Thermo Scientific Chemicals

L-tert-Leucine, 99%, Thermo Scientific Chemicals

Catalog number: L13707.14
25 g, Each
Thermo Scientific Chemicals

L-tert-Leucine, 99%, Thermo Scientific Chemicals

Catalog number: L13707.14
25 g, Each
Quantity
Catalog number: L13707.14
also known as L13707-14
Price (USD)
Quantity
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Chemical Identifiers

CAS
20859-02-3
IUPAC Name
(2S)-2-amino-3,3-dimethylbutanoic acid
Molecular Formula
C6H13NO2
InChI Key
NPDBDJFLKKQMCM-SGAVLPGINA-N
SMILES
CC(C)(C)[C@H](N)C(O)=O
Form
Crystals or powder or crystalline powder
Appearance (Color)
White
Assay (Non-aqueous acid-base Titration)
≥98.5 to ≤101.5%
Optical Rotation
+7.0? ± 1.0? (c=5 in 5N HCl)

Description

L-tert-Leucine is an essential amino acid and makes up one third of our muscle protein. It can be used as a food additive. It is used in the formation of sterols. It is used in the production of cobalt oxazoline palladacycles complex, which acts as a catalyst in the rearrangement of prochiral N-aryl trifluoroacetimidates to allylic amides yielded in significantly higher enantioselectivities with the (S)-(pR)-diasteroisomer.

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-tert-Leucine is an essential amino acid and makes up one third of our muscle protein. It can be used as a food additive. It is used in the formation of sterols. It is used in the production of cobalt oxazoline palladacycles complex, which acts as a catalyst in the rearrangement of prochiral N-aryl trifluoroacetimidates to allylic amides yielded in significantly higher enantioselectivities with the (S)-(pR)-diasteroisomer.

Solubility
Soluble in water and hydrchloric acid.

Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only

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