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

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

Catalog No. AC228650250
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1 g
5 g
25 g
Packaging:
Glass Bottle
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Catalog No. Quantity Packaging
AC228650250 25 g Glass Bottle
AC228650010 1 g Glass Bottle
AC228650050 5 g Glass Bottle
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Catalog No. AC228650250 Supplier Thermo Scientific Chemicals Supplier No. 228650250
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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.

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

Specifications

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
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Safety and Handling

EINECSNumber 245-261-3

RUO – Research Use Only