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L-(-)-Malic acid, 99%, Thermo Scientific Chemicals
Catalog number: J63221.22
100 g, Each
Thermo Scientific Chemicals
L-(-)-Malic acid, 99%, Thermo Scientific Chemicals
Catalog number: J63221.22
100 g, Each
Quantity
Catalog number: J63221.22
also known as J63221-22
Price (EUR)
37,80 Online price
42,00
Each
Quantity
-
Chemical Identifiers
CAS
97-67-6
IUPAC Name
(2S)-2-hydroxybutanedioic acid
Molecular Formula
C4H6O5
InChI Key
BJEPYKJPYRNKOW-REOHCLBHSA-N
SMILES
O[C@@H](CC(O)=O)C(O)=O
Specifications
Specification SheetAssay from Supplier's CofA
Fumeric Acid: ≤0.5%
Assay from Supplier's CofA
Maleic Acid: ≤0.2%
Assay from Supplier's CofA
Malic Acid: ≥98.5% (Titration)
Insoluble material
≤0.1%
Residue on ignition
≤0.1%
Description
L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
Solubility
Soluble in water(363g/L).
Notes
Keep container tightly closed. Store away from oxidizing agents. Store in cool, dry conditions in well sealed containers.
L-(-)-Malic acid is used as a food additive, Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, and phoslactomycin B.
Solubility
Soluble in water(363g/L).
Notes
Keep container tightly closed. Store away from oxidizing agents. Store in cool, dry conditions in well sealed containers.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Skin Corrosion/Irritation
Category 2
Serious Eye Damage/Eye Irritation
Category 2
Label Elements
Signal Word
Warning
Hazard Statements
H315 - Causes skin irritation
H319 - Causes serious eye irritation
Precautionary Statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P302 + P352 - IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing