N-Methoxycarbonyl-L-tert-leucine, 98%, Thermo Scientific Chemicals

Description

The coupling of the two key intermediates, N-(methoxycarbonyl)-l-tert-leucine acylated benzyl hydrazine and chloromethyl ketone, via an S N 2 reaction furnished the amino ketone in high yield under our optimized conditions in practical synthesis of the HIV Protease Inhibitor Atazanavir via a Highly diastereoselective Reduction Approach.

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
The coupling of the two key intermediates, N-(methoxycarbonyl)-l-tert-leucine acylated benzyl hydrazine and chloromethyl ketone, via an S N 2 reaction furnished the amino ketone in high yield under our optimized conditions in practical synthesis of the HIV Protease Inhibitor Atazanavir via a Highly diastereoselective Reduction Approach.

Solubility
Soluble in ethyl acetate and methanol.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, heat.

Specifications

Chemical Identifiers

• CAS: 162537-11-3
• Molecular Formula: C8H15NO4
• Molecular Weight (g/mol): 189.21
• MDL Number: MFCD07778455
• InChI Key: NWPRXAIYBULIEI-MLHKIVSYNA-N
• Synonym: methoxycarbonyl-l-tert-leucine, n-methoxycarbonyl-l-tert-leucine, s-2-methoxycarbonyl amino-3,3-dimethylbutanoic acid, s-n-methoxycarbonyl-tert-leucine, n-methoxycarbonyl-3-methyl-l-valine, l-valine, n-methoxycarbonyl-3-methyl, 2s-2-methoxycarbonyl amino-3,3-dimethylbutanoic acid, s-2-methoxycarbonylamino-3,3-dimethylbutanoic acid, moc-l-tert-leucine
• PubChem CID: 11263950
• IUPAC Name: (2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoic acid
• SMILES: COC(=O)N[C@H](C(O)=O)C(C)(C)C

• Melting Point: 107°C to 110°C
• Quantity: 25 g
• Solubility Information: Soluble in ethyl acetate and methanol.
• Formula Weight: 189.21
• Percent Purity: 98%
• Chemical Name or Material: N-Methoxycarbonyl-L-tert-leucine

RUO – Research Use Only