/Animo Acid L-Isoleucine - L-Isoleucine CAS No. 73-32-5 Raw Steroid Powder Isoleucine-Detailed Image 5


    Basic Info
    Product Name:

    L-Isoleucine

    Other Name:

    L-Isoleucine;Isoleucine,L-;Isoleucine;erythro-L-Isoleucine;2-Amino-3-methylvaleric acid;(2S,3S)-α-Amino-β-methylvaleric acid;L-(+)-Isoleucine;[S-(R*,R*)]-2-Amino-3-methylpentanoic acid;(S)-Isoleucine;(2S,3S)-α-Amino-β-methyl-n-valeric acid;(2S,3S)-2-Amino-3-methylpentanoic acid;(S,S)-Isoleucine;2S,3S-Isoleucine;L-Norvaline,3-methyl-,erythro-;L-Ile;Pentanoic acid,2-amino-3-methyl-,(2S,3S)-;NSC 46708;Isoleucine,(2S,3ξ)-;7004-09-3;410078-51-2;501028-75-7;807611-99-0;959215-79-3;1050482-26-2;1131911-83-5;1186126-44-2;1431840-86-6;2012595-46-7;2110474-15-0;2230755-14-1

    CAS No.:

    73-32-5

    Molecular Formula:

    C6H13NO2

    InChIKeys:

    InChIKey=AGPKZVBTJJNPAG-WHFBIAKZSA-N

    Molecular Weight:

    131.17

    Exact Mass:

    131.17

    BRN:

    1721792

    EC Number:

    200-798-2

    HScode:

    29224995

    Categories:

    Other Food Additives

    Characteristics
    PSA:

    63.3

    XLogP3:

    -1.7

    Appearance:

    White to Off-white powder

    Density:

    1.0±0.1 g/cm3

    Melting Point:

    285.5 °C (decomp)

    Boiling Point:

    Sublimes at 168-170 deg C

    Flash Point:

    168-170°C

    Refractive Index:

    1.463

    Water Solubility:

    H2O: 41.2 g/L (50 ºC);1 M HCl: 50 mg/mL

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    6.85X10-9 mm Hg at 25 deg C (est)

    Toxicity:

    LD50 intraperitoneal in rat: 6822mg/kg

    Specific rotation:

    41 º (c=4, 6N HCl)

    Taste:

    Bitter

    PKA:

    2.37(at 0 °C)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    Urea Fertilizer, Caustic soda,Soda Ash,Hydrogen Peroxide, Polyethylene resins,Citric Acid

    Location:

    Horstring 14, 76829 Landau i. d. Pfalz, Germany

    Payment Terms:

    TT against copy of documents,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    $2.5 million-$5 million

    Total Employees:

    51-100

    Year of Establishment:

    2023

  • Inquiry History
    8 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    L-Iso leusine

    25 KG Apr 21, 2025
    India

    L-Isoleucine

    1 MT Apr 23, 2025
    Spain

    L-Isoleucine

    1 40' Fcl Oct 17, 2023
    India

    L-Isoleucine 98% HPLC

    30 KG Aug 4, 2023
    India

    L-Isoleucine

    12479 KG Jul 8, 2026
    Greece

    ISOLEUCINE (Ile, I)

    700.00 KG Sep 25, 2025
    United Kingdom

    ISO Lecine

    50.00 MT Sep 4, 2025
    Russia

    L-Isoleucine

    25 KG Sep 24, 2024
    Post an enquiry for this product
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