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L-tert-Leucine, 99%

Numéro de catalogue. p-7046256
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Numéro de catalogue. Quantity
AAL1370703 1 g
AAL1370706 5 g
AAL1370714 25 g
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Numéro de catalogue. AAL1370703 Fournisseur Thermo Scientific Chemicals Code fournisseur L1370703
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Description

CAS: 20859-02-3 | C6H13NO2 | 131.18 g/mol

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.

Identifiants chimiques

CAS 20859-02-3
Molecular Formula C6H13NO2
Molecular Weight (g/mol) 131.18
MDL Number MFCD00064218
InChI Key NPDBDJFLKKQMCM-SGAVLPGINA-N
Synonym l-tert-leucine, 2s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valine, l-valine,3-methyl, h-tle-oh, s-2-amino-3,3-dimethylbutanoic acid, 3-methyl-l-valin, l-2-amino-3,3-dimethylbutanoic acid, s-2-amino-3,3-dimethylbutyric acid
PubChem CID 164608
IUPAC Name (2S)-2-amino-3,3-dimethylbutanoic acid
SMILES CC(C)(C)[C@H](N)C(O)=O

Spécifications

Melting Point >300°C
Beilstein 1721824
Solubility Information Soluble in water and hydrchloric acid.
Quantity 1 g
Formula Weight 131.18
Optical Rotation +7° (c=5 in 5N HCl)
Percent Purity 99%
Chemical Name or Material L-tert-Leucine

Sécurité et manipulation

EINECSNumber 424-750-7
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only