Factory directly supply S-Glycidyl Tosylate - L-Leucic Acid CAS 13748-90-8 Purity >99.0% (Titration) Factory – Ruifu
Factory directly supply S-Glycidyl Tosylate - 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
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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By Carey from Brunei - 2017.08.18 11:04
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By Gemma from Mexico - 2018.09.19 18:37