(S)-4-(Boc-amino)-2-(Fmoc-amino)butyric acid, 96%, Thermo Scientific Chemicals

Description

It finds its application in combination with the Nγ-Z derivative for the synthesis of polymyxin analogs.

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
It finds its application in combination with the Nγ-Z derivative for the synthesis of polymyxin analogs.

Solubility
Slightly soluble in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Keep it refrigerated.

Specifications

Chemical Identifiers

• CAS: 125238-99-5
• Molecular Formula: C24H28N2O6
• Molecular Weight (g/mol): 440.50
• MDL Number: MFCD00151941
• InChI Key: LIWKOFAHRLBNMG-UHFFFAOYNA-N
• Synonym: fmoc-dab boc-oh, s-2-9h-fluoren-9-yl methoxy carbonyl amino-4-tert-butoxycarbonyl amino butanoic acid, fmoc-n4-boc-l-2,4-diaminobutyric acid, 2s-4-tert-butoxycarbonyl amino-2-9h-fluoren-9-ylmethoxy carbonyl amino butanoic acid, fmoc-l-dab boc-oh, fmoc-dab boc, ambotzfaa1364, n-fmoc-n'-boc-l-2,4-diaminobutyric acid, na-fmoc-n-boc-l-2,4-diaminobutyric acid, fmoc-dab boc-oh hplc
• PubChem CID: 2756101
• IUPAC Name: (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-4-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid
• SMILES: CC(C)(C)OC(=O)NCCC(NC(=O)OCC1C2=CC=CC=C2C2=CC=CC=C12)C(O)=O

• Melting Point: 111°C to 113°C
• Quantity: 250 mg
• Beilstein: 6250328
• Solubility Information: Slightly soluble in water.
• Optical Rotation: −12° (c=1 in Methanol)
• Formula Weight: 440.5
• Percent Purity: 96%
• Chemical Name or Material: (S)-4-(Boc-amino)-2-(Fmoc-amino)butyric acid

RUO – Research Use Only