Thermo Scientific Chemicals L-Aspartyl-L-phenylalanine methyl ester, 98%

Description

CAS: 22839-47-0 | C14H18N2O5 | 294.31 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 22839-47-0
• Molecular Formula: C14H18N2O5
• Molecular Weight (g/mol): 294.31
• MDL Number: MFCD00002724
• InChI Key: IAOZJIPTCAWIRG-QWRGUYRKSA-N
• Synonym: aspartame, nutrasweet, asp-phe-ome, asp-phe methyl ester, aspartam, aspartamum, aspartamo, l-aspartyl-l-phenylalanine methyl ester, aspartylphenylalanine methyl ester, dipeptide sweetener
• PubChem CID: 134601
• ChEBI: CHEBI:2877
• IUPAC Name: (3S)-3-amino-4-[[(2S)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
• SMILES: COC(=O)[C@H](CC1=CC=CC=C1)NC(=O)[C@@H](N)CC(O)=O

• Melting Point: 248.0°C to 250.0°C
• Color: White
• Infrared Spectrum: Authentic
• Loss on Drying: 4.5% max. (105°C, 4 hrs)
• Assay Percent Range: 98%
• Packaging: Glass Bottle
• Linear Formula: HO₂CCH₂CH(NH₂)CONHCH(CH₂C₆H₅)CO₂CH₃
• Specific Rotation: + 12.50
• Transmittance: 95% min. (c=1, 2N HCl, 430nm) 1cm cell
• Merck Index: 15, 829
• Solubility Information: Solubility in water: sparingly soluble.
• Specific Rotation Condition: + 12.50 (20.00°C c=4,15N formic acid)
• Quantity: 25 g
• Formula Weight: 294.3
• Percent Purity: 98%
• Physical Form: Crystalline Powder
• Chemical Name or Material: L-Aspartyl-L-phenylalanine methyl ester

Safety and Handling

EINECSNumber

245-261-3

SDS

RUO – Research Use Only