Please login to your online account to display your discounted pricing

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


Quantity 5g
Packaging Glass bottle

Manufacturer: fisher scientific acros  AC228650050

 View more versions of this product

Catalog No. AC228650050

 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Description & Specifications

Chemical Identifiers

Physical Form Crystalline Powder
Formula Weight 294.3
Assay ≥97.5% (on dried substance)
Quantity 5g
Color White
Merck Index 15, 829
Specific Rotation Condition + 12.50 (20.00°C c=4,15N formic acid)
Specific Rotation +12.5° to +17.5° (20°C, 589nm), (c=4, 15N formic acid) (within 30 minutes)
Loss on Drying 4.5% max. (105°C, 4 hrs)
Additional Information 5-benzyl-3, 6-dioxo-2-piperazineacetic acid (GC): < 1.5%
Chemical Name or Material L-Aspartyl-L-phenylalanine methyl ester
Molecular Formula C14H18N2O5
MDL Number MFCD00002724
Transmittance 95% min. (c=1, 2N HCl, 430nm) 1cm cell
Arsenic (As) 3ppm max.
Synonym Aspartame
Packaging Glass bottle
Sulfated Ash 0.2% max.
Heavy Metals (as Pb) 10ppm max.
Linear Formula HO2CCH2CH(NH2)CONHCH(CH2C6H5)CO2CH3
Infrared Spectrum Authentic
Assay Percent Range 98%
CAS 22839-47-0

Specifications

Chemical Name or Material L-Aspartyl-L-phenylalanine methyl ester
Assay ≥97.5% (on dried substance)
Assay Percent Range 98%
Molecular Formula C14H18N2O5
Linear Formula HO2CCH2CH(NH2)CONHCH(CH2C6H5)CO2CH3
Formula Weight 294.3
MDL Number MFCD00002724
Synonym Aspartame