missing translation for 'onlineSavingsMsg'
Learn More

Please login to your online account to display your discounted pricing

Print

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

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

Specifications Description & Specifications

Specifications

Chemical Name or Material	L-Aspartyl-L-phenylalanine methyl ester
Additional Information	5-benzyl-3, 6-dioxo-2-piperazineacetic acid (GC): < 1.5%
Heavy Metals (as Pb)	10ppm max.
Loss on Drying	4.5% max. (105°C, 4 hrs)
Assay	≥97.5% (on dried substance)
Molecular Formula	C₁₄H₁₈N₂O₅
Linear Formula	HO₂CCH₂CH(NH₂)CONHCH(CH₂C₆H₅)CO₂CH₃
MDL Number	MFCD00002724
Synonym	Aspartame
Sulfated Ash	0.2% max.
Specific Rotation Condition	+ 12.50 (20.00°C c=4,15N formic acid)
Quantity	5g

CAS	22839-47-0
Arsenic (As)	3ppm max.
Infrared Spectrum	Authentic
Physical Form	Crystalline Powder
Assay Percent Range	98%
Packaging	Glass bottle
Formula Weight	294.3
Merck Index	15, 829
Specific Rotation	+12.5° to +17.5° (20°C, 589nm), (c=4, 15N formic acid) (within 30 minutes)
Transmittance	95% min. (c=1, 2N HCl, 430nm) 1cm cell
Color	White

Chemical Identifiers

Assay Percent Range	98%
Linear Formula	HO₂CCH₂CH(NH₂)CONHCH(CH₂C₆H₅)CO₂CH₃
MDL Number	MFCD00002724
Chemical Name or Material	L-Aspartyl-L-phenylalanine methyl ester

Molecular Formula	C₁₄H₁₈N₂O₅
Formula Weight	294.3
Synonym	Aspartame
Assay	≥97.5% (on dried substance)