L-Malic acid 99+%, CAS [[97-67-6]]

Product Overview

• Article Name: L-Malic acid 99+%, CAS [[97-67-6]]
• Biozol Catalog Number: USB-239335
• Supplier Catalog Number: 239335
• Alternative Catalog Number: USB-239335-25,USB-239335-100,USB-239335-250,USB-239335-1,USB-239335-2.5
• Manufacturer: US Biological
• Category: Biochemikalien

Product Description

The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selective alpha-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including kappa-opioid receptor agonists, 1alpha,25-dihydroxyvitamin D3 analogue, and phoslactomycin B. Used to selectively protect the a-amino group of amino acids.It is the starting material for the preparation of chiral compounds. Synonyms: (2S)-2-Hydroxybutanedioic Acid, (-)-(S)-Malic Acid, (-)-Hydroxysuccinic Acid, (-)-L-Malic Acid, (-)-Malic Acid, (2S)-2-Hydroxybutanedioic Acid, (2S)-2-Hydroxy- succinic Acid, (2S)-Malic Acid, (S)-Malic Acid, Apple Acid, L-(-)-Malic Acid, L-Apple Acid, L-Malic Acid, NSC 9232, S-(-)-Malic Acid, S-2-Hydroxybutanedioic Acid CAS No: 97-67-6 Molecular Formula: C4H6O5 Molecular Weight: 134.09 Appearance: White crystalline powder Purity: 99% (Titration) Melting Point: 101-103C Heavy Metals: 10mg/Kg (as Pb) Arsenic (As2O2): 2mg/Kg Chloride (Cl-): 0.004% Sulfate (SO42-): 0.02% Fumaric Acid: 0.5% Maleic Acid: 0.05% Optical Rotation: [a]D20 = -1.6 to -2.6 Transmission: State of solution: To pass test Residue on Ignition: 0.10% Storage: Store at RT.

Product Properties

• Molecular Weight: 134.09
• Purity: 99% (Titration)
• Form: White crystalline powder
• CAS Number: [97-67-6]