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L-(-)-Malic acid, 97%

CAS: 97-67-6 | C4H6O5 | 134.087 g/mol

Supplier:  Thermo Scientific Chemicals A1370230

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Catalog No. AAA1370230


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Description

Description

L-(-)-Malic acid is used as Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece. It also acts as active ingredient in many sour or tart foods. It is used as synthesizing disincrustant and fluorescent whitening agent. It aids in the production of polyester and alcohol acid resins.

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 Selective α-amino protecting reagent for amino acid derivatives. Versatile synthon for the preparation of chiral compounds including κ-opioid rece. It also acts as active ingredient in many sour or tart foods. It is used as synthesizing disincrustant and fluorescent whitening agent. It aids in the production of polyester and alcohol acid resins.

Solubility
Soluble in acetone, dioxane, water, methanol and ethanol. Insoluble in benzene

Notes
Incompatible with Bases, Oxidizing agents, Reducing agents, Alkali metals .
Specifications

Specifications

L-(-)-Malic acid
97-67-6
C4H6O5
1723541
l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid
BJEPYKJPYRNKOW-REOHCLBHSA-N
(2S)-2-hydroxybutanedioic acid
222656
134.09
1.6
220°C (428°F)
100°C to 106°C
97%
MFCD00064213
14,5707
Soluble in acetone, dioxane, water, methanol and ethanol; Insoluble in benzene
C(C(C(=O)O)O)C(=O)O
134.087
CHEBI:30797
97%
250 g
−27° (c=5.5 in Pyridine)

Chemical Identifiers

97-67-6
134.087
BJEPYKJPYRNKOW-REOHCLBHSA-N
222656
(2S)-2-hydroxybutanedioic acid
C4H6O5
MFCD00064213
l-malic acid, l---malic acid, s-2-hydroxysuccinic acid, 2s-2-hydroxybutanedioic acid, l--malic acid, apple acid, --malic acid, l-apple acid, s-malic acid, s-2-hydroxybutanedioic acid
CHEBI:30797
C(C(C(=O)O)O)C(=O)O
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Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P312-P332+P313-P362-P501c

H315-H318-H335

EINECSNumber : 202-601-5

RTECSNumber : ON7175000

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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