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Good Quality (S)-(-)-tert-Butylsulfinamide - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu Featured Image
  • Good Quality (S)-(-)-tert-Butylsulfinamide - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu

Good Quality (S)-(-)-tert-Butylsulfinamide - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu

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Good Quality (S)-(-)-tert-Butylsulfinamide - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu Detail:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of L-Leucic Acid (CAS: 13748-90-8) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Name L-Leucic Acid
Synonyms (S)-Leucic Acid; (S)-2-Hydroxy-4-Methylpentanoic Acid; (S)-(-)-2-Hydroxyisocaproic Acid; L-α-Hydroxyisocaproic Acid; L-Alpha-Hydroxyisocaproic Acid; (S)-2-Hydroxy-4-Methylvaleric Acid
CAS Number 13748-90-8
CAT Number RF-CC338
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C6H12O3
Molecular Weight 132.16
Brand Ruifu Chemical
Item Specifications
Appearance Yellow Crystalline Powder
Purity / Analysis Method >99.0% (Titration)
Specific Rotation -23.0° ~ -27.0° (C=1, 1N NAOH)
Heavy Metals (as Pb) <10ppm
Melting Point 77.0~82.0℃
Solubility in Water Almost Transparency
Infrared Spectrum Conforms to Structure
Test Standard Enterprise Standard
Usage Chiral Building Blocks; Pharmaceutical Intermediates

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer’s requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

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L-Leucic Acid (CAS: 13748-90-8) is an amino acid metabolite. Derived from the metabolism of the branched-chain amino acids, it belongs to the 2-hydroxycarboxylic acid group of amino acid metabolites. L-Leucic Acid is a reagent in the synthesis of cryptophycins based macrocyclic depsipeptides which are used as tubulin inhibitors.

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The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for Good Quality (S)-(-)-tert-Butylsulfinamide - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu , The product will supply to all over the world, such as: Puerto Rico, Argentina, Doha, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
    • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Tony from Turin - 2017.03.28 12:22
    This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
    5 Stars By Yannick Vergoz from Czech - 2018.05.15 10:52
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