Please login to your online account to display your discounted pricing

L-Aspartyl-L-phenylalanine methyleester, 98%, ACROS Organics™


Quantity 25g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  228650250

 View more versions of this product

Catalog No. AC228650250

  • / Each
 

Description & Specifications

Chemical Identifiers

Additional Information 5-benzyl-3, 6-dioxo-2-piperazineacetic acid (GC): < 1.5%
Arsenic (As) 3ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Loss on Drying 4.5% max. (105°C, 4 hrs)
Packaging Glass bottle
Specific Rotation +12.5° to +17.5° (20°C, 589nm), (c=4, 15N formic acid) (within 30 minutes)
Sulfated Ash 0.2% max.
Transmittance 95% min. (c=1, 2N HCl, 430nm) 1cm cell
Specific Rotation Condition + 12.50 (20.00°C c=4,15N formic acid)
Color White
Quantity 25g
Chemical Name or Material L-Aspartyl-L-phenylalanine methyl ester
CAS 22839-47-0
Physical Form White crystalline powder
Assay 97.5% min. (on dried substance)
Assay Percent Range 98%
Molecular Formula C14H18N2O5
Linear Formula HO2CCH2CH(NH2)CONHCH(CH2C6H5)CO2CH3
Formula Weight 294.30g/mol
MDL Number MFCD00002724
Merck Index 15, 829
Synonym Aspartame

Specifications

Chemical Name or Material L-Aspartyl-L-phenylalanine methyl ester
Assay 97.5% min. (on dried substance)
Assay Percent Range 98%
Molecular Formula C14H18N2O5
Linear Formula HO2CCH2CH(NH2)CONHCH(CH2C6H5)CO2CH3
Formula Weight 294.30g/mol
MDL Number MFCD00002724
Synonym Aspartame